JPH08137931A - Method for designing base of unit building and cad system for base of unit building - Google Patents

Abstract

PURPOSE: To obtain a unit building base designing method and a base CAD system capable of quickly corresponding to a change in the design of a building by successively executing a reference setting process, an earth floor part setting process and an auxiliary process. CONSTITUTION: A reference setting module S2121 sets up a reference base V2121 in a blank reference hidden graphic picture V2120 displayed on an operation screen while referring to a plan view. An unfloored part setting module S2122 specifies an unfloored concrete part V2122 in accordance with an unfloored area or the like specified on the plan view. An auxiliary setting module S2126 displays the outer peripheral size of the base V2121, the positions of respective units to be placed on the base V2121, the positions of level adjusting volts for adjusting the height of respective units, and the positions of sheath pipes for joining the anchor volts of respective units. At the time of executing each setting, the sorts, specifications, etc., of parts or structure to be used out of the design information can be properly selected by referring to respective design element data bases.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of designing a foundation of a unit building and a CAD system for the foundation of a unit building, and can be used for designing a foundation of a prefabricated building constructed by assembling a plurality of box-shaped building units.

[0002]

BACKGROUND ART Prefabricated buildings have become rapidly popular in recent years because of advantages such as cost reduction and quality stabilization due to industrialization. Of the prefabricated buildings, the axial curtain wall method is similar to the conventional method, and is constructed by assembling pillar beams and wall surface materials produced at the factory.
In addition, the wooden panel construction method is constructed by assembling the panels produced at the factory on site. The building of each of these prefabricated construction methods is configured as an assembly of simple members such as shaft members and face members. On the other hand, in the prefabricated building, the unit method is to produce a box-shaped building unit in a factory and assemble it on site, and production, transportation, and site construction are basically unit units.

[0003] These prefabricated buildings were generally provided as planned buildings. The planned construction is a building maker designing from the outline of the floor plan and appearance of the building to the details such as the type of built-in equipment and the specifications of the interior and exterior. However, even in planned construction, there are many cases in which several options can be selected regarding the floor plan, equipment, and specifications according to the customer's request.

However, in recent years, the demands of the owner have diversified, and it has become impossible to obtain sufficient customer satisfaction with a uniform plan building or option selection, and even in prefabricated buildings, orders for various individual designs are made. Correspondence to architecture is demanded. Here, in dealing with custom construction,
It is necessary to redesign each building from the beginning, and the design work of the building maker becomes enormous compared to the conventional planned housing.
For this reason, in order to handle orders for prefabricated buildings, it is necessary to introduce a CAD (Computer Aided Design) system in order to improve work efficiency.

By the way, among the above-mentioned prefabricated buildings, the unit building has a problem that it is more difficult to deal with custom-built construction and to make CAD, as compared with other prefabricated construction methods.
In other words, in the case of custom-built construction in a framed building or panel type building, the outline of the floor plan etc. is summarized according to the owner's order, and the detailed structure and the specific parts that embody it are summarized and the design drawing is created. After the owner's confirmation, the design is completed, leading to parts production and construction. In other words, in this type of building, the entire building is simply regarded as an assembly of parts, and therefore, the outline of the floor plan and the like, and the detailed design of the members and structures used are inseparable and continuous. Therefore, CAD can be performed relatively easily by following a series of design contents, and there is no particular difficulty in ordering, because the design work is simply redone.

[0006]

However, in the unit building, since the handling is done in units as described above, the design is simple between the member level and the level of the entire building. Design level is required. When designing a unit, it is necessary to secure the structural strength of the unit frame in the state of being built in a building, and also to secure the self-supporting strength of the unit itself in consideration of handling during transportation. Level design work becomes complicated. For this reason, in order to make a drastic change in the schematic design of a unit building, in addition to redesigning at the level of the entire building, it is necessary to redesign each unit according to its content, which requires a huge amount of work and cost. Become. Further, when the design is converted to CAD, it is necessary to handle a huge amount of processing, so that the speed of the computer apparatus that executes the processing cannot keep up with the processing, resulting in a problem such as slow processing, or a high-speed processing apparatus. As a result, cost increase and the like occur, and it becomes difficult to implement CAD.

On the other hand, as for the design of the foundation, it is demanded to use CAD as in the building side. However, since the design of the foundation depends on the height, width, weight, etc. of the unit building, it may be necessary to change the design of the foundation due to design changes on the building side. There is a problem in that design work tends to be delayed, a computer device that executes processing needs to be speeded up, a cost increase occurs due to the speeding up of the processing device, and it is difficult to perform CAD.

It is an object of the present invention to provide a method of designing the foundation of a unit building and a CAD system for the foundation of the unit building, which can quickly respond to a design change on the building side.

[0009]

The present invention divides the entire CAD system into a basic design and a production design, and in the basic design, an outline up to the basic unit layout of the building (shape and specifications of the portion visible to the owner, Design the functions etc. requested by the owner,
The minimum required items that represent the building according to the order are summarized to reduce the work load of the part where design changes are repeated by the owner meeting, and in the production design, the building side design and the foundation design are performed in parallel. The purpose is to prevent delays in the design of the foundation and speed up the design of the entire unit building.

Specifically, a first aspect of the present invention is a method of designing a foundation of a unit building for assembling a plurality of building units to design a foundation of a unit building constructed by:
A basic setting step of setting a foundation corresponding to the outer shape of the unit building, a soil setting step of setting soil concrete in a designated area as necessary, and an auxiliary step of numerically expressing the dimensions of each part of the foundation, It is characterized in that it is performed sequentially. In the above, in the basic setting step, it is preferable that after setting the outer portion of the foundation along the outer periphery of the unit building, the setting of the inner portion of the foundation is performed. In addition, in the basic setting step, when a building unit whose long side dimension is longer than a predetermined dimension is placed on the foundation, an independent foundation that supports an intermediate portion of the long side of the building unit is set. Is preferred. Further, in the auxiliary step, the basic upper end height of the foundation,
Outer peripheral dimensions of the foundation, positions of the units mounted on the foundation, positions of level adjustment bolts for adjusting the height of each of these units, and a sheath for joining the anchor bolts of the units. It is desirable to use a process in which the position of the pipe is represented by a numerical value.

A second invention of the present invention is a CAD system for a foundation of a unit building for designing a foundation of a unit building constructed by assembling a plurality of building units, wherein a foundation corresponding to the outer shape of the unit building is set. And a soil setting module for setting soil concrete in a designated area as necessary, and an auxiliary module for expressing the dimensions of each part of the foundation by numerical values. In the above, as the basic setting module, it is preferable to adopt a module that sequentially executes the setting for the outer portion of the foundation along the outer periphery of the unit building and the setting for the inner portion of the foundation. Further, the basic setting module sets an independent foundation that supports an intermediate portion of the long sides of the building unit when a building unit whose long side dimension is longer than a predetermined dimension is placed on the foundation. Preferably there is. Further, as the auxiliary module, the basic upper end height of the foundation, the outer peripheral dimension of the foundation, the position of each unit mounted on the foundation, and the level adjustment for adjusting the height of each of these units. It is desirable to adopt a module that numerically represents the position of the bolt and the position of the sheath tube for joining the anchor bolt of each unit.

[0012]

According to the present invention as described above, the basic design up to the basic unit layout of the building (shape and specifications of the portion visible to the owner, functions requested by the owner, etc.) is designed and a meeting with the owner is held. Go and summarize the minimum necessary items that represent the building that you ordered. Next, in the production design, details (structure and parts composition of the invisible part of the owner) corresponding to the contents decided in the basic design are designed, and drawings and information necessary for factory production are summarized.

Therefore, the portion where the design change is repeated by the owner meeting becomes simple and easy, the work load of the repeated portion is reduced, and the complicated production design such as the unit unit level is performed once after the basic design is completed. It is only necessary to do it, and it becomes possible to deal with custom houses that require individual design. Therefore, it is possible to design the foundation by making it correspond to the external shape of the unit building decided in the basic design, so that the design on the foundation side and the production design on the building side can be performed in parallel, and the overall design work can be speeded up. Is possible. Moreover, in the design of the foundation, the type and shape of the foundation are naturally decided by corresponding to the external shape of the unit building decided in the basic design, and after the type and shape of the foundation are decided, the drawing and Only simple work such as counting will remain. For this reason, if the shape and type of the foundation are set according to the external shape of the building, etc., and if this setting is performed at the beginning of the basic design work, the entire basic design work will be quick and it will be easy to convert it to CAD. The above-mentioned objects are achieved by these.

