CN104594627B - Integrated construction method of support system - Google Patents
Integrated construction method of support system Download PDFInfo
- Publication number
- CN104594627B CN104594627B CN201410809161.5A CN201410809161A CN104594627B CN 104594627 B CN104594627 B CN 104594627B CN 201410809161 A CN201410809161 A CN 201410809161A CN 104594627 B CN104594627 B CN 104594627B
- Authority
- CN
- China
- Prior art keywords
- parameter
- vertical rod
- support
- plate
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention provides an integrated construction method of a support system. The method includes the steps that a section geometric figure of a building structure with the support system design requirement is drawn and input to a figure processing system; the types of components in the section geometric figure are identified through the figure processing system; the loads of the components, with the types identified, serving as individual objects are calculated, so that standard safety degree indexes of the single components are acquired; according to the section geometric figure and the identified component types, the building structure serves as a whole object for establishing the support system; support parameters of the support system are coupled and calculated and adjusted, so that the support parameters meet the standard safety degree indexes of all the single components; according to the support parameters, the support system of the building structure is acquired. By the adoption of the method, the building structure serves as a whole for support design, all the components in different positions and different directions in a whole structure section are comprehensively considered, and therefore the support system can bear the load effect of the different components in different directions.
Description
Technical field
The present invention relates to the realm of building construction, refers in particular to a kind of integral type construction method of strutting system.
Background technology
Among each city is occurred in increasing building, the value volume and range of product of building support is also more and more.
The most commonly used strutting system of China includes door-type scaffold, total sub-semigroup, socket joint type disk mouth formula scaffold and buckles at present
Part formula steel pipe scaffold.
Strutting system computational methods general at present are carried out individually based on absolute construction component, Ru Liang, plate, post, wall etc.
Bearing capacity, stability, the checking computations of rigidity, generate respective holder design.But for actual engineering, structure
Strutting system be often an entirety, rather than the strutting system only as certain independent component, therefore implement in Practical Project
During, designer generally requires the strutting system design parameter of each component that will be calculated and is converted into according to construction experience
The design drawing of guide field construction and drawing.It is limited to support construction unit technical staff's level uneven, establishment
Often there are problems in strutting system calculated description and design drawing.Especially for the Structural Engineering of complex geometry, at present
It is general to be even more based on the mode that absolute construction component is individually calculated that be difficult to provide design drawing that effectively guide field is constructed
Paper and drawing, so as to cause to design and construct disconnection, cause engineering accident.
The shortcoming of prior art is：
1) poor stability：Affected by xoncrete structure geometry, for bearing structure concreting and curing period
Between the strutting system of dead load be frequently not the stress for bearing a direction, but while bear the combining ability of multiple directions.
Therefore computational methods only consider the single load bearing of strutting system at present, there is design checking project perforated scrofula of neck.
2) intelligence degree is low：Calculate using tentative calculation pattern, by manually determining that support Design parameter is checked, it is determined that should
Whether strutting system is safe.If checking computations do not pass through, checked after needing Amending design parameter again, until checking computations pass through.
For the design that checking computations pass through, in addition it is also necessary to rule of thumb judged, analyze its economy and practicality.Due to calculating by people
Affect very big for factor, therefore its design-calculated is less efficient, not enough, economy is difficult to be optimal intelligence degree.
3) operability is poor：The design of strutting system is carried out with single component as object, the stake body of each component can be caused
Tie up to, can only be designed and carry out support during execute-in-place by experience and set up, and it is many
It is exactly exactly that occurrence risk further causes whole strutting system to cave at first at these positions in number accident case.
Therefore, how to set up that intelligence degree is high, practical, safety economy strutting system construction method is this area
Problem demanding prompt solution.
The content of the invention
In view of the problems referred to above, the invention provides a kind of integral type construction method of strutting system, including：
The section geometric figure of the building structure that drafting needs to carry out strutting system design, and by the section geometric figure
Import graphic system；
The graphic system is identified to the type of each component in the section geometric figure；
The component for completing type identification is carried out into load calculating as single target, the specification degree of safety of single component is obtained
Index；
According to the section geometric figure and the element type of identification, the building structure is built as whole object and is propped up
Frame system；
Coupling calculating is carried out to the support parameter of the strutting system, and the support parameter is adjusted, made described
Support parameter meets the specification degree of safety index of all single components；
According to the support parameter, the strutting system of the building structure is obtained.
The integral type construction method of strutting system of the present invention, whole components of building structure are carried out propping up as whole object
Meter is set up, diverse location in the structure section of whole building structure, all components of different Impact directions have been considered, it is to avoid
The support Design blind area of different component interface, enables the strutting system bear the load action of different component, different directions,
More safely instruction, it is ensured that construction safety.
The integral type construction method of strutting system of the present invention further improvement is that the section geometric figure includes closing
The section housing of conjunction and the section boundary line being formed inside the section housing, the type of the component include wall, oblique axil,
Plate and beam, recognize that the type of the component is comprised the following steps：
The graphic system records the coordinate points of each node on the section boundary line, by the coordinate of the node
Point is with Xn, YnRepresent；
Recognize that the relation of the coordinate points of each node of comparison determines each node structure by the left comer of the section boundary line
Into component type；
When the relation of the coordinate points of two adjacent nodes meets Xn=Xn-1, Yn≠Yn-1When, by the two neighboring node
Between the type identification of component that constitutes be wall；
When the relation of the coordinate points of two adjacent nodes meets Xn≠Xn-1, Yn≠Yn-1When, by the two neighboring node
Between the type identification of component that constitutes be oblique axil；
When the relation of the coordinate points of two adjacent nodes meets Xn≠Xn-1, Yn=Yn-1When, by the two neighboring node
Between the type identification of component that constitutes be plate；
When the relation of the coordinate points of four adjacent nodes meets Xn+1=Xn, Yn+1≠Yn、Xn≠Xn-1, Yn=Yn-1、Xn-1
=Xn-2, Yn-1≠Yn-2When, it is beam by the type identification of the component constituted between adjacent four nodes.
