CN106592755A - Modular multi-storeyed overall assembly type steel structural house structure system - Google Patents

Abstract

The invention discloses a modular multi-storeyed overall assembly type steel structural house structure system, and belongs to the technical field of structural engineering. The steel structural house structure system comprises an assembling house module, a foundation module, a hanging hook between modules and a bend plate connector; various modules of the assembling house module are processed and manufactured in a factory, and every module is plugged on construction site through the hanging hook and the bending plate, and then the column is internally poured with concrete or welded, thus the structure building is completed; the hanging plate and the bending plate can plug and guide the module to the place, and anchor with concrete, and enhance the node connection; a dual-column structure is formed between the overall house modules, thus the overall structure performance of the house is strengthened. The house modules can complete the installation of inside and outside wall bodies, floor slabs, doors and windows in the factory, thus all or a part of inside decoration and outside decoration can be completed; thereby significantly reducing the work load on site and improving the construction speed.

Description

A modular multi-high-rise overall assembly steel structure building structure system

technical field

The invention relates to a structural system of a modular multi-high-rise integrally assembled steel structure house, which belongs to the technical field of structural engineering.

Background technique

my country's annual urban and rural housing area is 2 billion square meters, of which more than 80% are high-energy buildings, and the energy consumption per unit building area in my country is more than twice that of developed countries. According to the statistics of the China Iron and Steel Association, my country's steel output exceeded 700 million tons in 2011, ranking first in the world's steel output for 16 consecutive years. Our country is less than 4%. As the country with the largest construction scale and steel output in the world, China lags behind seriously in the development of housing steel structures.

The efficiency of traditional building construction is low, causing serious environmental pollution around the construction, and seriously affecting the surrounding environment of the construction and the lives of residents. The various steps in the construction process and the low degree of specialization lead to mistakes that are prone to occur due to the variety and variety of work types during the construction process, which often slows down or even blocks the speed of the construction process, thereby affecting the construction speed and construction quality. These problems are imperative for the innovation of highly industrialized prefabricated buildings.

A modular low-rise overall prefabricated steel structure house structure system is a highly industrialized prefabricated building, because of its uniform construction in the factory, it is convenient for each construction step of all prefabricated steel structure kit modules to be made by The same construction team will greatly improve the specialization of building construction, greatly improve construction efficiency and construction quality, and at the same time greatly reduce the probability of sudden engineering accidents or errors; All the construction except the fixed plumbing pipes and the interconnection of the prefabricated steel structure modules, and there are usually few houses around the factory, which greatly reduces the impact of construction on the living environment of residents, and only the connection between modules is required in the construction area , the interconnection of the pipelines between the modules and the concrete pouring in the column can complete the construction; on-site rapid assembly, on the premise of ensuring the construction quality, improves the on-site construction speed, reduces the on-site construction period, reduces the overall project cost and engineering accidents or The probability of error occurring.

Contents of the invention

The purpose of the present invention is to propose a modular multi-high-rise integrated steel structure building structure system, which is a highly industrialized prefabricated building, which includes foundation modules, box-type house modules, inverted V-shaped hooks and bent plates , the hooks and bent plates are arranged between each box-type house module; the box-type house modules are processed and manufactured in the factory, and each module is inserted through the hook and the bent plate at the construction site, and then concrete is poured in the column or Welding means to complete the construction of the structural system; hooks and bent plates can not only play the role of inserting and guiding the housing modules into place, but also anchor with concrete to strengthen the connection of nodes. A double-column structure is formed between the modules of the whole house, which strengthens the overall structural performance of the house. The housing module can complete the installation of internal and external walls, floors, doors and windows in the factory, and can complete all or part of the interior and exterior decoration, which can significantly reduce the workload on the site and increase the construction speed. The invention combines modularization, factoryization, standardization and assembly, realizes factory production, on-site quick assembly, improves construction speed, reduces construction period, and reduces project cost under the premise of ensuring construction quality.

The structural system of the modular multi-high-rise integrally assembled steel structure house is characterized in that the structure is composed of basic modules and box-type house modules, which are assembled into an overall structure through node connections at the construction site.