[0014]

An embodiment of the present invention will be described below with reference to the drawings. (Overall Configuration) The present embodiment is a CAD system that designs various unit buildings according to the order of the owner and supports production and construction. FIG. 1 shows an outline of this embodiment, and FIG. 2 shows an outline of a processing flow performed in this embodiment.

The CAD system S10 for unit building is
The system is composed of a basic design system S20 that performs basic design and peripheral support at that stage, and a production preparation system S30 that performs production design and peripheral support. Each system S
20 and S30 are each configured by an existing computer system, and execute a predetermined design work by an interactive input operation based on the set processing program.

Each of the systems S20 and S30 includes an image display device (bitmap display or the like) for inputting an operation and an input device (keyboard for inputting characters or commands, mouse for position designation, light pen, tablet, etc.). In addition to a digitizer, etc., a printing device (printer, plotter, etc.) and a storage device (magnetic disk, etc.) for outputting design information such as created drawings and parts lists, and a communication device for connecting to another computer system. ing. All of these are appropriately selected from existing devices.

(Outline of Basic Design System S20) The basic design system S20 is installed in a sales office of a building maker and operated by a sales staff member S11 to perform a basic design according to an order of the owner S12. For this purpose, the basic design system S20 includes a design design subsystem S21, an integration subsystem S22, a business subsystem S23, and a design element database S24.

The design design subsystem S21 is operated by the sales staff member S11 and is a plan view F2 showing the contents of the basic design.
1, basic floor plan F22, roof floor plan F23, wiring diagram F24
(Each of which is a diagram that is referred to in the production design, and also includes designation information of parts, etc.) is created, and from these basic design contents, an elevation view F25 and a perspective view F26 (which are not necessary for the production design This is for creating a diagram presented to the owner S12).

The integrating subsystem S22 is based on the contents of each of the drawings F21 to F24 created by the designing subsystem S21, and is an integrating list L showing a list of parts to be used.
21 is created. Business subsystem S23
Is each drawing F2 created by the design design subsystem S21.
Based on the contents of 1 to F24 and the contents of the totalization list L21 created by the totalization subsystem 22, for arranging on-site construction (mainly foundation construction) and order of its parts, order of production design of building, etc. The purchase order L22 and the price estimate L23 for building construction are created.

The design element database S24 is a design and integration subsystem S in the design design subsystem S21.
It is referred to in the integration processing in 22. Figure 11
As also shown in FIG. 7, the design element database S24 is the one to which the contents of the design element database S33 of the production preparation system S30 are transferred. The rules 1020 and the like are accumulated. Parts information S10
10 is information (dimensions, units) of the unit that is the basic structure of the building.
Outline of types, etc .; however, details of pillars and beams are to be designed in production design) and are information of various parts, and a single-part drawing S10 showing the most basic level parts constituting each part.
11 and integrated information S1012 of each component (a product number such as a screw required for each child component, a required number, a unit price, etc.).
The component information S1010 is layered and packaged in the form of a parent component, a child component, and the like. For example, the parent component “A
If you specify "mold window", "sash", "mounting frame", etc. are automatically selected as child parts.

The design rule S1020 includes handling when installing a specific structure or parts, and, for example, "when stairs are provided in the unit, add reinforcement to the beam facing the staircase. , Etc. are included. Further, the design element database S24 includes not only information necessary for designing, but also a production manual S1030 indicating a construction work procedure of each component. Production Manual S10
Process drawings and manuals are recorded as a set with each part in 30. When each part is used, the corresponding construction drawing or manual is selected and output together with the design information. ing.

(Work Flow in Basic Design System S20) The sales person S11 receives an order from the owner S12 (procedure P21; see FIG. 2, the same applies hereinafter), and operates the basic design system S20 based on this order. , A basic design is performed to create each drawing F21 to F26 and each list L21 to L23 (procedure P22). Then, the created plan view F21,
The elevation view F25, perspective view F26, and quotation L23 are presented to the owner S12 as a design proposal, and it is confirmed whether the design content is acceptable (procedure P23). Here, when the design contents are changed or added by the owner S12, the basic design is corrected (procedure P24), presented to the owner S12 again, and these are repeated until confirmation is obtained.

When the confirmation of the owner S12 is obtained, the production preparation is started with the contents of the basic design. Specifically, the basic plan F
22 and the purchase order L22 are sent to the foundation builder S13, and the foundation W21 is constructed at the construction site S14 (procedure P2
5), together with the floor plan F21, the roof plan F23, the wiring diagram F24, and the integration list L21, which are the basic design information W22,
The purchase order L22 is sent to the production preparation system S30, and the production design of the building portion including the unit is executed (procedure P2
6). The above is the outline of the basic design system S20.

(Outline of Production Preparation System S30) The production preparation system S30 is installed in the design department of the building maker, and the maker designer S15 uses the above-mentioned basic design information W2.
The production design of the building is based on 2. For this purpose, the production preparation system S30 includes a production design subsystem S31, an order receipt / order integration subsystem S32, and a design element database S33.

The production design subsystem S31 is operated by the maker designer S15 to specifically develop the contents of the basic design information W22, and a detailed component drawing F31 of individual components necessary for factory production and the like, and its assembly. An assembly drawing F32 shown and a process drawing (manual including instruction of work and illustration of a state in the middle of work) F33 related to production and construction are created. Here, as the parts information necessary for factory production,
Component of each specified part (child part to parent part)
Information (for example, type, size, number of uses, processing location, etc.). Further, the component parts are, for example, a pillar beam or an interior / exterior material of the frame in the case of a unit, equipment installed inside, and the frame material or window glass in the case of a window sash.

The order receipt / integration sub-system S32 is made up of the production design subsystem S31.
Based on the contents of (1), a cumulative list L31 showing a list of used parts and the like, and an order form L32 for externally ordering necessary materials are created. The parts drawing F31, the assembly drawing F32, and the process drawing F33 described above are the production drawing F3.
0, and each of these figures F31 to F33 and the integration list L
A combination of 31 and 31 becomes the production design information W31.

The design element database S33 is referred to in the design in the production design subsystem S31 and the integration process in the ordering integration subsystem S32.
Detailed information and design rules for each part designated in the basic design are stored (see FIG. 11). Here, the design element database S33 has the contents (parts information S1010, design rules S1020, production manual S1030) of the design element database S24 of the basic design system S20 described above, and is set in the design element database S24 for each. In addition, specific and detailed information for factory production is added to the recorded items such as each part. Here, only the information necessary for the basic design other than the added contents is identified and transferred to the design element database S24.

In the design element database S33, information is added or corrected as appropriate by the production design subsystem S31 and the ordering integration subsystem S32, and the updated contents are the basic design system S2.
It is reflected in the design element database S24 of 0, and mutual cooperation is ensured.

(Work Flow in Production Preparation System S30) Manufacturer Designer S who received the basic design information W22
Reference numeral 15 operates the production preparation system S30, and the production design subsystem S31 uses the production design subsystem S31 to perform production design (procedure P31; see FIG. 2, hereinafter the same), integration (procedure P32), and parts order (procedure). P33) is performed, and thereby, material procurement (procedure P34), factory production (procedure P35), and on-site assembly (procedure P36) are performed.

Specifically, from the production preparation system S30 to the material supplier S16, the integration list L31 and the purchase order L3 are sent.
2 is sent, and the corresponding material W32 is sent to the factory S17 and the site S14. Also, the production preparation system S3
0 to the factory S17, the parts drawing F31, the assembly drawing F32, the process drawing F33, and the integration list L31 are sent. Based on these, the materials W32 to the parts W33 are produced and sent to the site S14 as building units and on-site construction parts. . Furthermore, from the production preparation system S30 to the assembly worker S18
The assembly drawing F32 and the process drawing F33 are sent to and the on-site assembly is performed. As a result, the owner S
The building W34 according to the 12 orders will be built. The above is the outline of the production preparation system S30.

(Details of Basic Design System S20) FIG. 3 shows the basic design system S20 in more detail.
The basic design system S20, as described above, is shown in FIG.
1 to F26, a design design subsystem S21, an integration subsystem S22 that creates an integration list L21, a business subsystem S23 that creates a purchase order L22 and a quote L23, and a design element database S24 that stores design element information. I have it.

Of these, the design design subsystem S21
To create each of the drawings F21 to F26, a plan view section S211, a basic floor plan section S212, a roof floor plan section S213, a wiring diagram section S214, an elevation view section S215, and a perspective view section S216.
It has.