The integral type construction method of strutting system of the present invention further improvement is that the support parameter includes that vertical rod is indulged
Away from, vertical rod transfer and non-three tentative calculation parameters of top vertical rod section step pitch, the wall adopts truss punching block mode, to the support
The support parameter of system carries out coupling calculating, and the tentative calculation parameter is adjusted, and makes the support parameter meet all lists
The specification degree of safety index of individual component, including：
Load calculating is carried out to the support parameter of the plate and the tentative calculation parameter to the plate is adjusted, make the plate
Support parameter meets the specification degree of safety index of the plate；
The vertical rod advance of the beam and non-top vertical rod section step pitch are set to and the vertical rod advance of the plate and non-
Top vertical rod section step pitch is consistent；
Load calculating is carried out to the support parameter of the beam and the vertical rod transfer to the beam is adjusted, make the beam
Support parameter meets the specification degree of safety index of the beam；
When the wall is obtained using truss punching block mode, meet the support ginseng of all single component specification degree of safety indexs
Number.
The integral type construction method of strutting system of the present invention further improvement is that the support parameter includes that vertical rod is indulged
Away from, vertical rod transfer and non-three tentative calculation parameters of top vertical rod section step pitch, the wall using to drawing mode, to the strutting system
Support parameter carry out coupling calculating, and the support parameter is adjusted, makes the support parameter meet all single structures
The specification degree of safety index of part, including：
Load calculating is carried out to the support parameter of the wall and the tentative calculation parameter to the wall is adjusted, make the wall
Support parameter meets the specification degree of safety index of the wall；
Load calculating is carried out to the support parameter of the plate and the tentative calculation parameter to the plate is adjusted, make the plate
Support parameter meets the specification degree of safety index of the plate；
The vertical rod advance of the beam and non-top vertical rod section step pitch are set to and the vertical rod advance of the plate and non-
Top vertical rod section step pitch is consistent；
Load calculating is carried out to the support parameter of the beam and the vertical rod transfer to the beam is adjusted, make the beam
Support parameter meets the specification degree of safety index of the beam；
The wall is obtained using to drawing during mode, the support parameter of all single component specification degree of safety indexs is met.
Further improvement is that for the integral type construction method of strutting system of the present invention, is carried out to the support parameter of the beam
When load is calculated, including：
First the vertical rod transfer of the beam is adjusted, then the vertical rod advance of the beam is adjusted, make the beam
Support parameter meets the specification degree of safety index of the beam；
The vertical rod advance of the beam after regulation is fed back to into the plate, the vertical rod advance of the plate and the vertical rod of the beam is made
Advance is consistent.
The integral type construction method of strutting system of the present invention further improvement is that the support parameter includes that vertical rod is indulged
Away from, vertical rod transfer and non-three tentative calculation parameters of top vertical rod section step pitch, the wall using to supportting mode, to the strutting system
Support parameter carry out coupling calculating, and the support parameter is adjusted, makes the support parameter meet all single structures
The specification degree of safety index of part, including：
Load calculating is carried out to the support parameter of the wall and the tentative calculation parameter to the wall is adjusted, make the wall
Support parameter meets the specification degree of safety index of the wall；
The parameter value of the non-top vertical rod section step pitch of the plate is set to into the parameter value one with the vertical rod advance of the wall
Cause；
Load calculating is carried out to the support parameter of the plate and vertical rod advance and vertical rod transfer to the plate is adjusted,
The support parameter of the plate is made to meet the specification degree of safety index of the plate；
The smaller value in the vertical rod transfer of the plate and the wall is chosen, and in the vertical rod advance of the plate and the wall
Smaller value, as the final determination value of the vertical rod transfer and vertical rod advance of the plate and the wall；
The vertical rod advance of the beam and non-top vertical rod section step pitch are set to and the vertical rod advance of the plate and non-
Top vertical rod section step pitch is consistent；
The calculating of specification degree of safety index is carried out to the support parameter of the beam, and the vertical rod transfer to the beam is adjusted
Section, makes the support parameter of the beam meet the specification degree of safety index of the beam；
The wall is obtained using to supportting during mode, the support parameter of all single component specification degree of safety indexs is met.
Further improvement is that for the integral type construction method of strutting system of the present invention, is carried out to the support parameter of the beam
When specification degree of safety index is calculated, including：
First the vertical rod transfer of the beam is adjusted, then the vertical rod advance of the beam is adjusted, make the beam
Support parameter meets the specification degree of safety index of the beam；
The vertical rod advance of the beam after regulation is fed back to into the plate and the wall, the vertical rod advance of the plate, described is made
The vertical rod advance of wall is consistent with the vertical rod advance of the beam.