The foundation modules described are all independent foundations under the column (but not limited to independent foundations, other foundation forms can also be used), and there are two forms, namely the foundation module A and the foundation module B, the foundation module A is a single column form, and the foundation Module B is in the form of two columns. The connectors between the integral box-type house modules include inverted V-shaped hooks (5) and bent plate connectors (7). The form of foundation is not limited to independent foundation, and other forms of foundation can also be selected.

The basic module A is composed of a plain concrete cushion (1), a foundation floor (2), a steel mesh, a reinforced concrete column (3), a single short column for the foundation (4) and an inverted V-shaped hook (5); the basic module The reinforcement mesh of A, the basic single short column (4) and the inverted V-shaped hook (5) components are all processed and manufactured in the factory, and then the inverted V-shaped hook (5) is installed on the basic single short column (4) by welding On the construction site, the plain concrete cushion (1), the reinforced concrete column (3) and the foundation single short column (4) are made and fixed; the plain concrete cushion (1) is firstly constructed, and after its initial setting, The base plate (2) and the reinforced concrete column (3) are poured, the reinforcement mesh is parallel to the plain concrete cushion (1), and vertical reinforcement is arranged on the top of the reinforcement mesh according to the design size requirements, and the foundation single short column (4) Vertically placed in the center of the reinforced concrete column (3), the adjacent planes coincide; then horizontally arrange stirrups on the vertical steel bars around the foundation single short column (4) according to the distance requirements; finally pouring, fix the foundation single short column (4).

The basic module B is also composed of a plain concrete cushion (1), a foundation floor (2), a steel mesh, a reinforced concrete column (3), a foundation double short column (6) and an inverted V-shaped hook (5); the foundation The reinforcement mesh of module B, the foundation double short columns (6) and the inverted V-shaped hook (5) components are all processed and manufactured in the factory, and the foundation double short columns (6) are two basic single short columns (4). Two adjacent sides are welded together to facilitate large-scale assembly projects; then the inverted V-shaped hook (5) is installed on the foundation double short columns (6) by welding; the plain concrete cushion (1) is carried out on the construction site. ) and reinforced concrete columns (3) and foundation double-short columns (6) and fixed; carry out the construction of plain concrete cushion (1) first, and after its initial setting, carry out the base plate (2) and reinforced concrete columns ( 3) pouring, the reinforcement mesh is parallel to the plain concrete cushion (1), and vertical reinforcement is arranged on the upper part of the reinforcement mesh according to the design size requirements, and the foundation double short columns (6) are vertically placed on the reinforced concrete column (3) At the center position, the adjacent planes overlap; then horizontally arrange stirrups on the vertical steel bars around the foundation double short columns (6) according to the distance requirements; finally pouring is performed to fix the foundation double short columns (6).

The node connections in the structural system of the modular multi-high-rise integrally assembled steel structure house include square pipe columns (8), inverted V-shaped hooks (5), bent plates (7), upper beams (10) and lower beams (9 ), the square tube column (8) includes two layers of structure, which are respectively the upper layer square tube column and the lower layer square tube column, the upper layer square tube column and the upper beam (10) are welded vertically to each other, and the lower layer square tube column and the lower beam (9) are mutually welded Vertical welding; the beam bottom of the upper beam (10) is flush with the bottom of the upper square pipe column, the beam top of the lower beam (9) is flush with the top of the lower square pipe column, and the two inverted V-shaped welding on the top of the lower square pipe column The hooks (5) intersect obliquely, and a bent plate (7) is welded at the bottom of the four-side center of the upper square pipe column, and the inverted V-shaped hook (5) on the top of the lower square pipe column is connected The curved plates (7) are connected to form the connection nodes of the upper and lower two-layer structures. The lower end of the bent plate (7) is bent inward, and plays a guiding role in the hoisting process. The inverted V-shaped hook (5) is inserted into the middle of the four bent plates (7), and concrete or welded after insertion, the inverted V-shaped hook (5) and bent plate (7) can play anchoring effect.