Each of the sections S211 to S214 is to create each drawing by performing component selection and position designation while looking at an image displayed on the screen by an external operation as in the existing CAD system. Of these, the sections S212 to S214 other than the plan view are referred to the information of the plan view F21 previously created as well as the external operation. For example, in the basic plan F22, the overall schematic shape is automatically set in accordance with the unit arrangement designated in the plan view F21, whereby duplicate input operations can be omitted.

(Plan View Section S211) In the plan view section S211, the plan shape and specifications of each floor, such as the first floor, the upper floor, and the basement, are set in the plan view F21 from the basic layout of the building W34. It is something that goes. FIG.
As shown in FIG. 3, the plan view section S211 includes a body subsection S211A and an interior / exterior subsection S21.
It is composed of 1B.

The frame subsection S211A includes a unit setting module S2111 and an entrance setting module S2.
112 and a balcony setting module S2113. Interior / exterior subsection S211B
The grid setting module S2114, the outer wall setting module S2115, and the fitting setting module S2116 are provided.

The unit setting module S2111 selects the type and size of the unit to be used with respect to the blank plan view image V2110 displayed on the operation screen, and arranges the rectangles indicating the unit to build the building. The basic unit configuration V2111 is set. The unit to be used is selected from the design element database S24. There are standard units, floor units, balcony units, etc. The dimensions are 4,
Nominal dimensions such as 5 and 6 module sizes are used. As a result, the design information (type, size, position, etc.) of the unit to be used is embedded in the plan view F21.

The entrance setting module S2112 specifies the area V2112 to be the entrance in a part of the set unit configuration V2111. As a result, the design information (area, type, etc.) for placing concrete in the soil is embedded in the designated soil area V2112 in the plan view F21. The balcony periphery setting module S2113 is for designating design information (type, size, position, etc.) of the accessory member V2113 such as a handrail or a pillar for the portion set as the balcony. As a result, the specified information is the plan view F
21 is embedded in each part.

The grid setting module S2114 is a grid (virtual grid-like frame) V that serves as a reference for the position where interiors and exteriors are set inside and outside the unit arrangement V2111.
The design information (type, position, etc.) 2114 is set. The outer wall setting module S2115 is for setting the outer wall V2115 along the outer periphery of the unit configuration V2111 and according to the grid V2114. At this time, the surface pattern of the outer wall and the like are also set as specifications. With this setting, it is possible to select an automatic mode in which the outer circumference of the unit arrangement is automatically tracked or a manual mode in which sequential operations are designated. The fitting setting module S2116 is for setting design information (type, specifications, dimensions, position, etc.) related to windows V2114 inside the unit configuration V2111 according to the grid V2114, or facilities V2116 such as kitchen, toilet, bath unit, and the like. .

In each setting, the types and specifications of parts and structures that can be used in the design information, the installation rules, and the like are appropriately selected by referring to the design element database S24. For example, when arranging the units on the screen, a list of the units is displayed in another window, and when setting the entrance, in the case of the corner of the building, only the structure for the corner is presented. There is. Then, in the plan view F21, the design element database S2 is specified by designating the units or equipment embedded in each setting.
More detailed information about each stored in 4 is linked so that basic design information for the building is created.

(Basic Floor Plan Section S212) The basic floor plan section S212 is based on the present invention.
The design information of the foundation of the building W34 is set in the foundation plan F22. As shown in FIG. 5, the basic floor plan section S212 includes a basic setting module S2121, a dirt setting module S2122, and a ceiling setting module S2.
123, special top setting module S2124, independent basic setting module S2125, auxiliary setting module S21
26 is provided.

The basic setting module S2121 receives a blank basic plan image V2120 displayed on the operation screen.
A basic foundation V2121 is set with reference to the plan view F21. Setting the basic foundation shape means, for example, setting a continuous cloth foundation or a solid foundation at a position corresponding to the outer periphery of the unit configuration V2111 in the plan view F21, and setting an independent foundation inside the continuous foundation as necessary. It is to set.

The soil level setting module S2122 is used to specify the soil concrete portion V2122 in accordance with the soil area V2112 and the like designated in the plan view F21.
The top display module S2123 displays the basic foundation upper end height of the foundation V2121 set previously. In many cases, the height of the basic shape V2121 is the same as a whole, but in some cases the height of the region may differ,
In such a case, the area and height can be set to arbitrary values. The special top display module S2124 is for specifying the area V2124 having a step or an inclination instead of the horizontal surface at the base V2121 previously set, and displaying the dimension of the step or the drop.

The independent foundation setting module S2125 is provided on the outside of the foundation V2121, and is an independent foundation V212 for a pouch pillar or the like.
5 is set. The independent foundation V2125 is appropriately installed to support a long-side lower beam of a relatively large unit, and is appropriately designated at a position along the unit long side of the inner portion of the foundation shape V2121. The auxiliary setting module S2126 is configured to measure the outer circumference of the base V2121 and
The position of the unit placed on the base V2121, the position of the level adjusting bolt for adjusting the height of each of these units, and the position of the sheath tube for joining the anchor bolt of each unit are displayed. It is for doing.

In each of these settings, as in the case of creating the floor plan, the types and specifications of parts and structures that can be used in the design information, the installation rules, etc. are appropriately selected by referring to the design element database S24. To be done. Then, to the basic floor plan F22, more detailed information on each of the items stored in the design element database S24 is linked by designating the basic configuration embedded by each setting, etc., and thereby design information on the basics of the building is created. It is supposed to be done.

(Roof plan view section S213) In the roof plan view section S213, the design information of the roof of the building W34 is set in the roof plan view F23. As shown in FIG. 6, the roof plan view section S213 includes a roof shape setting module S2131 and a gutter setting module S2132.

The roof shape setting module S2131 includes a standard program S2133 and a replacement program S213.
4, program editor S2135, execution program S2
136 and a program execution unit S2137. The standard program S2133 is a series of operations (for example, a plan view) for displaying a setting module necessary for setting each part shape, size, and specification of a roof type (for example, a ridge type) designated as standard on the screen or receiving an input operation. It is a program that reads the building outline from F21, displays it on the screen, displays auxiliary lines according to the outline, and processes various operations such as receiving the position input of the ridge line.

The replacement program S2134 differs from the standard (hiding type) standard program S2133 by replacing a part thereof with different roof types (eave-cut-type hiding type, trapezoidal unit-type hiding type, gable type, etc.). Is a difference program that creates an operation program for setting
For example, a combination of the target information indicating the replacement target portion of the standard program S2133 and the replacement information indicating the program content to be replaced is configured together with identification information such as the roof type name.

The program editing unit S2135 uses the standard program S21 based on the designation of the roof type input from the outside.
33 to generate the execution program S2136 from the replacement program S2134. In particular,
If the specified roof type is the standard dormitory type, the standard program S2133 is used as it is as the execution program S2136. On the other hand, if the designated roof type is a format other than the standard, the replacement program S2134 is searched for the identification information corresponding to the designated format, and the replacement information and the target information to which the identification information is attached are retrieved, and the standard program S2133 is retrieved. Editing is performed by replacing the part specified by the target information of the
136.

By executing the edited execution program S2136, the program execution unit S2137 displays a predetermined display on the operation screen, and accepts the operation input, so that the design information of the roof V2131 of the previously designated type is displayed. It is something to set.

The gutter setting module S2132 displays the image of the roof V2131 on the operation screen, receives the designation of the type of gutter (outer gutter, inner gutter, etc.), and sets the eaves gutter V2132 of the designated type on the outer periphery of the roof V2131. Automatically set to go around. Furthermore, it is possible to specify the downspout position by external input and set up the downspout information along the outer wall of the building.

The wiring diagram section S214 is a plan view F2.
For each floor of No. 1, among the facilities specified in the plan view F21, those that require water supply / drainage (bath, toilet, kitchen,
For air conditioners, etc.) and those requiring electrical wiring (lighting, fixed appliances, switches such as wall surfaces, outlets, etc.), the necessary piping and wiring are specified in the building body. As the designation method and the like, one according to the existing CAD system is used.

Elevation section S215 includes plan view F2.
1 and an elevation view F25 of the building are automatically generated based on the design information of the floor plan F23. Specifically, the plan view F2
1 and the roof plan F23, take out the outer shape, read the position and specifications of the specified exterior (window sash, downspout, etc.), read the pattern from the specifications of the outer wall, and create an elevation in each direction of the building. To do. As a series of these processes, those conforming to the existing CAD system are used.