The integral type construction method of strutting system of the present invention further improvement is that the support parameter includes multiple examinations
Parameter is calculated, coupling calculating is carried out by positive derivation and incremental increase method to the support parameter of the strutting system, calculate step
Suddenly include：
Initial value is provided, and multiple tentative calculation parameters is given by the initial value；
First increment size a is provided1, 2 are carried out to multiple tentative calculation parameters using binary lawn- 1 tentative calculation, wherein n
For the quantity of the tentative calculation parameter, a first step optimum combination is chosen in the trial result, by the first step optimum combination
Parameter value A1Give multiple tentative calculation parameters；
Second increment size a is provided2, using binary law to giving the parameter value A1Multiple described tentative calculation parameter enter
Row 2n- 1 tentative calculation, chooses a second step optimum combination in the trial result, by the parameter value A of the second step optimum combination2Assign
Give multiple tentative calculation parameters；
3rd increment size a is provided3, using binary law to giving the parameter value A2Multiple described tentative calculation parameter enter
Row 2n- 1 tentative calculation, chooses one the 3rd step optimum combination, in the trial result by the parameter value A of the 3rd step optimum combination3Assign
Give multiple tentative calculation parameters；
By incremental increase method repeat the above steps, until as m-th increment size a of offermIt is when carrying out tentative calculation, arbitrary described
Tentative calculation parameter is unsatisfactory for the specification degree of safety index of arbitrary single component, stops tentative calculation；
M-1 is walked into the parameter value A of optimum combinationm-1As the final determination value of multiple tentative calculation parameters, it is met
The support parameter of all single component specification degree of safety indexs.
Further improvement is that for the integral type construction method of strutting system of the present invention, chooses multiple tentative calculation parameters equal
The trial result of arbitrary single component specification degree of safety index is met as optimum combination.
The integral type construction method of strutting system of the present invention further improvement is that, the graphic system according to
The strutting system of the building structure arrived, draws the strutting system on the section geometric figure.
The integral type construction method of strutting system of the present invention, by computer graphical technology of identification, man-machine interaction, coupling point
Analysis, scheme preferably, can be to the strutting system of total section arrangement shapes using the geometric figure of architectural engineering typical section
Formula carries out integral type coupling calculating, scheme preferably, generates the typical section design drawing of total engineering rack system, three-dimensional and sets
The drawing of meter figure and local nodes.This method high degree reduce the threshold of designer and due to human error caused by
It is design mistake, the design drawing of generation and drawing standard, directly perceived, can effectively guiding construction.
The beneficial effect of the integral type construction method of strutting system of the present invention is：
1) Graphic Information in Computer processing system, optimized algorithm, scheme optimum decision system is utilized, rapidly carries out the meter of magnanimity
Point counting is analysed, and is quickly determined and is met safety criterion, most economical, practical strutting system design；
2) to adopt with structure entirety section carry out the theory of strutting system design as object, it is to avoid different structure component is handed over
The support Design blind area at interface, the strutting system of design have considered diverse location in total section, different stress sides
To all components；
3) finite element technique is adopted, for the mounting system for bearing multi-directional load carries out three dimensional analysis, most endanger is verified
The safety of the strutting system at dangerous position；
4) the strutting system design drawing of total section and the processing mode of local nodes is generated, for complicated knot
Structure, can also provide the three dimensional design drawing of strutting system as needed.
Description of the drawings
Fig. 1 is the flow chart of the integral type construction method of strutting system of the present invention.
Fig. 2 is the geometric structure of section in the preferred embodiment of the integral type construction method of strutting system of the present invention
Schematic diagram.
Fig. 3 be the integral type construction method of strutting system of the present invention preferred embodiment in section geometric figure identification complete
Structural representation afterwards.
After the completion of Fig. 4 is the preferred embodiment medium-height trestle system construction of the integral type construction method of strutting system of the present invention
Structural representation.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
The integral type construction method of the strutting system of the present invention, including：
The section geometric figure of the building structure that drafting needs to carry out strutting system design, and by the section geometric figure
Import graphic system；
The graphic system is identified to the type of each component in the section geometric figure；
The component for completing type identification is carried out into load calculating as single target, the specification degree of safety of single component is obtained
Index；
According to the section geometric figure and the element type of identification, the building structure is built as whole object and is propped up
Frame system；
Coupling calculating is carried out to the support parameter of the strutting system, and the support parameter is adjusted, made described
Support parameter meets the specification degree of safety index of all single components；
According to the support parameter, the strutting system of the building structure is obtained.
Below in conjunction with accompanying drawing and preferred embodiment, detailed Jie is done to the integral type construction method of strutting system of the present invention
Continue.Fig. 1 is the flow chart of the integral type construction method of strutting system of the present invention, is coordinated referring to shown in Fig. 1, the stake body of the present invention
The integral type construction method of system, including：
S101The section geometric figure of the building structure that drafting needs to carry out strutting system design, and by the section geometry
Figure imports graphic system.
Fig. 2 is the geometric structure of section in the preferred embodiment of the integral type construction method of strutting system of the present invention
Schematic diagram, as shown in Fig. 2 the geometric section information of the section is represented in the way of multiple closure polylines, it is described
Section geometric figure includes the section housing for closing and the section boundary line being formed inside the section housing, the section
It is section entity between housing and the section boundary line.
The graphic system can be by the section geometric information, such as each node coordinate value, line segment length
Etc. being read out and store.In addition, the information bank stored in type, system according to Structural Engineering and correlated judgment criterion, institute
State graphic system all of element type in the section geometric figure can also be identified, be classified.
S102The graphic system is identified to the type of each component in the section geometric figure.
Fig. 3 be the integral type construction method of strutting system of the present invention preferred embodiment in section geometric figure identification complete
Structural representation afterwards, as shown in figure 3, after the section geometric figure imports the graphic system, the graphics process
System goes out the geometric section housing of the section by interval size identification, afterwards according to the section it is geometric in
The coordinate points of portion section boundary line identify the element type (wall, oblique axil, plate, beam) of cross sections block.Concrete identification process is such as
Under：
1st step：The graphic system records the coordinate points of each node on the section boundary line, by the node
Coordinate points with Xn, YnRepresent, as shown in Figure 2, A is marked on the section boundary line1(X1, Y1)～A14(X14, Y14) this
14 nodes.