The box-type house module includes a steel frame of the house module, floor slabs and wall panels. The steel frame of the box-type house module is processed in the factory through the following steps: welding of beams, welding of columns, welding of beams and columns, and spraying fireproof paint on the surface of the steel frame of the house modules. The steel frame can add diagonal supports according to the height of the house. The fixing of the floor and wall panels and the installation of doors and windows are completed in the factory after the steel frame of the box-type house module is completed. The wall panel can adopt the traditional masonry method. The masonry method and the connection technology with the frame are mature and completed in the factory. While increasing the construction speed, the manufacturing cost of the box-type house module can be reduced, but the The above-mentioned wall panels can not only adopt traditional masonry methods, but also other forms of wall panels.

In addition, all or part of the interior decoration and exterior decoration can be completed to realize the integrated construction of decoration and decoration.

In the modular multi-high-rise integrally assembled steel structure house structure system, the box house module includes three modules, namely box house module A, box house module B and box house module C, and the modules are connected by nodes Connection method to connect.

The box-type housing module A is divided into room I, corridor and room II; room I includes four equal-height square pipe columns (8), four square pipe beams with equal side cross-section, namely the lower beam (9), four rectangular cross-section The square tube beam is the upper beam (10) and the prefabricated floor slab (11); the room II includes four square tube columns of equal height (8), four square tube beams of equal side section, namely the lower beam (9), four square The pipe beam is the upper beam (10), the prefabricated floor slab (11) and the prefabricated wall panel; two square pipe beams with equilateral section are the upper beam (9) and two rectangular section square pipe beams are the lower beam (10) to connect the room I and room II. All components of the box-type house module A are processed and manufactured in a factory, and then each component is assembled into the box-type house module A by welding. The square tube beam (9) with equilateral cross-section is the upper beam, and the square tube beam (10) with rectangular cross-section is the lower beam. The square tube column and the beam are assembled into a cubic steel frame by welding. It is flush with the top of the column, and the bottom of the lower beam is flush with the bottom of the column; the prefabricated floor (11) is provided with column holes at the corresponding parts of the column. After the connection between the column and the beam is completed, the prefabricated floor is placed on the bottom of the column and the lower beam to form on the plane.

The box-type housing module B is divided into room I, corridor and room II; room I includes four equal-height square tube columns (8), four square tube beams with equal side cross-section, namely lower beams (9), four rectangular cross-section The square tube beam is the upper beam (10) and two prefabricated floor slabs (11); the room II includes four equal-height square tube columns (8), four square tube beams with equal section cross-section, namely the lower beam (9), four rectangular The cross-section square tube beam is the upper beam (10), the prefabricated floor slab (11) and the prefabricated wall panel; two equilateral cross-section square tube beams are the lower beam (9) and two rectangular cross-section square tube beams are the upper beam (10). Room I and Room II. All the components of the box-type house module B are processed and manufactured in a factory, and then each component is assembled into the box-type house module B by welding. The rectangular cross-section square tube beam (10) is the upper beam, and the equilateral cross-section square tube beam (9) is the lower beam. The square tube column and the beam are assembled into a cubic steel frame by welding. A certain distance from the top of the column, the bottom of the lower beam is flush with the bottom of the column; the reinforced concrete floor (11) is provided with a column hole at the corresponding position of the column, and after the connection between the column and the beam is completed, the prefabricated concrete floor is placed On the plane formed by the bottom of the column and the lower beam and the plane formed by the upper beam.