Similar to the elevation view section S215, the perspective view section S216 is based on the design information of the plan view F21 and the roof plan F23, and the perspective view F26 of the building.
Is automatically generated. This perspective drawing creation process also uses existing CAD
The thing according to the system is used.

Each of the sections S211 to S2 described above
A plan view F21 to a perspective view F26 is created by 16. Of these, the drawings F21 to F24 except the elevation view F25 and perspective drawing F26 are sent to the accumulation subsystem S22 and the business subsystem S23, and the accumulation list L21,
The purchase order L22 and the estimate L23 are created.

The integrating subsystem S22 is a plan view F2.
1. Based on the design information set in the basic floor plan F22, the roof plan F23, and the wiring diagram F24, necessary parts (for example,
How many external wall panels of the specified external wall specifications are required, or what parts are required to accompany the installation of the specified air conditioner, etc.) are listed to form the totalization list L21, and Calculate subtotals or totals. At this time, the design element database S24 is referred to when selecting the parts to be used or the accompanying parts.

The work subsystem S23 is a plan view F21.
~ Based on the information in the wiring diagram F24 and the integration list L21, the necessary work such as ordering is summarized, an order sheet L22 for the basic builder S13 and the production preparation system S30 is created, and an estimate is presented to the owner S12. Calligraphy L2
Create 3 and place an order. That is, the basic plan S21
2 and the purchase order L22 are sent to the foundation builder S13, and a plan view F
21, the elevation view F25, the perspective view F26, and the quotation L23 are sent to the owner S12 via the sales person S11, and the plan view F is displayed.
21, roof plan F23, wiring diagram F24, integration list L2
1. Send the order form L22 to the production preparation system S30. A plan view F21 sent to the production preparation system S30,
The roof plan F23, the wiring diagram F24, and the integration list L21 are the basic design information W22.

(Details of Production Preparation System S30) FIG. 7 shows the production preparation system S30 in more detail.
As described above, the production preparation system S30 creates the production drawing F30 (parts drawing F31, assembly drawing F32, process drawing F33) from the basic design information W22, and the production list F31 from the production drawing subsystem S31. Ordering order sub-system S32 for creating a purchase order L32
And a design element database S33 that stores design element information referred to in each processing.

(Production Design Subsystem S31) The production design subsystem S31 is a production drawing F30 of the building frame portion.
A frame production design section S311 for creating a roof production design section S for creating a roof part production drawing F30
312, a parts production design section S313 for creating a production drawing F30 relating to parts and equipment installed in each part of the building
It has. Each section S311 to S313 is to create each drawing by performing component selection and position designation while looking at an image displayed on the screen by an external operation similarly to the existing CAD system.

(Skeleton production design section S311) The skeleton production design section S311 refers to the design element database S33, and from the basic design information W22 to the building W3.
4 building units of each floor, frame and outer wall panels that make up each unit, parts such as sashes, interior and exterior, and child parts that make up each part are developed in detail, and each is designed in detail and production drawings F30 (part view F31, assembly view F32,
The process chart F33) is created.

As shown in FIG. 8, the frame production design section S311 includes an outer wall panel expansion module S3111,
Standard unit expansion module S3112, special unit expansion module S3113, entrance unit expansion module S3114, body outfitting member expansion module S311
5, a skeleton shipping member expansion module S3116 is provided, as well as an integration data creation module S3117 and a component data registration module S3118.

The outer wall panel expansion module S3111 is
As shown in FIG. 9, the layout V3101 of each building unit is read from the basic design information W22, the unit V3103 to which the outer wall V3102 is mounted is selected, and the basic design information W2 is added to the outer wall portion of each selected unit V3103.
The outer wall panel V3104 having the specifications specified by 2 is allocated. At this time, when a window sash or the like is arranged based on the basic design information W22, processing such as arranging small outer wall panels around the window sash is performed while avoiding the window sash. From these, the component codes of the outer wall panel and the accompanying mounting metal fittings to be used for each unit are determined, and the component drawing F31 of each component, the assembly diagram F32 showing the assembled state thereof, the production or assembly procedure of the component, etc. are shown. The production drawing F30 is set as the process drawing F33.

Standard unit expansion module S3112
Reads out the specifications of each unit from the basic design information W22 and develops parts for those designated as standard units. Here, the standard unit means standard height, floor height,
This is a lower-level rectangular parallelepiped unit, excluding trapezoidal units and setback units. However, even standard units whose entrance is designated are excluded. In the component development, as shown in FIG. 9, with respect to the sequentially selected unit V3103, the external dimensions and required strength of the frame V3104 are calculated from the basic design information W22, and the frame V3104 is calculated.
Parent parts V310 such as wife panel, ceiling panel, floor panel
No. 5, and further expanded to a child part V3106 such as a steel material satisfying the conditions of the size and strength. Then, the parent part, the child part level part drawing F31, the assembly drawing F32, and the process drawing F33 are collectively set in the production drawing F30 for each unit.

Special unit expansion module S3113
Is a component development related to a unit such as a trapezoidal unit or a setback unit which requires a special structure and setting. In this module, different settings are added to each special unit, but basically, the production drawing F30 is set in the same procedure as the parts development of the standard unit described above.

Entrance unit expansion module S3114
Is a component development for a unit that requires a special structure and setting related to the entrance. In this module, different settings are added depending on the specifications of the entrance, but basically, the production drawing F30 is set in the same procedure as the parts development of the standard unit described above.

Body outfitting member developing module S3115
Reads out the parts information installed in the building from the basic design information W22, develops the details of the parts installed in each unit at the factory construction stage, and expands the auxiliary parts necessary for the assembly. Parts diagram F3
1, the assembly drawing F32 and the process drawing F33 are summarized. Here, the body outfitting member means, for example, a kitchen unit, a bath unit, a lighting fixture, a storage fitting, an air conditioner, etc.
Each of which fits in the unit (for example, component V3 in FIG. 9)
107) etc.

Body shipping member expansion module S3116
Reads the information on the parts installed in the building from the basic design information W22, develops the details of the parts that are not equipped in each unit at the factory construction stage, and expands the auxiliary parts required for the assembly. Parts drawing F3
1, the assembly drawing F32 and the process drawing F33 are summarized. Here, the skeleton shipping member is, for example, a unit joint material, a sealing material, a pipe (for example, a component V3108 in FIG. 9) that spans between the units, or wallpaper.
Suitable for on-site construction such as finishing materials. These skeleton shipping members are shipped to the site together with the unit, and are constructed at the time of site assembly.

Integration data creation module S3117
Is to create integration data by collecting the part code and the number of each part set in the production drawing F30 created in each expansion module S3111 to S3116. This data for totalization is the ordering sub-system S32
It is used for the integration work in 1.

The part data registration module S3118 is
Production drawing F in each expansion module S3111 to S3116
While creating 30, a combination of child parts that are not registered in the design element database S33 but are frequently used is automatically additionally registered in the design element database S33 as a new parent part combination.

(Roof Production Design Section S312) The roof production design section S312 refers to the design element database S33 and refers to the basic design information W22 to the building W3.
Parent parts such as roof panels and supporting structures that make up the roof of 4,
The child parts constituting each part are successively developed in detail, and each is designed in detail to create a production drawing F30 (part drawing F31, assembly drawing F32, process drawing F33).

As shown in FIG. 10, the roof production design section S312 includes a roof information input module S3121,
A roof shape drawing creation module S3122, a roof panel split execution module S3123, and a special shape information input module S3124 are provided, and a roof panel expansion module S3125, a joint hardware expansion module S3126,
Vertical component deployment module S3127, hut panel deployment module S3128, auxiliary component deployment module S312
9 is equipped.

The roof information input module S3121 reads out basic design information on the roof of the building from the basic design information W22. At this time, the information to be referred is mainly the roof plan F23, but the plan view F21 is also referred to in order to obtain a frame structure (mainly a unit arrangement) that supports the roof. The roof shape drawing creation module S3122 automatically draws the roof shape V3122 on a blank plan view image V3120 displayed on the operation screen based on the roof design information read by the roof information input module S3121. .

Roof panel split execution module S3123
Identifies the outer peripheral contour shape, climbing ridgeline, etc. from the roof design information read by the roof information input module S3121, and based on the roof panel allocation rule registered in the design element database S33, the basic design information W22 Appropriate roof panel allocation V3123 is automatically set to construct a specified roof. The special shape information input module S3124 has the basic design information W2.
Special shape V3124 such as dormer and skylight specified in 2
Is specified on the screen.