2nd step：Recognize by the left comer of the section boundary line, the relation of the coordinate points of each node of comparison, it is determined that respectively
The type of the component that node is constituted.
3rd step：When the relation of the coordinate points of two adjacent nodes meets Xn=Xn-1, Yn≠Yn-1When, by two neighboring institute
The type identification for stating the component constituted between node is wall.Such as the A in Fig. 21Node and A2Node, and A13Node and A14Node
The component for being constituted is identified as wall 10.Wherein, A1Node and A2The difference of the vertical coordinate of node, and A13Node and A14Node
Vertical coordinate difference be wall 10 height.
4th step：When the relation of the coordinate points of two adjacent nodes meets Xn≠Xn-1, Yn≠Yn-1When, by two neighboring institute
The type identification for stating the component constituted between node is oblique axil.Such as the A in Fig. 22Node and A3Node, and A12Node and A13Section
The constituted component of point is identified as oblique axil 20.
5th step：When the relation of the coordinate points of two adjacent nodes meets Xn≠Xn-1, Yn=Yn-1When, by two neighboring institute
The type identification for stating the component constituted between node is plate.Such as the A in Fig. 23Node and A4Node, A7Node and A8Node, and
A11Node and A12The component constituted by node is identified as plate 30.
6th step：When the relation of the coordinate points of four adjacent nodes meets Xn+1=Xn, Yn+1≠Yn、Xn≠Xn-1, Yn=
Yn-1、Xn-1=Xn-2, Yn-1≠Yn-2When, it is beam by the type identification of the component constituted between adjacent four nodes.Such as Fig. 2
In A4Node, A5Node, A6Node and A7Node, and A8Node, A9Node, A10Node and A11The component constituted by node
Beam 40 is identified as.
After the completion of identification, wall 10, oblique axil 20, plate 30 and beam 40 are passed through into different colour codes out, such as Fig. 3 institutes
Show.
S103The component for completing type identification is carried out into load calculating as single target, the specification peace of single component is obtained
Whole step index.
Single plate, beam, wall are calculated into object as monomer, is carried out using different computing formula groups according to its different qualities
Calculate.In calculating with timbering material (bed die material, the stupefied material of master etc.), structural physical parameter (such as：Thickness, clear height etc.) and lotus
Carry parameter (such as：Severe γ of young concreteC, variable load partial safety factor γQDeng) based on be worth, vertical rod advance, vertical rod are horizontal
It is tentative calculation parameter away from, secondary stupefied spacing etc., obtains the specification degree of safety index that single component meets safety condition, specification degree of safety refers to
Including bending strength, shearing strength, square bar stability etc..By the bending strength in result of calculation, shearing strength, square bar stability
Etc. specification degree of safety index as strutting system check value.Support is represented when safety coefficient is satisfied by safety condition (value >=1)
Material meets support and requires, safety coefficient is unsatisfactory for safety condition (value<1), when, report to the police to user.
S104According to the section geometric figure and the element type for recognizing, using the building structure as whole object structure
Build strutting system.
S105Coupling calculating is carried out to the support parameter of the strutting system, and the support parameter is adjusted, made
The support parameter meets the specification degree of safety index of all single components.
Wherein, coupling calculating is carried out to the support parameter of the strutting system, and the support parameter is adjusted, made
The support parameter meets the specification degree of safety index of all single components, including following three kinds of situations：
(1) wall adopts truss punching block mode, body of wall not to calculate, and the not calculating on other positions produces any impact.
The support parameter includes vertical rod advance, vertical rod transfer and non-three tentative calculation parameters of top vertical rod section step pitch, calculation procedure bag
Include：
Load calculating is carried out to the support parameter of the plate and the tentative calculation parameter to the plate is adjusted, make the plate
Support parameter meets the specification degree of safety index of the plate；
The vertical rod advance of the beam and non-top vertical rod section step pitch are set to and the vertical rod advance of the plate and non-
Top vertical rod section step pitch is consistent；
Using the vertical rod transfer of the plate as the initial value of the vertical rod transfer of the beam, the support parameter of the beam is carried out
Load is calculated, and first adjusts the vertical rod transfer of the beam when meeting stability Calculation, when the vertical rod transfer for adjusting the beam begins
Stability Calculation cannot be met eventually, then be changed to adjust the vertical rod advance of the beam, make the support parameter of the beam meet the beam
Specification degree of safety index；
The vertical rod advance of the beam after regulation is fed back to into the plate, the vertical rod advance of the plate and the vertical rod of the beam is made
Advance is consistent；
When the wall is obtained using truss punching block mode, meet the support ginseng of all single component specification degree of safety indexs
Number.
(2) using to drawing mode, body of wall individually to calculate, the end value of generation is used only for body of wall itself to the wall.It is described
Support parameter includes vertical rod advance, vertical rod transfer and non-three tentative calculation parameters of top vertical rod section step pitch, and calculation procedure includes：
Load calculating is carried out to the support parameter of the wall and the tentative calculation parameter to the wall is adjusted, make the wall
Support parameter meets the specification degree of safety index of the wall, first individually draws the support parameter of the wall；
Load calculating is carried out to the support parameter of the plate and the tentative calculation parameter to the plate is adjusted, make the plate
Support parameter meets the specification degree of safety index of the plate；
The vertical rod advance of the beam and non-top vertical rod section step pitch are set to and the vertical rod advance of the plate and non-
Top vertical rod section step pitch is consistent；
Using the vertical rod transfer of the plate as the initial value of the vertical rod transfer of the beam, the support parameter of the beam is carried out
Load is calculated, and first adjusts the vertical rod transfer of the beam when meeting stability Calculation, when the vertical rod transfer for adjusting the beam begins
Stability Calculation cannot be met eventually, then be changed to adjust the vertical rod advance of the beam, make the support parameter of the beam meet the beam
Specification degree of safety index；
The vertical rod advance of the beam after regulation is fed back to into the plate, the vertical rod advance of the plate and the vertical rod of the beam is made
Advance is consistent；
The wall is obtained using to drawing during mode, the support parameter of all single component specification degree of safety indexs is met.