The box-type housing module C is divided into room I, corridor and room II; room I includes four equal-height square tube columns (8), eight equal-section square tube beams (9), four rectangular-section square tube beams (10) and two prefabricated floor slabs (11); room II includes four equal-height square pipe columns (8), eight equilateral cross-section square pipe beams (9), four rectangular cross-section square pipe beams (10), prefabricated Floor slabs (11) and prefabricated wall panels; four equilateral cross-section square pipe beams (9) and two rectangular cross-section square pipe beams (10) connect room I and room II. All the components of the box-type house module C are processed and manufactured in a factory, and then each component is assembled into the box-type house module C by welding. The rectangular cross-section square tube beam (10) is the upper beam, and the equilateral cross-section square tube beam (9) is respectively the top beam and the lower beam. The square tube columns and beams are assembled into a cubic steel frame by welding, and the tube columns on all sides are of equal height. The beam top of the top beam is flush with the top of the column, the beam top of the upper beam is at a certain distance from the top of the column, and the bottom of the beam of the lower beam is flush with the bottom of the column; the reinforced concrete floor (11) is provided with a column hole at the corresponding position of the column, After the columns and beams are connected, the prefabricated concrete floor slab is placed on the plane formed by the lower and upper beams.

The beams and columns in the structural system of the modular multi-high-rise integrally assembled steel structure house can not only adopt square tube beams and square columns, but also can adopt other forms of beams and columns.

The beneficial effect of the present invention is that all the modules in the above-mentioned modular multi-high-rise integrally assembled steel structure house structure system are processed and prefabricated in the factory, and each module only needs to be inserted through the hook and the bent plate at the construction site, and then The structure can be completed by pouring concrete or welding in the column; the hook and bent plate can not only play the role of plugging and guiding, but also can be anchored with concrete to strengthen the connection of nodes. A double-column structure is formed between the modules of the whole house, which strengthens the overall structural performance of the house. Each module is easy to disassemble and transport, and can be recycled. The invention combines modularization, factoryization, standardization and assembly, realizes factory production, on-site quick assembly, improves construction speed, reduces construction period, and reduces project cost under the premise of ensuring construction quality.

Description of drawings

Fig. 1 is a three-dimensional view of the overall building model of the present invention.

Fig. 2 is a three-dimensional view of the overall building model of the present invention

Fig. 3 is an exploded view of each module of the overall building of the present invention.

Fig. 4 is the basic module A of the present invention.

Fig. 5 is the basic module B of the present invention.

Fig. 6 is an integral assembly module A of the present invention.

Fig. 7 is an integral assembly module A of the present invention.

Fig. 8 is an integral assembly module B of the present invention.

Fig. 9 is an integral assembly module B of the present invention.

Fig. 10 is an integral assembly module C of the present invention.

Fig. 11 is an integral assembly module C of the present invention.

Fig. 12 is a modular connection node of the present invention.

In the figure: 1—plain concrete cushion, 2—foundation floor, 3—reinforced concrete column, 4—basic single short column, 5—inverted V-shaped hook, 6—basic double short column, 7—bent plate, 8— Square pipe column, 9—square pipe beam with equilateral cross section, 10—square pipe beam with rectangular cross section, 11—prefabricated floor slab.

detailed description

As shown in Figures 1 and 2, the integral building modules of the present invention are connected by plugging and pouring concrete or welding in the columns, so that the construction work of the steel structure building structural system can be completed. During construction and hoisting, the hook on the top of the column can make the crane hoist smoothly, and the hook and bent plate can play the role of plugging and guiding, which reduces the difficulty of assembly and docking, and greatly improves the construction quality and construction speed .

In the modular multi-high-rise integrated steel structure building system proposed by the present invention, the prefabricated foundation adopts an independent foundation under a column, and of course the foundation type of the present invention is not limited thereto. The foundation forms are foundation A and foundation B. The foundations mentioned above are all prefabricated in the prefabrication factory, and can be directly embedded in the foundation and assembled with the superstructure after being transported to the site.