The roof panel expansion module S3125 is
The structure and parts are developed for each roof panel based on the allocation V3123 set in the roof panel allocation execution module S3123 and the specifications specified by the basic design information W22, the part code of the part to be used is determined, and the part code of each part is determined. Part drawing F31, assembly drawing F3 showing its assembled state
2. Process drawing F showing the procedure of parts production or assembly
33 is set in the production drawing F30.

The joint hardware expansion module S3126 is a roof panel structure and roof panel split execution module S31 set in the roof panel expansion module S3125.
Based on the allocation V3123 set in 23, the joint parts necessary for joining the roof panels are developed and set in the production drawing F30 in the same manner as the roof panels. here,
The joint parts are a panel joint metal fitting for joining roof panels to each other, an outer peripheral joint metal fitting for joining a roof panel and a shed panel, a stigma joint metal fitting for joining units on a roof frame.

The vertical component expansion module S3127 is a roof panel structure and roof panel split execution module S31 set in the roof panel expansion module S3125.
Based on the allocation V3123 set in 23, the vertical parts necessary for supporting each roof panel are developed and set in the production drawing F30 in the same manner as the roof panel. here,
Vertical parts are bundles that support or reinforce roof panels,
Brace, Tani, etc.

The hut panel expansion module S3128 is
Roof panel structure set in roof panel expansion module S3125, roof panel split execution module S312
Based on the allocation V3123 set in 3 and the basic design information W22, the structure and parts of the shed panel, which is arranged at the bottom of the roof (upper surface of the uppermost floor of the building) and serves as the base of the roof structure, are developed, and the roof is developed. Set it on the production drawing F30 as well as the panel. At this time, the allocation of the shed panel is based on the unit allocation of the uppermost floor of the body, and each allocated shed panel is expanded into child parts.

The auxiliary component expansion module S3129 is a roof panel structure set in the roof panel expansion module S3125, and a roof panel split execution module S3123.
Based on the allocation V3123 and basic design information W22 set in, the eaves parts such as gutters and nose cover, eaves parts such as eaves roofing materials, auxiliary parts such as finishing materials and other roof auxiliary materials are developed, Similar to the roof panel, set it on the production drawing F30. Although not shown, the roof production design section S312 is provided with a cumulative data creation module and a component data registration module similar to the frame production design section S311.

(Parts Production Design Section S313) The parts production design section S313 is 1 in the frame production design section S311 and the roof production design section S312.
The detailed production design of the parts handled as a set is performed. Such parts are mainly interior parts, interior parts, partitions, equipment, and other parts that are easily visible in the room, or parts that are largely related to the occupants as a function. At the time of designing, the type of the designated part is determined with reference to the position and form of the attachment site and the specifications according to the owner's order, and the part drawing F31 and the assembly drawing F32 are created. Further, the component production design section S313 is necessary when the design production is performed in the frame production design section S311 and the roof production design section S312, when the basic design information W22 does not have the corresponding components such as specifications in the design element database S33. According to the specifications, the parts such as specifications are designed in detail, and the design element database S3 is used.
3 is additionally registered. However, this kind of processing is rare in ordinary parts, and is mainly applied to partitions of various types.

(Order Placement / Ordering Subsystem S32) The ordering / placement integrating subsystem S32 is the production design subsystem S3.
Totalization list L by referring to totalization data set in 1
31 for creating a sales order order section S32 for creating a purchase order L32 by referring to the integration section S321 for creating 31 and the integration list L31 created in the integration section S321.
2 and factory ordering section S323.
Each of the sections S311 to S313 is similar to an accumulating system or an ordering management system using an existing computer.

The accumulating section S321 is based on the accumulating data sent from each section S311 to S313 of the production design subsystem S31, and the child parts necessary for producing each part shown in the production drawing F30 by each section. A list of materials and the like is compiled, and an integration list L31 is created together with information such as prices. The sales ordering section S322 creates an order form L32 for a supplier (including an external supplier that manufactures child parts) that supplies materials for parts production, based on the integration list L31 created in the integration section S321. It is to be sent to the material supplier together with the accumulated list L31 in which information on the corresponding material is described.
Factory ordering section S323 is a cumulative section S3
Based on the integration list L31 created in step 21, a purchase order L32 for a factory that carries out the production of parts is created and sent to the factory together with the integration list L31 in which information about the relevant parts is described.

(Description of Operation of Basic Floor Plan Section S212) Next, a procedure for creating a basic floor plan by the basic floor plan section S212 will be described with reference to a specific example. In this foundation plan section 212, first, a basic setting module S2121 sets a foundation corresponding to the outer shape of the unit building, and then a soil floor setting module S2122 sets soil concrete in a required area, and subsequently, a top end display module. S2123 and special top display module S2
After expressing the top end height dimension of each set foundation by numeral in 124, the independent foundation setting module S2125 sets the independent foundation for the pouch pillar, and the auxiliary setting module S21.
At 26, the floor plan is completed by finishing such as marking the dimensions of each part of the foundation.

First, the basic setting by the basic setting module S2121 will be described in detail with a specific example.
When the designer activates the basic setting module S2121,
The basic setting module S2121 first designs the main body part of the foundation excluding the dirt floor part and the like. In designing the main body of the foundation, the basic setting module S2121
The designer is requested to input data on the building area of the building, the number of floors of the building, and the basic bearing capacity required for the foundation. When the designer inputs the requested data, the basic setting module S2121 determines whether to design the cloth foundation or the solid foundation based on the input data. For example, when building a one-story house in a general area such as the Kanto region, if the basic ground bearing capacity is 3t, the basic setting module S2121 starts designing the cloth foundation.
On the other hand, when building a three-story building in a general area, if the foundation bearing capacity is 3t, a solid foundation is designed.

In designing the cloth foundation, the basic setting module S2121 retrieves information related to the floor plan of the building and the like from the design element database S24, and designs based on this information. For example, as shown in FIG. 12 (A), when building a one-story building 2 configured by arranging six building units 1 on the first floor, as shown in FIG. 12 (B) , The base 3 according to the outline of the building is automatically generated. The generated foundation 3 corresponds to the building unit 1 to be arranged, and extends along the outer circumference of the building 2 and along the outer circumference of the building 2 along with the long side base portion 4 extending in the long side direction of the building unit 1. It has a short side base portion 5 extending in the short side direction of the building unit 1 and an intermediate foundation portion 6 connecting the middle portion of the long side base portion 4 and extending in the short side direction of the building unit 1. The middle foundation 6 is a building unit 1 that is bridged between the short side foundation 5 on one side of the building 2.
It is provided to support one short side of the.

Even in a building having six building units 1 on the first floor, if the building units 1 are arranged differently, the basic shape generated by the basic setting module S2121 is different.
For example, as shown in FIG. 13A, for a building 2a in which six building units 1 are arranged vertically and horizontally,
As shown in FIG. 3 (B), the middle foundation portion 6a according to the arrangement of the building units 1 and the middle foundation portion 6a.
A base 3a having a medium-orthogonal base portion 7a orthogonal to is automatically generated. The mid-orthogonal foundation part 7a is provided to support one long side of the building unit 1 which is bridged between the long side foundation part 5 on the lower side of the building 2 in the drawing. Also,
As shown in FIG. 14 (A), when five or more building units 1 are arranged in the short side direction thereof, FIG. 14 (B)
As shown in, building unit 1 in which five or more are arranged
Of these, the middle foundation portion 6b is generated at a position supporting the long side of the building unit 1 in the middle portion.

On the other hand, when the foundation of the one-story building 2 shown in FIG. 12 is a solid foundation, as shown in FIG. 15, the solid foundation 3c having the rising portions 8c along the entire circumference of each building unit 1 is Is generated. Here, the size of the building unit 1 considered when generating the foundation is based on the size of the bottom surface of the building unit 1. For example, in FIG.
As shown in (A), in the case of a two-story building, the outer wall 10
In the case of the overhang unit 1A in which the lower part 11 of the building retreats indoors more than the upper part 12, as shown in FIG. 16 (A), the foundation 3d is automatically adjusted according to the bottom surface 13 of the building unit on the first floor. Is generated.