(3) using to supportting mode, the calculating to plate and beam has a direct impact the wall.The support parameter includes vertical rod
Advance, vertical rod transfer and non-three tentative calculation parameters of top vertical rod section step pitch, calculation procedure include：
Load calculating is carried out to the support parameter of the wall and the tentative calculation parameter to the wall is adjusted, make the wall
Support parameter meets the specification degree of safety index of the wall；
The parameter value of the non-top vertical rod section step pitch of the plate is set to into the parameter value one with the vertical rod advance of the wall
Cause；
Load calculating is carried out to the support parameter of the plate and vertical rod advance and vertical rod transfer to the plate is adjusted,
The support parameter of the plate is made to meet the specification degree of safety index of the plate；
The smaller value in the vertical rod transfer of the plate and the wall is chosen, and in the vertical rod advance of the plate and the wall
Smaller value, as the final determination value of the vertical rod transfer and vertical rod advance of the plate and the wall；
The vertical rod advance of the beam and non-top vertical rod section step pitch are set to and the vertical rod advance of the plate and non-
Top vertical rod section step pitch is consistent；
Using the vertical rod transfer of the plate as the initial value of the vertical rod transfer of the beam, the support parameter of the beam is carried out
Load is calculated, and first adjusts the vertical rod transfer of the beam when meeting stability Calculation, when the vertical rod transfer for adjusting the beam begins
Stability Calculation cannot be met eventually, then be changed to adjust the vertical rod advance of the beam, make the support parameter of the beam meet the beam
Specification degree of safety index；
The vertical rod advance of the beam after regulation is fed back to into the plate and the wall, the vertical rod advance of the plate, described is made
The vertical rod advance of wall is consistent with the vertical rod advance of the beam；
The wall is obtained using to supportting during mode, the support parameter of all single component specification degree of safety indexs is met.
As the calculating parameter being related in calculating process is excessive, the design for calculating is not usually unique.Cause
This, can wake up with a start the selection and adjustment of optimization design scheme in calculating process.The general support parameter includes multiple tentative calculation parameters,
Coupling calculating is carried out to the support parameter of the strutting system by positive derivation and incremental increase method, analysis process is mainly led to
Positive derivation is crossed, i.e., all tentative calculation parameters are pressed the positive incremental tentative calculation of increment size from initial value, each tentative calculation parameter is increased by one
All combining parameter values of increment size continue repeat increment value after comparing the optimal case in a group and are incremented by as a prescription case
Tentative calculation, the combining parameter values scheme after per group of each tentative calculation parameter increase, need to realize 2nThe calculating of -1 time, wherein n are tentative calculation parameter
Quantity, judge and take out optimum combination according to check value, that is, choose multiple tentative calculation parameters and be satisfied by arbitrary list
The trial result of the specification degree of safety index of individual component is used as optimum combination.
Here, so that the bed die cantilever type of plate is fastener resisting slipping as an example, tentative calculation parameter is respectively：Vertical rod advance, vertical rod are horizontal
Away from, secondary stupefied spacing, non-top vertical rod section step pitch totally 4, then, calculating process includes specifically including：
1st step：Initial value is provided, and multiple tentative calculation parameters is given by the initial value；
First increment size a is provided1, 2 are carried out to multiple tentative calculation parameters using binary law4- 1=15 tentative calculation, its
Middle n is the quantity of the tentative calculation parameter, chooses a first step optimum combination in 15 the trial results, and the first step is optimum
The parameter value A of combination1Give multiple tentative calculation parameters；
Wherein described use binary law, the binary law of such as the 1st time calculating are expressed as 0001, represent only first
Individual tentative calculation parameter vertical rod advance carries out increment, other tentative calculation parameters not increment；
The binary law of such as the 3rd time calculating is expressed as 0011, represents first tentative calculation parameter vertical rod advance and second
Tentative calculation parameter vertical rod two parameters of transfer carry out increment together, other tentative calculation parameters not increment；
The binary law of such as the 7th time calculating is expressed as 0111, represents first tentative calculation parameter vertical rod advance, second examination
Calculating the 3rd tentative calculation parameter of parameter vertical rod total departure time three parameters of stupefied spacing carries out increment together, and other tentative calculation parameters do not increase
Amount；
The binary law of such as the 15th time calculating is expressed as 1111, represent first tentative calculation parameter vertical rod advance, second
Tentative calculation parameter vertical rod transfer, the 3rd tentative calculation parameter time stupefied spacing and non-four ginsengs of top vertical rod section step pitch of the 4th tentative calculation parameter
Number carries out increment together, other tentative calculation parameters not increment；
2nd step：Second increment size a is provided2, using binary law to giving the parameter value A1Multiple described tentative calculation
Parameter carries out 24- 1=15 tentative calculation, chooses a second step optimum combination in 15 the trial results, and the second step is optimum
The parameter value A of combination2Give multiple tentative calculation parameters；
3rd step：3rd increment size a is provided3, using binary law to giving the parameter value A2Multiple described tentative calculation
Parameter carries out 24- 1=15 tentative calculation, chooses one the 3rd step optimum combination in 15 the trial results, and the 3rd step is optimum
The parameter value A of combination3Give multiple tentative calculation parameters；
4th step：By incremental increase method repeat the above steps, until as m-th increment size a of offermWhen carrying out tentative calculation, appoint
Tentative calculation parameter described in one is unsatisfactory for the specification degree of safety index of arbitrary single component, stops tentative calculation；
5th step：M-1 is walked into the parameter value A of optimum combinationm-1As the final determination value of multiple tentative calculation parameters, obtain
To the support parameter for meeting all single component specification degree of safety indexs.