As shown in Figure 3, the basic module A consists of a plain concrete cushion (1), a base plate (2), a steel mesh, a reinforced concrete column (3), a single short column of the foundation (4) and an inverted V-shaped hook ( 5) Composition; the steel mesh of the foundation module A, the foundation single short column (4) and the inverted V-shaped hook (5) components are all processed and manufactured in the factory, and then the inverted V-shaped hook (5) is installed on the foundation by welding On the single short column (4); the construction site carries out the making and fixing of the plain concrete cushion (1) and the reinforced concrete column (3) and the foundation single short column (4); the construction of the plain concrete cushion (1) is carried out first, After the initial setting, the base plate (2) and the reinforced concrete column (3) are poured, the steel mesh is parallel to the plain concrete cushion (1), and vertical steel bars are arranged on the top of the steel mesh according to the design size requirements, the foundation The single short column (4) is vertically placed at the center of the reinforced concrete column (3), and the adjacent planes coincide; then horizontally arrange the stirrups on the vertical steel bars around the foundation single short column (4) according to the distance requirements; finally carry out Pouring, fixing the foundation single short column (4).

As shown in Figure 4, the basic module B is also composed of a plain concrete cushion (1), a foundation base plate (2), a steel mesh, a reinforced concrete column (3), a foundation double short column (6) and an inverted V-shaped hook (5) Composition; the steel mesh of the basic module B, the foundation double short columns (6) and the inverted V-shaped hook (5) members are all processed and manufactured in the factory, and the foundation double short columns (6) are two foundation single short The two adjacent sides of the column (4) are welded together to facilitate large-scale assembly; then the inverted V-shaped hook (5) is installed on the foundation double short column (6) by welding; The production and fixing of the plain concrete cushion (1), reinforced concrete columns (3) and foundation double short columns (6); the construction of the plain concrete cushion (1) is carried out first, and after its initial setting, the foundation floor (2 ) and reinforced concrete columns (3), the reinforcement mesh is parallel to the plain concrete cushion (1), and vertical reinforcement is arranged on the upper part of the reinforcement mesh according to the requirements of the design size, and the foundation double short columns (6) are placed vertically on the reinforcement At the center of the concrete column (3), the adjacent planes coincide; then horizontally arrange the stirrups on the vertical steel bars around the foundation double short columns (6) according to the distance requirements; finally perform pouring to fix the foundation double short columns (6) .

As shown in Fig. 7, described box-type house module A is divided into room I, corridor and room II; ), four rectangular cross-section square pipe beams (10) and prefabricated floor (11); room II includes four equal-height square pipe columns (8), four equilateral cross-section square pipe beams (9) , four rectangular cross-section square tube beams are upper beams (10), prefabricated floor slabs (11) and prefabricated floor slabs; two equilateral cross-section square tube beams are upper beams (9) and two rectangular cross-section square tube beams are lower beams ( 10) Connect Room I and Room II. All components of the box-type house module A are processed and manufactured in a factory, and then each component is assembled into the box-type house module A by welding. The square tube beam (9) with equilateral cross-section is the upper beam, and the square tube beam (10) with rectangular cross-section is the lower beam. The square tube columns and beams are assembled into a cubic steel frame by welding. It is flush with the top of the column, and the bottom of the lower beam is flush with the bottom of the column; the reinforced concrete floor (11) is provided with a column hole at the corresponding position of the column, and after the connection between the column and the beam is completed, the prefabricated concrete floor is placed on the On the plane formed by the bottom of the column and the lower beam.

As shown in Figure 9, the box type house module B is divided into room I, corridor and room II; ), four rectangular section square tube beams (10), two prefabricated floor slabs (11) and prefabricated floor slabs; Room II includes four equal height square tube columns (8), four equilateral section square tube beams The lower beam (9), four square tube beams with rectangular section are the upper beam (10) and the prefabricated floor (11); two square tube beams with equilateral section are the lower beam (9) and two square tube beams with rectangular section are the upper Beam (10) connects Room I and Room II. All the components of the box-type house module B are processed and manufactured in a factory, and then each component is assembled into the box-type house module B by welding. The rectangular cross-section square tube beam (10) is the upper beam, and the equilateral cross-section square tube beam (9) is the lower beam. The square tube column and the beam are assembled into a cubic steel frame by welding. A certain distance from the top of the column, the bottom of the lower beam is flush with the bottom of the column; the reinforced concrete floor (11) is provided with a column hole at the corresponding position of the column, and after the connection between the column and the beam is completed, the prefabricated concrete floor is placed On the plane formed by the bottom of the column and the lower beam and the plane formed by the upper beam.