By the way, among building units, a long building unit having a long dimension in the long side direction, a floor height unit having a height dimension larger than that of a normal building unit, and an upper part of the outer wall is more indoors than a lower part. There are setback units that have retreated, and carport units that have parking spaces for automobiles inside. Of these, the long building unit, the floor height unit, and the setback unit also have a large load applied to the middle portion of the long side, and therefore the middle portion of the long side must be supported by the foundation. For this reason,
The basic setting module S2121 is a long building unit,
When the floor height unit and setback unit are adopted, an independent foundation is automatically generated inside the cloth foundation.

For example, as shown in FIG.
When both the short building unit 1B having a short dimension in the long side direction and the long building unit 1C having a long dimension in the long side are mixed, as shown in FIG. 17 (B), the long building unit 1C A base 3d having an independent base 9d in the center of the portion on which is mounted is automatically generated. Further, as shown in FIG. 18 (A), in addition to the long building unit 1C, the floor height unit 1D
18B is used, as shown in FIG. 18B, a foundation 3 having an independent foundation 9e in the center of the portion where each of the long building unit 1C and the floor height unit 1D is placed.
e is automatically generated. Further, as shown in FIG. 19 (A), when the setback unit 1E is used in addition to the long building unit 1C in the case of a two-story building, FIG.
As shown in (B), the foundation 3f having the independent foundations 9f arranged at the center of the portion where the long building unit 1C is placed and at the positions corresponding to the intermediate columns 14 of the floor height unit 1D are It is automatically generated.

On the other hand, since the carport unit receives a large load of the automobile on its floor, it is necessary to support the long side of the floor with a foundation. Therefore, the basic setting module S2121 automatically generates the foundation along the long side of the floor when the carport unit is the unit, the floor height unit, and the setback unit. For example, as shown in FIG. 20 (A), when a carport unit 1F whose entire bottom surface is the floor surface of the carport is arranged in the lower right portion of the building 2g in the figure, As shown in the figure, the carport unit 1F has a long side portion in the lower part of the figure, in which a carport-dedicated cloth foundation portion 31 (indicated by diagonal lines in the figure) is generated in place of the normal cloth foundation. A cloth foundation portion 31 (a portion indicated by diagonal lines in the figure) dedicated to the carport is added to a long side portion of the unit 1F above the figure. Further, as shown in FIG. 21 (A), in the lower right part of the building 2h in the figure, a carport unit 1F whose entire bottom surface is the floor of the carport, and a bottom portion of the carport floor When a carport is formed by connecting the carport units 1G, which have become surfaces, to each other, as shown in FIG. 21 (B), a normal cloth foundation is provided on the lower long side portion of the carport unit 1F in the figure. Instead of the carport cloth foundation 31 (the portion shown by the diagonal lines in the figure) is generated, the upper long side portion of the carport unit 1F in the figure and the floor surface formed in the carport unit 1G. A cloth foundation portion 31 (a portion indicated by diagonal lines in the figure) dedicated to the carport is added to each of the upper long side portions in the figure.

Next, the basic setting module S2121
Design the entrance-only foundation based on information about the floor plan of the building. The foundation for exclusive use of the entrance is formed along the periphery of the entrance area serving as the entrance space. For example, a plan view of the basic design is such that as shown in FIG. 22 (A), the entrance 10h is formed in the middle part of the long side of the building unit 1h arranged at the lower left of the building 2h in the figure. To do. The entrance 10h has an outdoor entrance area 16 and an entrance room 17 which are formed outside the opening 15 in which fittings are installed. In this case, the basic setting module S
As shown in FIG. 22B, 2121 indicates the entrance 10
An entrance-only foundation 32h (hatched portion in the figure) is automatically generated so as to surround the entire h. However, the long side foundation part 4h of the foundation 3h
It is not necessary to form the entrance-exclusive foundation 32h for the portion overlapping with, so that this entry-exclusive foundation 32h is formed.
Generation of h is omitted.

In addition, as shown in FIG. 23 (A), when the entrance 10i is formed at the left end of the long side of the building unit 1i in the figure, as shown in FIG. 23 (B), the entrance 1
An entrance-only foundation 32i is automatically generated so as to surround the entire 0i. In this case, the generation of the entrance-only foundation 32i is omitted for the portion where the entrance-only foundation 32i overlaps the long-side foundation portion 4i and the short-side foundation portion 5i of the foundation 3i. Further, as shown in FIG. 24 (A), when the entrance 10j is formed in the entire building unit 1j, as shown in FIG. 24 (B), along the inner long side of the building unit 1j. Only the entrance-only foundation 32j is automatically generated. For the other parts, the long-sided foundation part 4 of the entrance-only foundation 32j and foundation 3j
This is because j, the short side base portion 5j, and the middle base portion 6j overlap, and it is not necessary to generate the entrance-only foundation 32j. Further, as shown in FIG. 25A, when the entrance 10k extends over two building units 1k and the opening 15k of the entrance 10k is formed along the boundary between the two building units 1k, As shown in 25 (B),
A foundation 32k for exclusive use of the entrance is formed so as to surround the entire entrance 10k, and the same specifications as the long side base 4k are provided along the boundary of these building units 1k so that there is no step at the boundary between the two building units 1k. The mid-orthogonal base portion 7k is generated. Also in this case, the generation of the entrance-only foundation 32k is omitted for the portion overlapping with the foundation 3k. By finishing the generation of the entrance-only foundation, the design of the main body of the foundation is completed, and the basic setting module S2121 is stopped.

Next to the design of the main body of the foundation, the design of the portion where the concrete to be poured is placed. The site where the earth concrete is poured means a site such as a porch at the entrance, a floor of a carport, a floor of a front porch, and a floor of a terrace. The design of the placement site of the soil concrete is performed by the soil setting module S2122, and the design procedure will be described below. Soil setting module S
2122 designs the placement part of the soil concrete based on the information regarding the floor plan of the building. For example, in the plan view of the basic design, as shown in FIG.
It is assumed that a terrace 11l is set at the lower left of the figure. In this case, the soil level setting module S2122 is shown in FIG.
As shown in (B), the entire floor portion of the terrace 11l is automatically set as the placement portion of the soil concrete (hatched portion in the figure), and the top end height dimension value of the placement portion is set within the set area. Enter (GL + □).

As shown in FIG. 27 (A), when the entrance porch 12m is set at the lower left of the building 2m in the figure, as shown in FIG. 27 (B), the entrance porch 12m A portion offset from the outer edge by a predetermined dimension a to the inside of the room is automatically set as a pouring portion of the soil concrete (hatched portion in the figure). In addition, the outer peripheral edge that contacts the outer wall of the cast portion of the soil concrete is not offset. This offset is a result of taking into account the thickness of the tiles forming the surface of the entrance porch 12m. When the tile is pasted on the surface of the soil concrete, each dimension of the soil concrete including the thickness of the tile is 12m in the entrance porch.
It is designed to match each dimension of. Furthermore, FIG.
As shown in FIG. 28A, when the entrance porch 12n set in the building 2n has a staircase shape, FIG.
As shown in (B), a portion offset from the outer peripheral edge of the entrance porch 12n to the indoor side by a predetermined dimension has a stepped portion depending on the shape of the entrance porch 12n. The shaded part of) is automatically set. In addition, as shown in FIG. 29 (A), the building 2o
When the carport 13o is formed inside the
As shown in FIG. 9 (B), the long side base 4o, the short side base 5o, and the middle base 6 on which the carport unit 1F is mounted.
o and the bottom of the portion surrounded by the carport-dedicated cloth foundation 32 is automatically set as the pouring portion of the soil concrete (hatched portion in the figure). Furthermore, regarding the entrance,
The bottom of the part surrounded by the long-side foundation, the short-side foundation, the middle foundation, the entrance-only foundation, etc. is automatically set as the pouring site for the soil concrete.

When the setting of the pouring portion of the soil concrete is completed, the top end display module S2123 and the special top end display module S2124 are activated, and the top end height dimension value of each set foundation part is described. For the top end height dimension values of each part of the foundation, refer to the above-mentioned basic setting module S21.
21 is automatically calculated, the top display module S2123 and the special top display module S2124 are calculated.
Is to set and register the position where each dimension value of each dimension value such as the top height of each obtained foundation is displayed in the area designated by the designer. Among them, the special crown display module S2124 is used for displaying the dimensions of a special crown such as a stepped portion of the earthen concrete formed inside and outside the opening of the entrance, a portion where the top surface of the foundation is not horizontal, etc. It is the module used. Hereinafter, the procedure of dimension display by the top display module S2123 will be described with a specific example. When the top display module S2123 is activated, a screen of the designed foundation 3p is displayed on the screen of the display device as shown in FIG. The designer sets the display position of the height dimension of the crown according to the following procedure. Designate the portion where the height dimension of the top of the foundation 3p should be displayed. Specify the end point of the leader line. Specify the display position. For example, in FIG. 30 (A), when the above-mentioned (1) to (3) are executed for the portion where the height dimension of the top end of the long side base portion 4p (the hatched portion in the drawing) is to be displayed, it is shown in FIG. As described above, the leader line a extends from the long side base portion 4p, and the height dimension (GL + □) of the top is displayed at the end point portion thereof.