In addition, may be incorporated into master control item intervention in analysis, i.e., set according to the security significance in practical application, economy
Primary and secondary status of each tentative calculation parameter in derivation is put and calculates, which is in which in the important node of derivation to make each parameter
Due impact and effect status, help strutting system toward more excellent set direction and adjustment.
Manually the rack arrangement of local location can also be adjusted, the safety of checking computations modification after-poppet system.Shape
Into optimization design scheme, by calling finite element program, carry out the numerical analysis of total section strutting system,
The safety of strutting system is determined whether, for bearing multi-directional load, the safety of keypoint part strutting system is verified.
S106According to the support parameter, the strutting system of the building structure is obtained.
The graphic system draws typical section entirety automatically according to the design of calculated strutting system
The design drawing of strutting system and the keypoint part of multi-directional load, the node diagram of each member interface, drawing is born, for knot
The more complicated engineering of configuration formula, can also draw the three dimensional design drawing of strutting system, so that field conduct is used, such as Fig. 4
It is shown.
The integral type construction method of strutting system of the present invention, whole components of building structure are carried out propping up as whole object
Meter is set up, diverse location in the structure section of whole building structure, all components of different Impact directions have been considered, it is to avoid
The support Design blind area of different component interface, enables the strutting system bear the load action of different component, different directions,
More safety, it is ensured that construction safety.
The integral type construction method of strutting system of the present invention, by computer graphical technology of identification, man-machine interaction, coupling point
Analysis, scheme preferably, can be to the stake bodies of all components of total section using the geometric figure of architectural engineering typical section
It is that arrangement form carries out integral type coupling calculating, scheme preferably, generates the typical section design of total engineering rack system
The drawing of figure, three dimensional design figure and local nodes.This method high degree reduces the threshold of designer and due to artificial
Design mistake caused by error, it is the design drawing of generation and drawing standard, directly perceived, can effectively guiding construction.
The beneficial effect of the integral type construction method of strutting system of the present invention is：
1) Graphic Information in Computer processing system, optimized algorithm, scheme optimum decision system is utilized, rapidly carries out the meter of magnanimity
Point counting is analysed, and is quickly determined and is met safety criterion, most economical, practical strutting system design；
2) to adopt with structure entirety section carry out the theory of strutting system design as object, it is to avoid different structure component is handed over
The support Design blind area at interface, the strutting system of design have considered diverse location in total section, different stress sides
To all components；
3) finite element technique is adopted, for the mounting system for bearing multi-directional load carries out three dimensional analysis, most endanger is verified
The safety of the strutting system at dangerous position；
4) the strutting system design drawing of total section and the processing mode of local nodes is generated, for complicated knot
Structure, can also provide the three dimensional design drawing of strutting system as needed.
The above is only presently preferred embodiments of the present invention, not does any pro forma restriction to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, in the range of without departing from technical solution of the present invention, when using the technology contents of the disclosure above make it is a little change or repair
The Equivalent embodiments for equivalent variations are adornd, as long as being the content without departing from technical solution of the present invention, according to the technology reality of the present invention
Any simple modification, equivalent variations and modification that confrontation above example is made, still fall within the scope of technical solution of the present invention
It is interior.
Claims (9)
1. the integral type construction method of a kind of strutting system, it is characterised in that include：
Drafting needs the section geometric figure of the building structure for carrying out strutting system design, and the section geometric figure is imported
Graphic system；
The graphic system is identified to the type of each component in the section geometric figure；
The component for completing type identification is carried out into load calculating as single target, the specification degree of safety for obtaining single component refers to
Mark；
According to the section geometric figure and the element type of identification, stake body is built using the building structure as whole object
System；
Coupling calculating is carried out to the support parameter of the strutting system, and the support parameter is adjusted, make the support
Parameter meets the specification degree of safety index of all single components；
According to the support parameter, the strutting system of the building structure is obtained；
Further, the section geometric figure includes the section housing for closing and is formed at disconnected inside the section housing
Face boundary line, the type of the component include wall, oblique axil, Ban Heliang, recognize that the type of the component is comprised the following steps：
The graphic system records the coordinate points of each node on the section boundary line, by the coordinate points of the node with
Xn, YnRepresent；
Recognize that the relation of the coordinate points of each node of comparison determines what each node was constituted by the left comer of the section boundary line
The type of component；
When the relation of the coordinate points of two adjacent nodes meets Xn=Xn-1, Yn≠Yn-1When, by between the two neighboring node
The type identification of the component of composition is wall；
When the relation of the coordinate points of two adjacent nodes meets Xn≠Xn-1, Yn≠Yn-1When, by between the two neighboring node
The type identification of the component of composition is oblique axil；
When the relation of the coordinate points of two adjacent nodes meets Xn≠Xn-1, Yn=Yn-1When, by between the two neighboring node
The type identification of the component of composition is plate；
When the relation of the coordinate points of four adjacent nodes meets Xn+1=Xn, Yn+1≠Yn、Xn≠Xn-1, Yn=Yn-1、Xn-1=Xn-2,
Yn-1≠Yn-2When, it is beam by the type identification of the component constituted between adjacent four nodes.