As shown in Figure 11, described box-type house module C is divided into room I, corridor and room II; a rectangular section square tube beam (10) and two prefabricated floor slabs (11); room II includes four equal height square tube columns (8), eight equal side section square tube beams (9), four Beams (10), prefabricated floor slabs (11) and prefabricated floor slabs; four equilateral section square tube beams (9) and two rectangular section square tube beams (10) connect room I and room II. All the components of the box-type house module C are processed and manufactured in a factory, and then each component is assembled into the box-type house module C by welding. The rectangular cross-section square tube beam (10) is the upper beam, and the equilateral cross-section square tube beam (9) is respectively the top beam and the lower beam. The square tube columns and beams are assembled into a cubic steel frame by welding, and the tube columns on all sides are of equal height. The beam top of the top beam is flush with the top of the column, the beam top of the upper beam is at a certain distance from the top of the column, and the bottom of the beam of the lower beam is flush with the bottom of the column; the reinforced concrete floor (11) is provided with a column hole at the corresponding position of the column, After the columns and beams are connected, the prefabricated concrete floor slab is placed on the plane formed by the lower and upper beams.

As shown in Figure 12, the node connections in the structural system of the modular multi-high-rise integrally assembled steel structure house include square pipe columns (8), inverted V-shaped hooks (5), bent plates (7), and upper beams (10 ) and the lower beam (9), the square pipe column (8) includes two layers of structure, which are the upper square pipe column and the lower floor square pipe column respectively, the upper floor square pipe column and the upper beam (10) are welded vertically to each other, the lower floor square pipe column and the lower floor square pipe column The lower beams (9) are welded perpendicular to each other; the beam bottom of the upper beam (10) is flush with the bottom of the upper square pipe column, the beam top of the lower beam (9) is flush with the top of the lower square pipe column, and the top of the lower square pipe column is welded The two inverted V-shaped hooks (5) intersect obliquely, and a bent plate (7) is welded at the bottom of the center of the four sides of the upper square pipe column, and the inverted V-shaped hook (5) on the top of the lower square pipe column is connected to the upper square pipe column. The bent plates (7) at the bottom of the center of the four sides of the pipe column are connected to form the connection nodes of the upper and lower two-layer structures. The lower end of the bent plate (7) is bent inward, and plays a guiding role in the hoisting process. The inverted V-shaped hook (5) is inserted into the middle of the four bent plates (7), and concrete or welded after insertion, the inverted V-shaped hook (5) and bent plate (7) can play anchoring effect.

Claims (7)

1. many high level overall assembled steel house structural system of a kind of modularization, it is characterised in that：The system includes basis Module, box type house module, reverse V-shaped suspension hook and bent plate, suspension hook and bent plate are arranged between each box type house module；Institute State box type house module to manufacture in factory process, at the construction field (site) each module is carried out into grafting by suspension hook and bent plate, then Casting concrete or welding in post, that is, complete the construction of structural system；Suspension hook and bent plate not only act as grafting and guiding room Room module enters the effect of position, is also anchored with concrete, strengthens the connection of node；Twin columns knot is formed between integral house module Structure, strengthens house integral structure performance；House module completes the installation of external and internal wall, floor, door and window in factory, complete all or Person part interior decoration and exterior decoration；

It is linked and packed as overall structure by node at the construction field (site)；

The all independent foundation under column of described basic module, there is two kinds of forms, respectively basic module A and basic module B, base Plinth modules A is single-column form, and basic module B is twin columns form；Connector bag between each overall box type house module Include reverse V-shaped suspension hook (5) and bending plate connection member (7)；

The basic module A is single by plain concrete cushion layer (1), sole plate (2), bar-mat reinforcement, reinforced column (3), basis Short column (4) and reverse V-shaped suspension hook (5) are constituted；The bar-mat reinforcement of basic module A, the single short column (4) in basis and reverse V-shaped suspension hook (5) component are equal Complete in factory process, then reverse V-shaped suspension hook (5) is installed on basic list short column (4) by welding；Job site is entered Row plain concrete cushion layer (1) and the making and fixation on reinforced column (3) and basis list short column (4)；First carry out plain concrete The construction of bed course (1), after its initial set, carries out pouring for sole plate (2) and reinforced column (3), bar-mat reinforcement parallel to Plain concrete cushion layer (1), and the requirement according to design size arranges vertical reinforcement on bar-mat reinforcement top, basis list short column (4) is erected The center of reinforced column (3) is put in, adjacent plane overlaps；Vertical steel around basic list short column (4) afterwards According to the horizontally disposed stirrup of required distance on muscle；Finally poured, immobilizing foundation list short column (4)；

The basic module B is also by plain concrete cushion layer (1), sole plate (2), bar-mat reinforcement, reinforced column (3), basis Double short columns (6) and reverse V-shaped suspension hook (5) are constituted；The bar-mat reinforcement of basic module B, the double short columns (6) in basis and reverse V-shaped suspension hook (5) component Complete in factory process, the double short columns (6) in basis are that two adjacent sides of two bases list short column (4) are welded on into one Rise, conveniently realize large-scale assembly project；Then reverse V-shaped suspension hook (5) is installed on into basic double short columns by way of welding (6) on；Job site carries out the making of the double short columns (6) of plain concrete cushion layer (1) and reinforced column (3) and basis and consolidates It is fixed；The construction of plain concrete cushion layer (1) is first carried out, after its initial set, sole plate (2) and reinforced column (3) is carried out Pour, bar-mat reinforcement is parallel to plain concrete cushion layer (1), and the requirement according to design size arranges vertical steel on the top of bar-mat reinforcement Muscle, the double short columns (6) in basis are placed vertically in the center of reinforced column (3), and adjacent plane overlaps；Afterwards in basic double short columns (6) according to the horizontally disposed stirrup of required distance on the vertical reinforcement around；Finally poured, the double short columns (6) of immobilizing foundation；

Node connection includes square tube post (8), reverse V-shaped suspension hook (5), bent plate (7), upper beam (10) and underbeam (9), square tube post (8) Including double-layer structure, respectively upper strata square tube post and lower floor's square tube post, upper strata square tube post is mutually perpendicular to welding with upper beam (10), under Layer square tube post and underbeam (9) are mutually perpendicular to welding；The beam bottom of upper beam (10) is concordant with the bottom of upper strata square tube post, underbeam (9) back It is concordant with the top of lower floor square tube post, two reverse V-shaped suspension hook (5) diagonal cross of lower floor's square tube column top welding, upper strata square tube post Four side centre bottoms be respectively welded with a bent plate (7), reverse V-shaped suspension hook (5) and the upper strata square tube post of lower floor's square tube column top The bent plate (7) of four side centre bottoms is connected and constitutes the connecting node of upper and lower double-layer structure；Bent plate (7) lower end knuckle is inside, Guide effect is played in hoisting process, reverse V-shaped suspension hook (5) inserts four pieces of bent plates (7) centres, grafting after-pouring concrete or weldering Connect, reverse V-shaped suspension hook (5) and bent plate (7) play anchorage effect；

Box type house module includes steel frame, floor and the wallboard of house module；The steel of box type house module Framework is completed as follows in factory process：The welding of beam, the welding of post, Liang Yuzhu are weldingly connected and house mould The steel frame surface spraying fireproof coating of block；Steel frame is different according to the height in house, increases bearing diagonal；The floor and wallboard Fixation and the installation of door and window be after box type house module steel frame is completed, to complete in factory.

2. many high level overall assembled steel house structural system of a kind of modularization according to claim 1, its feature It is：All or part of interior decoration and exterior decoration are completed, fitting-up integrated construction is realized.

3. many high level overall assembled steel house structural system of a kind of modularization according to claim 1, its feature It is：The many high level overall assembled steel house structural systems of the modularization, its box type house module includes three kinds of moulds Block, respectively box type house modules A, box type house module B and box type house module C, are connected between module by node The mode of connecing connects.

4. many high level overall assembled steel house structural system of a kind of modularization according to claim 1, its feature It is：Box type house modules A is divided into room I, corridor and room II；Room I include four contour square tube posts (8), four Individual equilateral section square tube beam is underbeam (9), four rectangular cross-sectional square tube beams i.e. upper beam (10) and precast floor slab (11)；Room II It is underbeam (9), four rectangular cross-sectional square tube beams i.e. upper beam including four contour square tube posts (8), four equilateral section square tube beams (10), precast floor slab (11) and prefabricated panel；Two equilateral section square tube beams are upper beam (9) and two rectangular cross-sectional square tubes Beam is underbeam (10) connection room I and room II；Whole components of box type house modules A have made in factory process Into then by welding each component assembly into described box type house modules A；Equilateral section square tube beam (9) is upper beam, Rectangular cross-sectional square tube beam (10) is underbeam, and square tube post is assembled into cubic type steel frame, each side's tubing string etc. with beam by welding High concordant, upper beam back is concordant with capital, and underbeam beam bottom is concordant with post bottom；Precast floor slab (11) is provided with the corresponding site of pillar Post holes, after the completion for the treatment of that pillar is connected with beam, precast floor slab is placed in the plane that post bottom and underbeam are formed.

5. many high level overall assembled steel house structural system of a kind of modularization according to claim 1, its feature It is：Box type house module B point is room I, corridor and room II；Room I include four contour square tube posts (8), four Individual equilateral section square tube beam is underbeam (9), four rectangular cross-sectional square tube beams i.e. upper beam (10) and two precast floor slabs (11)；Room Between II include four contour square tube posts (8), four equilateral section square tube beams be underbeam (9), four rectangular cross-sectional square tube beams i.e. Upper beam (10), precast floor slab (11) and prefabricated panel；Two equilateral section square tube beams are underbeam (9) and two rectangular cross-sectional sides Pipe beam is upper beam (10) connection room I and room II；Whole components of box type house module B have made in factory process Into then by welding each component assembly into described box type house module B；Rectangular cross-sectional square tube beam (10) is upper Beam, equilateral section square tube beam (9) is underbeam, and square tube post is assembled into cubic type steel frame, each side's tubing string etc. with beam by welding High concordant, with capital in a distance, underbeam beam bottom is concordant with post bottom for upper beam back；Described reinforced concrete floor (11) Be provided with post holes in the corresponding site of pillar, after the completion for the treatment of that pillar is connected with beam, by prefabricated concrete floor be placed in post bottom and under In the plane that the plane and upper beam that beam is formed is formed.

6. many high level overall assembled steel house structural system of a kind of modularization according to claim 1, its feature It is：Box type house module C point is room I, corridor and room II；Room I include four contour square tube posts (8), eight Individual equilateral section square tube beam (9), four rectangular cross-sectionals square tube beam (10) and two precast floor slabs (11)；Room II includes four Contour square tube post (8), eight equilateral section square tube beams (9), four rectangular cross-sectionals square tube beam (10), precast floor slab (11) and pre- Wallboard processed；Four equilateral section square tube beams (9) and two rectangular cross-sectionals square tube beam (10) connect room I and room II；It is described Whole components of box type house module C complete in factory process, then by welding by each component assembly into described Box type house module C；Rectangular cross-sectional square tube beam (10) is upper beam, and equilateral section square tube beam (9) is respectively back timber with Beam, square tube post is assembled into cubic type steel frame with beam by welding, and each side's tubing string is contour concordant, and back timber back is put down with capital Together, with capital in a distance, underbeam beam bottom is concordant with post bottom for upper beam back；Described reinforced concrete floor (11) is in post The corresponding site of son is provided with post holes, after the completion for the treatment of that pillar is connected with beam, prefabricated concrete floor is placed in into underbeam and upper beam shape Into plane on.

7. many high level overall assembled steel house structural system of a kind of modularization according to claim 1, its feature It is：Beam and column in many high level overall assembled steel house structural systems of modularization is not only with square tube beam and square column.