Subsequently, the special crown display module S212
The procedure of the dimension display according to No. 4 will be described with a specific example. When the top display module S2124 is activated, a screen of the designed foundation 3q is displayed on the screen of the display device, as shown in FIG. If the designer specifies the portion where the height dimension of the special crown should be displayed in this state,
The display position of the dimension can be set. For example,
In FIG. 31 (A), when it is desired to display the step size of the soil concrete formed in the opening 15 of the entrance 10q, the area in the vicinity of the step is diagonally displayed by designating the part, and FIG. As shown in B), leader lines (b) extend on both sides of the opening 15, and height dimensions (c) and (d) of the tops are displayed at both ends thereof.

When the setting of the display position such as the top end height dimension value of each part of the foundation is completed, the independent foundation setting module S2125
Set up an independent foundation for porch pillars. The independent foundation setting module S2125 is for designing an independent foundation for a porch pillar or the like based on the information about the plan of the building. For example, as shown in FIG. 32 (A), a porch 11r is provided on the lower left side of the building 2r and a balcony 14r is provided on the lower right side of the figure, and a pillar 18 is provided on each of the porch 11r and the balcony 14r. 32 is provided, the independent basic setting module S2125 is configured as shown in FIG.
Independent foundation depending on the position of the pillar 18, as shown in (B)
19 is automatically generated.

After the completion of the setting of the independent foundation 19, the auxiliary setting module S2126 displays the dimensions of each part of the foundation, sets the installation position of the level adjusting bolt, and displays the placement of the building unit on the foundation as necessary. Settings to do so. For each dimension value of each part of the foundation, refer to the basic setting module S21 described above.
Since it is automatically calculated by 21, the auxiliary setting module S2126 can automatically generate the dimension line necessary to display each dimension value of each obtained basic portion.
For example, as shown in FIG. 33 (A), the auxiliary setting module S212 is applied to the foundation 3s provided with the entrance-only foundation 32s on the left side of the figure and the independent foundation 9s on the right side of the figure.
When 6 is activated, as shown in FIG. 33 (B), bundles e and f of the dimension lines adjacent to the left and lower sides of the foundation 3s in the figure are automatically generated, and at predetermined positions near each dimension line. The dimension value is entered.

The objects to be displayed on the respective dimension lines are defined as follows. The innermost dimension line is the foundation 3
It shows the center position of the sheath tube 33 embedded in s. The second dimension line from the inside indicates the center line position of the foundation such as the entrance foundation 32s that does not receive the load of the building unit. The third dimension line from the inside is the foundation 3s
It shows the center position of the independent foundation 9s provided inside. The second dimension line from the outer side indicates the length of each building unit placed on the foundation 3s. The outermost dimension line L indicates the total length of the building unit placed on the foundation 3s. The display position of the dimension displayed on each dimension line can be moved from a predetermined position to an arbitrary position by manual operation, as shown in FIG.

Further, the auxiliary setting module S2126 is
When a building unit whose long side dimension is larger than a predetermined dimension is placed, the position of the level adjustment bolt provided at a predetermined position of the foundation is automatically set. For example, as shown in FIG. 35, a building unit 1B whose long side dimension is smaller than a predetermined dimension is placed on the left side of the figure, and a building unit 1C whose long side dimension is larger than a predetermined dimension is placed on the right side of the figure. A symbol (RB) indicating the position of the level adjusting bolt is described at the center position of the long side of the building unit 1C with respect to the foundation 3t to be placed. Further, the auxiliary setting module S2126 has a configuration shown in FIG.
As shown in FIG. 6, the mounting state of the building unit 1 on the foundation 3u can be displayed by a chain line.

The effects of this embodiment will be described below. (Effect of Overall Configuration) In the CAD system S10 for unit building of the present embodiment, first, the basic design system S20.
Thus, a basic design regarding the outline of the building can be performed, and the subsequent production preparation system S30 can perform detailed production design necessary for production. In other words, the basic design system S20 outlines the basic unit layout of the building (owner S
It is possible to design the shape and specifications of the part that can be seen in FIG. 12, the function requested by the owner, etc.) and make a meeting with the owner to put together the minimum necessary items that represent the building according to the order as the basic design information W22. In addition, the production preparation system S
By using 30, it is possible to design the details (the structure and the part configuration of the invisible part of the owner) corresponding to the contents decided in the basic design, and put them together in the information such as the production drawing F30 and the integration list L31 necessary for factory production.

Therefore, the part where the design change is repeated by the owner meeting becomes simple and easy, the work load of the repeated part is reduced, and the complicated production design such as the unit level is performed once after the basic design is completed. It is sufficient to do it only, and it is possible to deal with custom houses that need individual design. In addition, since the basic design is mainly an outline design, even if there are repeated work, the production design with a light load and a heavy load can avoid repetition. The system can be configured. Moreover, since the design on the building side and the design on the foundation side can be performed in parallel, the entire design work can be performed quickly.

(Effect of Basic Floor Plan Section S212 of Basic Design System S20) In the basic floor plan section S212 of the basic design system S20, the area is determined by the basic setting of the foundation and the entrance setting, and the normal and special crowns are set. In addition, the foundation can be designed by setting the independent foundation and auxiliary setting.

Especially, after setting the overall cloth foundation in the basic setting module S2121, the soil setting module S2
By executing 2122, it is possible to process the setting of the entrance portion that requires the basis of the dedicated design separately from the basic setting. In addition, after the overall cloth foundation is set in the basic setting module S2121, the independent basic setting module S21 is set.
By executing step 25, it is possible to appropriately set an independent foundation, which is different from the cloth foundation and is installed or not. Therefore, the basic setting module S2121 can perform comprehensive and continuous basic settings without considering entrances and independent foundations, and automation can be facilitated easily by simplifying the processing.

Furthermore, the top display module S2123,
Moreover, since the display position of the height such as the top is manually set in the special top display module S2124,
It is possible to create a drawing in which each dimension is easy to read without complication with other dimensions that are automatically described.

Further, since the type and shape of the foundation are automatically determined by making them correspond to the external shape of the unit building determined by the basic design, the type and shape of the foundation can be easily set and After setting the type and shape,
Since various kinds of fine setting work are performed, these setting works are facilitated, the whole design work of the foundation is speeded up, and CAD can be facilitated.

The present invention is not limited to the above-mentioned embodiments, and modifications and the like within the range in which the object of the present invention can be achieved are included in the present invention. That is, in the configuration of the system described above, the type and scale of the computer system to be used may be appropriately selected upon implementation, and the type and type of input / output devices are also the same.

Further, the above-mentioned system can be implemented on a computer system based on the functions clarified in the above-mentioned embodiments while utilizing the existing computer technology, and specific algorithms, operation screens or The output information design and the like may be appropriately selected. Further, the basic design information W2 input / output by the above-mentioned system
2 and the specific format and contents of the production design information W31 may be appropriately selected for implementation, and the design element database S
The same applies to 24 and S33.

In terms of designing the unit building, it is sufficient that the drawings and parts list necessary for the design can be output, and the function of creating the quotation L23, the purchase order L32, etc. may be omitted as appropriate. Further, in the above-mentioned embodiment, the foundation plan F23 created by the basic design system S20 was sent to the site in order to construct the foundation on site. F23 may also be sent to the production design system S30 to perform detailed design of the prefabricated basic component.

[0108]

As described above, according to the present invention,
Regarding the shape and specifications of the part visible to the owner, the functions required by the owner, etc., it is necessary to summarize the basic unit layout of the building, make a basic design, and hold a meeting with the owner to represent the building according to the order. In addition to summarizing the minimum items, it is possible to compile the details corresponding to the contents decided in the basic design, that is, the production design related to the structure and parts configuration of the invisible part of the owner, and compile the drawings and information necessary for factory production. .

Therefore, the part where the design change is repeated by the owner meeting is simplified and the work load of the repeated part is reduced, and the complicated production design such as the unit unit level is performed once after the basic design is completed. It is sufficient to do it only, and it is possible to accommodate custom houses that need individual design. In addition, since the basic design is mainly an outline design, even if there are repeated work, the production design with a light load and a heavy load can avoid repetition. The system can be configured.

Further, the basic design and the production design refer to the common design element database and perform the respective designs based on the common design standard, so that the basic design is set but the production design cannot cope. It is possible to avoid the inconvenience and reduce the amount of information and the processing load due to coding and packaging of parts and structures.

Since the foundation is designed based on the plan view obtained in the basic design, it can be performed in parallel with the production design, and the entire design work can be performed quickly and without delay, resulting in efficient design work. Can be improved.

Also, since the type and shape of the foundation are automatically determined by making them correspond to the outer shape of the unit building determined in the basic design, the type and shape of the foundation can be easily set and After setting the type and shape,
Since various fine setting operations are performed, these setting operations are also facilitated, the entire basic designing work is speeded up, and the designing work for the entire CAD system can be speeded up.

[Brief description of drawings]

FIG. 1 is a schematic diagram showing an entire embodiment of the present invention.

FIG. 2 is a flowchart showing an outline of the design procedure of the embodiment.

FIG. 3 is a block diagram showing the configuration of the basic design system of the above embodiment.

FIG. 4 is a block diagram showing a configuration of a plan view section of the embodiment.

FIG. 5 is a block diagram showing the configuration of a basic floor plan section of the embodiment.

FIG. 6 is a block diagram showing a configuration of a roof plan view section of the embodiment.

FIG. 7 is a block diagram showing the configuration of a production preparation system according to the embodiment.

FIG. 8 is a block diagram showing a configuration of a frame production design section of the embodiment.

FIG. 9 is a schematic diagram showing the processing of the production preparation system of the above embodiment.

FIG. 10 is a block diagram showing a configuration of a roof production design section of the above embodiment.

FIG. 11 is a block diagram showing the configuration of a design element database of the embodiment.

FIG. 12 is a diagram for explaining a cloth foundation setting operation of the basic setting module of the embodiment.

FIG. 13 is a diagram for explaining a cloth foundation setting operation of the basic setting module of the embodiment.

FIG. 14 is a diagram for explaining a cloth foundation setting operation of the basic setting module of the embodiment.

FIG. 15 is a diagram for explaining the operation of the basic setting module according to the embodiment.

FIG. 16 is a diagram for explaining a solid basic setting operation of the basic setting module of the embodiment.

FIG. 17 is a diagram for explaining an independent basic setting operation of the basic setting module of the embodiment.

FIG. 18 is a diagram for explaining an independent basic setting operation of the basic setting module of the embodiment.

FIG. 19 is a diagram for explaining an independent basic setting operation of the basic setting module of the embodiment.

FIG. 20 is a view for explaining the operation of the basic setting module of the above-described embodiment for setting a carport-specific foundation.

FIG. 21 is a view for explaining the operation of the basic setting module of the above-described embodiment for setting a carport-specific base.

FIG. 22 is a view for explaining the operation of the basic setting module of the above-described embodiment for setting the entrance-only foundation.

FIG. 23 is a view for explaining the operation of the basic setting module of the above-described embodiment for setting the entrance-only foundation.

FIG. 24 is a view for explaining the operation of the basic setting module of the above-described embodiment for setting the entrance-only foundation.

FIG. 25 is a view for explaining the operation of the basic setting module of the above-described embodiment for setting the entrance-only foundation.

FIG. 26 is a view for explaining the operation of the soil level setting module of the above-described embodiment to set the soil level area of the pouch.

FIG. 27 is a view for explaining the operation of the soil level setting module of the above-described embodiment to set the soil level area of the entrance porch.

FIG. 28 is a view for explaining the operation of the soil level setting module of the above-described embodiment to set the soil level area of the entrance porch.

FIG. 29 is a view for explaining the operation of the soil setting module of the above-described embodiment to set the soil area of the carport.

FIG. 30 is a view for explaining the operation of the ceiling display module of the above embodiment displaying the height dimension of the base.

FIG. 31 is a view for explaining the operation of the special crown display module of the above embodiment displaying the ceiling height dimension of the entrance to the entrance which is the special crown of the foundation.

FIG. 32 is a view for explaining the operation of the independent foundation setting module of the above-described embodiment for setting an independent foundation such as a pouch pillar.

FIG. 33 is a view for explaining the dimension display operation of the auxiliary setting module of the above embodiment.

FIG. 34 is a view for explaining a manual operation when moving the dimension display in the auxiliary setting module of the embodiment.

FIG. 35 is a view for explaining the operation of the auxiliary setting module of the embodiment displaying the position of the level adjusting bolt.

FIG. 36 is a view for explaining the operation of the auxiliary setting module of the above embodiment displaying the placement state of the building unit on the foundation.

[Explanation of symbols]

 S10 Unit CAD system for building S12 Owner S14 Site S17 Factory S20 Basic design system S21 Design design subsystem S21 1 Floor plan section S212 Basic floor plan section S213 Roof floor plan section S214 Wiring plan section S215 Elevation section S216 Perspective section S22 Subsystem S23 Business subsystem S24, Design element database S30 Production preparation system S31 Production design subsystem S311 Frame production design section S312 Roof production design section S313 Parts production design section S32 Ordering order sub-system S321 Estimation section S322 Sales order section S323 Factory ordering section S33 Design element database F21 Floor plan F22 Basic floor plan 23 Roof plan F24 Wiring diagram F25 Elevation view F26 Perspective drawing F30 Production drawing F31 Parts drawing F32 Assembly drawing F33 Manual construction drawing L21 Purchase list L22 Purchase order L23 Quote L31 Counting list L32 Purchase order W21 Basic W22 Basic design information W31 Production design information W33 Parts W34 Building

Claims (8)

[Claims] 1. A method of designing a foundation of a unit building for constructing a foundation of a unit building constructed by assembling a plurality of building units, comprising a basic setting step of setting a foundation corresponding to an outer shape of the unit building, A method of designing a foundation of a unit building, which comprises sequentially performing an inter-soil setting step of setting an inter-soil concrete in a designated area as necessary and an auxiliary step of numerically expressing the dimensions of each part of the foundation. 2. The method for designing the foundation of a unit building according to claim 1, wherein in the basic setting step, after setting the outer portion of the foundation along the outer periphery of the unit building, A method of designing the foundation of a unit building, which is characterized by setting the inside part. 3. The unit building foundation designing method according to claim 2, wherein, in the basic setting step, when a building unit whose long side dimension is longer than a predetermined dimension is placed on the foundation. A method for designing a foundation of a unit building, characterized in that an independent foundation supporting the middle part of the long side of the building unit is set. 4. The method of designing a foundation of a unit building according to claim 1, wherein in the auxiliary step, a basic upper end height of the foundation, a peripheral dimension of the foundation, and the foundation. A step of numerically representing the position of each unit placed on the substrate, the position of a level adjusting bolt for adjusting the height of each unit, and the position of the sheath tube for joining the anchor bolt of each unit. The method of designing the foundation of a unit building, which is characterized as being. 5. A CAD system for a foundation of a unit building for designing a foundation of a unit building constructed by assembling a plurality of building units, and a basic setting module for setting a foundation corresponding to the outer shape of the unit building, Soil setting module that sets the soil concrete in the specified area as necessary, and an auxiliary module that expresses the dimensions of each part of the foundation numerically,
C for foundation of unit building characterized by having
AD system. 6. The foundation C for a unit building according to claim 1.
In the AD system, the basic setting module is configured to sequentially perform a setting for an outer portion of the foundation along an outer periphery of the unit building and a setting for an inner portion of the foundation. CAD system for building foundations. 7. A unit building foundation C according to claim 2.
In the AD system, the basic setting module sets an independent foundation that supports an intermediate portion of the long side of the building unit when a building unit whose long side dimension is longer than a predetermined dimension is placed on the foundation. A CAD system for the foundation of a unit building characterized by being a thing. 8. The CAD system for a foundation of a unit building according to claim 1, wherein the auxiliary module comprises a basic top height of the foundation, a peripheral dimension of the foundation, and the foundation. A module that numerically represents the position of each unit mounted on the substrate, the position of a level adjusting bolt for adjusting the height of each unit, and the position of the sheath tube for joining the anchor bolt of each unit. A CAD system for the foundation of a unit building characterized by the following.