2. the integral type construction method of strutting system as claimed in claim 1, it is characterised in that the support parameter includes standing
Bar advance, vertical rod transfer and non-three tentative calculation parameters of top vertical rod section step pitch, the wall adopt truss punching block mode, to described
The support parameter of strutting system carries out coupling calculating, and the tentative calculation parameter is adjusted, and makes the support parameter meet institute
There is the specification degree of safety index of single component, including：
Load calculating is carried out to the support parameter of the plate and the tentative calculation parameter to the plate is adjusted, make the support of the plate
Parameter meets the specification degree of safety index of the plate；
The vertical rod advance of the beam and non-top vertical rod section step pitch are set to into the vertical rod advance with the plate and non-top
Vertical rod section step pitch is consistent；
Load calculating is carried out to the support parameter of the beam and the vertical rod transfer to the beam is adjusted, make the support of the beam
Parameter meets the specification degree of safety index of the beam；
When the wall is obtained using truss punching block mode, meet the support parameter of all single component specification degree of safety indexs.
3. the integral type construction method of strutting system as claimed in claim 1, it is characterised in that the support parameter includes standing
Bar advance, vertical rod transfer and non-three tentative calculation parameters of top vertical rod section step pitch, the wall using to draw mode, to the support
The support parameter of system carries out coupling calculating, and the support parameter is adjusted, and makes the support parameter meet all lists
The specification degree of safety index of individual component, including：
Load calculating is carried out to the support parameter of the wall and the tentative calculation parameter to the wall is adjusted, make the support of the wall
Parameter meets the specification degree of safety index of the wall；
Load calculating is carried out to the support parameter of the plate and the tentative calculation parameter to the plate is adjusted, make the support of the plate
Parameter meets the specification degree of safety index of the plate；
The vertical rod advance of the beam and non-top vertical rod section step pitch are set to into the vertical rod advance with the plate and non-top
Vertical rod section step pitch is consistent；
Load calculating is carried out to the support parameter of the beam and the vertical rod transfer to the beam is adjusted, make the support of the beam
Parameter meets the specification degree of safety index of the beam；
The wall is obtained using to drawing during mode, the support parameter of all single component specification degree of safety indexs is met.
4. the integral type construction method of strutting system as claimed in claim 2 or claim 3, it is characterised in that the support to the beam
When parameter carries out load calculating, including：
First the vertical rod transfer of the beam is adjusted, then the vertical rod advance of the beam is adjusted, make the support of the beam
Parameter meets the specification degree of safety index of the beam；
The vertical rod advance of the beam after regulation is fed back to into the plate, the vertical rod advance of the plate and the vertical rod advance of the beam is made
It is consistent.
5. the integral type construction method of strutting system as claimed in claim 1, it is characterised in that the support parameter includes standing
Bar advance, vertical rod transfer and non-three tentative calculation parameters of top vertical rod section step pitch, the wall using to support mode, to the support
The support parameter of system carries out coupling calculating, and the support parameter is adjusted, and makes the support parameter meet all lists
The specification degree of safety index of individual component, including：
Load calculating is carried out to the support parameter of the wall and the tentative calculation parameter to the wall is adjusted, make the support of the wall
Parameter meets the specification degree of safety index of the wall；
The parameter value of the non-top vertical rod section step pitch of the plate is set to consistent with the parameter value of the vertical rod advance of the wall；
Load calculating is carried out to the support parameter of the plate and vertical rod advance and vertical rod transfer to the plate are adjusted, make institute
The support parameter for stating plate meets the specification degree of safety index of the plate；
Choose the smaller value in the vertical rod transfer of the plate and the wall, and in the vertical rod advance of the plate and the wall compared with
Little value, used as the final determination value of the vertical rod transfer and vertical rod advance of the plate and the wall；
The vertical rod advance of the beam and non-top vertical rod section step pitch are set to into the vertical rod advance with the plate and non-top
Vertical rod section step pitch is consistent；
Load calculating is carried out to the support parameter of the beam and the vertical rod transfer to the beam is adjusted, make the support of the beam
Parameter meets the specification degree of safety index of the beam；
The wall is obtained using to supportting during mode, the support parameter of all single component specification degree of safety indexs is met.
6. the integral type construction method of strutting system as claimed in claim 5, it is characterised in that the support parameter to the beam
When carrying out load calculating, including：
First the vertical rod transfer of the beam is adjusted, then the vertical rod advance of the beam is adjusted, make the support of the beam
Parameter meets the specification degree of safety index of the beam；
The vertical rod advance of the beam after regulation is fed back to into the plate and the wall, the vertical rod advance of the plate, the wall is made
Vertical rod advance is consistent with the vertical rod advance of the beam.
7. the integral type construction method of strutting system as claimed in claim 1, it is characterised in that the support parameter includes many
Individual tentative calculation parameter, carries out coupling calculating by positive derivation and incremental increase method to the support parameter of the strutting system, meter
Calculating step includes：
Initial value is provided, and multiple tentative calculation parameters is given by the initial value；
First increment size a is provided1, 2 are carried out to multiple tentative calculation parameters using binary lawn- 1 tentative calculation, wherein n are institute
The quantity of tentative calculation parameter is stated, a first step optimum combination is chosen in the trial result, by the parameter of the first step optimum combination
Value A1Give multiple tentative calculation parameters；
Second increment size a is provided2, using binary law to giving the parameter value A1Multiple described tentative calculation parameter carry out 2n-
1 tentative calculation, chooses a second step optimum combination in the trial result, by the parameter value A of the second step optimum combination2Give many
The individual tentative calculation parameter；
3rd increment size a is provided3, using binary law to giving the parameter value A2Multiple described tentative calculation parameter carry out 2n-
1 tentative calculation, chooses one the 3rd step optimum combination, in the trial result by the parameter value A of the 3rd step optimum combination3Give many
The individual tentative calculation parameter；
By incremental increase method repeat the above steps, until as m-th increment size a of offermWhen carrying out tentative calculation, arbitrary tentative calculation
Parameter is unsatisfactory for the specification degree of safety index of arbitrary single component, stops tentative calculation；
M-1 is walked into the parameter value A of optimum combinationm-1As the final determination value of multiple tentative calculation parameters, it is met all
The support parameter of single component specification degree of safety index.
8. the integral type construction method of strutting system as claimed in claim 7, it is characterised in that choose multiple tentative calculations ginsengs
Number is satisfied by the trial result of the specification degree of safety index of arbitrary single component as optimum combination.
9. the integral type construction method of strutting system as claimed in claim 1, it is characterised in that the graphic system root
According to the strutting system of the building structure for obtaining, the strutting system is drawn on the section geometric figure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809161.5A CN104594627B (en) | 2014-12-19 | 2014-12-19 | Integrated construction method of support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410809161.5A CN104594627B (en) | 2014-12-19 | 2014-12-19 | Integrated construction method of support system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104594627A CN104594627A (en) | 2015-05-06 |
| CN104594627B true CN104594627B (en) | 2017-03-22 |
Family
ID=53120644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410809161.5A Active CN104594627B (en) | 2014-12-19 | 2014-12-19 | Integrated construction method of support system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104594627B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105069195B (en) * | 2015-07-21 | 2018-03-27 | 深圳市置华机电设备有限公司 | A kind of electromechanical antidetonation Deepen Design method and system |
| CN107447671B (en) * | 2017-09-01 | 2020-06-30 | 苏交科集团股份有限公司 | A practical calculation method of concrete cast-in-situ box girder load-bearing support |
| CN108319755B (en) * | 2017-12-29 | 2021-04-06 | 黑龙江大学 | A whole-process optimization method for the construction of super high-rise hydraulic climbing formwork scaffolding |
| CN111382532B (en) * | 2020-03-04 | 2024-06-14 | 广联达科技股份有限公司 | Intelligent construction method, system and medium for bracket system |
| CN112287447B (en) * | 2020-11-06 | 2021-12-14 | 大唐环境产业集团股份有限公司 | Intelligent optimization system and method for steel structure frame structure |
| CN117927011A (en) * | 2024-03-21 | 2024-04-26 | 太原建工集团有限公司 | Construction process of frame structure under aluminum alloy building template system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3135951B2 (en) * | 1991-09-27 | 2001-02-19 | 株式会社長谷工コーポレーション | Structural design system of building frame |
| JP4635517B2 (en) * | 2003-08-26 | 2011-02-23 | Ｊｆｅスチール株式会社 | Building design support server and building design support system |
| CN101625708A (en) * | 2008-07-10 | 2010-01-13 | 林小禾 | Visual structure analysis system |
| CN103489217B (en) * | 2013-09-12 | 2016-06-01 | 西安理工大学 | Based on the modeling method of the buildings of column system |
-
2014
- 2014-12-19 CN CN201410809161.5A patent/CN104594627B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104594627A (en) | 2015-05-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104594627B (en) | Integrated construction method of support system | |
| CN108319755B (en) | A whole-process optimization method for the construction of super high-rise hydraulic climbing formwork scaffolding | |
| CN104156544A (en) | Automatic beam and column steel bar joint arranging and constructing simulation method based on BIM technology | |
| CN112214921B (en) | A 3D Slope Stability Evaluation Method Based on Stress Vector | |
| CN111737803B (en) | Design optimization system of ultra-thick bottom plate steel bar supporting system based on BIM technology | |
| CN109086490A (en) | A kind of tower crane type selecting method for arranging of the assembled engineering based on BIM technology | |
| CN106202799A (en) | A kind of multipoint hoisting computational methods | |
| CN112347533A (en) | Building structure BIM forward automatic checking method based on Revit | |
| CN117521210A (en) | Revit-based method for rapidly modeling beam column steel bars | |
| JP2015028720A (en) | Bridge body structure design method | |
| JP2014153995A (en) | Design method of architectural structure, manufacturing method using the same, and design device using the same | |
| CN113868735B (en) | Tunnel rapid safety evaluation method and device based on parametric modeling | |
| KR20180089065A (en) | 3-dimensional strut-tie modeling method | |
| JP6196495B2 (en) | Frame design method | |
| CN108256147B (en) | The modeling method of hydraulic climbing formwork outer climbing frame modularization parametrization | |
| CN107120983B (en) | A kind of cooling stack three-dimensional design method | |
| CN103886143B (en) | A kind of method that framework girder steel construction drawing is quickly generated by node | |
| KR102306894B1 (en) | Method for designing of welded bar/reinforcement mat and system for the same | |
| CN114925550A (en) | Modeling method of scaffold parameterized model | |
| CN111368806B (en) | A monitoring method of workers' construction status based on artificial intelligence | |
| CN107832537B (en) | A Numerical Simulation Method of Residual Stress in Complex Form | |
| CN104318014A (en) | Computing method of binary simulation steel and concrete combined members | |
| CN116842623B (en) | Method and system for calculating, analyzing and reinforcing stability of filling retaining wall | |
| Verbeeck et al. | Structural Design by a Dashboard approach | |
| CN119129083B (en) | An intelligent design method and system for assembled prefabricated panels |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |