WO2024212987A1

WO2024212987A1 - Wall-stud integrated steel structure building

Info

Publication number: WO2024212987A1
Application number: PCT/CN2024/086966
Authority: WO
Inventors: 刘旭; 刘全义
Original assignee: 刘旭
Priority date: 2023-04-11
Filing date: 2024-04-10
Publication date: 2024-10-17
Also published as: CN116752633A

Abstract

A wall-stud integrated steel structure building, comprising wall studs and horizontal floor beams, wherein the wall studs and horizontal floor beams in the same facade are fixedly connected to each other to form a load-bearing frame, and a group of mutually parallel load-bearing frames are connected by means of horizontal shear-resistant members to form a three-dimensional load-bearing structure, the shear-resistant members comprising wall shear-resistant members and floor shear-resistant members; the wall studs and the wall shear-resistant members are fixedly connected so as to form a wall framework, and a fireproof and heat-insulating layer is compounded onto the wall framework so as to form a wall; and the horizontal floor beams and the floor shear-resistant members are fixedly connected so as to form a floor framework, and a fireproof and heat-insulating layer is compounded onto the floor framework so as to form a floor. Walls and floors of the building work collaboratively, such that the building has strong anti-seismic capacity and can be industrially produced.

Description

Wall-column integrated steel structure building

Technical Field

The invention belongs to the field of construction engineering, and specifically relates to a new type of steel structure construction technology.

Background Art

Among buildings, residential buildings, hotels and other buildings with more walls account for more than 80%. The above-mentioned building structures are mainly reinforced concrete buildings, and steel structures are rarely used, accounting for less than 1% in my country. At present, the application areas of steel structure buildings are mainly concentrated in large-span single-story buildings such as airports, high-speed rail stations, exhibition centers, and industrial plants with fewer walls. The fundamental reason for the slow development of steel structure buildings with more walls is that there is a technical bottleneck in the shear wall of the steel structure. The walls of steel structure buildings are still using the traditional structure of frame + filling wall with large span between columns and relatively large cross-sectional dimensions of beams and columns. The materials of the filling wall are mainly ceramsite blocks or composite cement boards. The filler is relatively heavy, and the installation requires a lot of manpower and the cost is relatively high. The filling wall uses cement products, and the energy consumption is relatively high.

In existing multi-story steel structure buildings, the floor slab is generally a reinforced concrete floor slab with heavy deadweight. The deadweight and active load of the floor slab are transmitted to the frame beam through the floor slab load-bearing beam, and then to the column by the frame beam. The force transmission structure is complex. The cross-section of the floor slab load-bearing beam and the frame beam is large and the cost is high. Due to the large distance between the columns, the foundation is subjected to concentrated force and the foundation cost is high.

The wall blocks or lightweight wall panels of traditional steel structure buildings have no shear resistance and are prone to collapse during earthquakes, increasing the destructive power of earthquakes. The shear resistance of reinforced concrete slabs is also weak, and the shear resistance and energy dissipation and shock absorption capabilities are poor. The above-mentioned wall and floor components have poor collaborative working ability and contribute little to the earthquake resistance of the building. This building structure determines that although the steel structure building is more earthquake-resistant than the traditional reinforced concrete building, it is not very ideal.

Steel structure buildings are green and low-carbon. Against the backdrop of carbon peak, carbon neutrality and the transformation of building industrialization, steel structure buildings are increasingly valued. The market is in urgent need of new multi-wall steel structure buildings that can be used in residential and hotel areas with more walls.

Technical issues

The purpose of the present invention is to provide a new type of building composed of a shear-resistant steel structure wall and a shear-resistant steel structure floor. The wall and the floor work together, have strong earthquake resistance, can be industrialized, and are suitable for use in residential, school, hotel and other fields with more walls.

Technical Solutions

A wall-column integrated steel structure building comprises: a facade load-bearing frame, the load-bearing frame comprises wall columns and floor horizontal beams, the wall columns and floor horizontal beams in the same facade are fixedly connected to form the load-bearing frame, a group of mutually parallel load-bearing frames are connected by horizontal shear members to form a three-dimensional load-bearing structure, the shear members comprise wall shear members and floor shear members, the wall columns and the wall shear members are fixedly connected to form a wall skeleton, a fireproof and heat-insulating layer is compounded on the wall skeleton to form a wall; the floor horizontal beams and the floor shear members are fixedly connected to form a floor skeleton, a fireproof and heat-insulating layer is compounded on the floor skeleton to form a floor.

The wall-column integrated steel structure building has a spacing of 400mm-600mm, or 600mm-900mm, or 900mm-1230mm, and the wall shear members are located in the middle of adjacent wall columns, and a group of wall columns and a group of wall shear members are fixedly connected to form the wall skeleton; the floor shear members are located in the middle of adjacent floor horizontal beams, and a group of floor horizontal beams and a group of floor shear members are fixedly connected to form the floor skeleton.

In the wall-column integrated steel structure building, the wall shear members and the floor shear members are steel sections, the wall columns and the steel sections are fixedly connected to form the wall frame; the floor horizontal beams and the steel sections are fixedly connected to form the floor frame.

The wall-column integrated steel structure building, the wall shear members are steel members, the floor shear members are corrugated plate members, the wall columns and the steel members are fixedly connected to form the wall frame; the floor horizontal beams and the corrugated plate members are fixedly connected to form the floor frame.

The wall-column integrated steel structure building, the wall shear members are corrugated plate members, the floor shear members are steel members, the wall columns and the corrugated plate members are fixedly connected to form the wall frame; the floor horizontal beams and the steel members are fixedly connected to form the floor frame.

The wall-column integrated steel structure building, a group of wall columns and wall shear members in the same facade are welded and connected to form an integral wall skeleton, the integral wall skeleton is compounded with the fireproof and heat-insulating layer to form an integrated wall, and the fireproof and heat-insulating layer includes a fireproof layer and a thermal insulation layer.

The wall-column integrated steel structure building, a pair of the wall columns are welded and connected by the wall shear parts to form a wall module, and a group of the wall modules are connected by the wall shear parts threaded parts to form the wall skeleton; a pair of the floor horizontal beams are welded and connected by the floor shear parts to form a floor module, and a group of the floor modules are connected by the floor shear parts threaded parts to form the floor skeleton.

The wall-column integrated steel structure building, the wall columns, the floor horizontal beams, and the steel parts are C-shaped steel or channel steel or H-shaped steel or polygonal steel or rectangular tubes, and the rectangular tubes are provided with installation process holes.

The wall-column integrated steel structure building has heightened connection holes and floor horizontal beam connection holes on the wall columns, and the upper and lower adjacent wall columns and the wall columns and floor horizontal beams are connected by screws, and the heightened connection holes and the floor horizontal beam connection holes are located on the wall column body or on the ribs welded on the wall column; the floor horizontal beam has wall column connection holes, and the wall column connection holes are located on the floor horizontal beam body or on the ribs welded on the floor horizontal beam.

The wall-column integrated steel structure building, the parallel wall frames are connected by the shear-resistant parts; the facade of the load-bearing frame is parallel to the facade where the main window is located, and the spacing steps of the load-bearing frame are: 1.5-2.0m, or 2.0-2.8m, or 2.8m-3.6m; the height of the wall column is: 2.5m-3.3m, or 3.3m-7m, or 7m-9m; the length of the horizontal beam of the floor slab is: 2m-3m, or 3m-4.5m, or 4.5m-6m, or 6m-9m.

Beneficial Effects

1. As people's living standards continue to improve, human consumption of resources is also increasing. Traditional buildings with more walls, such as residential buildings and hotels, are mainly reinforced concrete buildings. This type of building consumes a large amount of high-energy-consuming building materials such as sand, gravel, and cement, and has a large amount of carbon emissions, causing irreversible impacts on the environment. In existing multi-story steel structure buildings, the walls are still using the traditional structure of a frame + filling wall with a large span between columns and relatively large cross-sectional dimensions of beams and columns. The filling wall material is mainly expanded clay blocks or composite cement boards. The filling wall uses cement products and has high energy consumption. The wall frame and floor frame structure of the present invention are connected by green and recyclable steel components, and the composite lightweight fireproof and heat-insulating layer has a strong shear resistance and a new type of building with light overall weight, which greatly reduces energy consumption.

2. Traditional multi-story steel structure buildings have large column spacing, and the floor slabs are generally made of concrete slabs, which have heavy deadweight. The deadweight and live load of the floor slabs are transferred to the frame beams through the floor slab load-bearing beams, and then to the columns by the frame beams. The force transmission structure is complex, the cross-sectional dimensions of the columns and load-bearing beams are large, the material consumption is high, and the cost is high. This is also the reason why steel structure hotels, residential buildings and other buildings with more walls have developed slowly.

The wall-column integrated steel structure building of the present invention has a small spacing between wall columns, the deadweight and live load of the floor slab are directly transmitted to the wall columns through the horizontal beams of the floor slab, the wall columns and the horizontal beams of the floor slab are fixedly connected to form a load-bearing frame, the force transmission structure is simple and clear, the cross-sectional dimensions of the wall columns and the horizontal beams of the floor slab are small, the material consumption is low, the cost is low, and the building is suitable for use in residences, schools, etc. with more walls, filling the gap in pure steel wall buildings.

3. Traditional steel structure building walls have high strength requirements for blocks or cement composite panels, and must have the ability to resist lateral impact and load-bearing support. They are heavy, complex in structure, and expensive.

The wall frame of the present invention is formed by fixedly connecting wall columns and wall shear members, the wall shear spacing is small, and it has a supporting effect on the fireproof and heat-insulating layer. The wall is formed after the light fireproof and heat-insulating layer is compounded on the wall frame. The lateral impact force is borne by the wall shear, the fireproof and heat-insulating material does not need strength and load-bearing support capacity, and has a light weight. The weight of the assembled wall is also light, which reduces the overall cost.

4. Traditional steel structure building wall blocks or lightweight wall panels have no shear resistance and no support for earthquake resistance. On the contrary, they are prone to collapse when an earthquake occurs, causing harm to personnel. The wall columns of the present invention are connected by shear members to form a wall skeleton. The shear members have a shear resistance function during an earthquake and will not fall or collapse. The earthquake resistance of the building is greatly improved. The fireproof and heat-insulating layer is attached to the shear member and will not fall, and the earthquake resistance is relatively high.

5. Most traditional steel structure buildings use reinforced concrete floor slabs, which have poor shear resistance and contribute little to the earthquake resistance of the building. The floor slab skeleton of the present invention is formed by a fixed connection between a floor slab horizontal beam and a floor slab shear member that is horizontally and perpendicular to the floor slab. The spacing between the floor slab shear members is small, which supports the fireproof and heat-insulating layer. The floor slab skeleton is combined with the fireproof and heat-insulating layer to form a floor slab. The floor slab horizontal beam and the floor slab shear member can resist the shear force from the longitudinal and transverse directions respectively, and have a large shear resistance, which greatly improves the earthquake resistance of the building. At the same time, the floor slab has a light weight, which can reduce the vertical load borne by the frame column and reduce the construction cost.

6. In traditional steel structure buildings, the floor height is the distance between the upper and lower load-bearing beams, which is generally more than 2.8m. The distance between the upper and lower beams is large, the weight of the wall is large, the cross-section of the beam is large, and the material consumption is large. The vertical force in the structure is borne by the frame columns. Since the distance between the columns in the structure is large, generally more than 4m, the bending moment generated by the wall is large, which leads to a large cross-sectional area of the frame column and a large amount of steel consumption.

The design of the common light steel villa buildings on the market is based on the national industry standard JGJ227-2011 "Technical Code for Low-rise Cold-bent Thin-walled Steel House Construction". The upper and lower spacing of the horizontal connecting beams is generally more than 1.3m, and the spacing of the wall columns is generally 400mm-600mm. The thickness of the beam and column components is generally less than 1.0mm. Since the material is relatively thin, it cannot be welded, and the components are mainly connected by self-tapping screws and rivets. At the same time, due to the thin material, the corrosion allowance of the connection hole is small, the corrosion resistance time of the connection hole position is short, and the overall service life of the house is low. Due to the weak connection nodes, the above technical regulations stipulate that this type of structural building can only be built with three floors or less.

The spacing of the shear members of the present invention is 400mm-600mm, or 600mm-900mm, or 900mm-1230mm. The above spacing can make the thickness of the wall shear member material relatively low. Generally, the thickness of the wall shear member is 1.5mm-3.0mm, which can meet the shear requirements of most buildings during earthquake resistance, greatly reducing the material cost. In addition to having a strong shear resistance function to resist horizontal forces such as earthquakes and strong winds, the shear member can also be used as a part of the wall or floor slab and used as a keel.

7. The wall shear member of the present invention is fixed at the middle position of the adjacent wall columns. Compared with being installed on the outside of the wall columns, the wall shear member can play a better overall shear resistance and support role. At the same time, the thickness of the wall can be reduced, and the effective use space of the building can be increased.

8. The floor shear members of the present invention are fixed at the middle position of the adjacent horizontal floor beams. Compared with fixing them above or below the horizontal floor beams, the floor shear members are fixed at the middle position of the adjacent horizontal floor beams. The wall shear members can play a greater overall shear resistance and support role, and at the same time can reduce the thickness of the floor and increase the effective space of the building height.

9. The wall frame and floor frame of the present invention can be composed entirely of steel parts, which can be flexibly designed for complex building structures and is relatively convenient. The forming and drilling of steel parts can be completed at one time on the production line, and the components are easy to transport and install, and the overall construction cost is low.

10. For areas prone to earthquakes, the floor shear members or wall shear members can be made into corrugated plate members to increase the shear capacity of the floor or wall and improve the earthquake resistance of the building.

11. The facade where the load-bearing frame of the present invention is located is parallel to the facade where the main window is located, the main wall and the facade where the main window is located are perpendicular to each other, and the spacing between the wall columns of different walls can be designed according to a unified module, which is convenient for unified and standardized design of the building.

12. The parallel wall frames are connected by the shear-resistant members, which can reduce the use of wall columns and make the installation more flexible and convenient.

13. In traditional steel structure buildings, beams, columns and other components are assembled on site in the form of loose parts. The wall columns and shear members of the same wall of the present invention can be welded and connected to form an integral wall skeleton. The deadweight of a single wall in the building of the present invention generally does not exceed one ton, which is convenient for hoisting. Designing the wall into an integral wall skeleton structure can reduce the amount of on-site construction and improve installation efficiency.

14. Traditional steel structure buildings carry out fireproofing and heat insulation and other auxiliary structure construction after the main body is installed. The auxiliary structure construction is high-altitude work, with high construction risk and great difficulty. The present invention can compound a fireproofing and heat insulation layer or a decorative layer on the integral wall frame to form an integrated wall while manufacturing the integral wall frame in the factory, which can reduce the aerial installation and frequent scattered lifting of fireproofing and heat insulation and finishing materials, eliminate the on-site high-altitude work, improve work efficiency, reduce safety risks, and completely realize industrialized production.

15. For buildings that need to be transported over long distances, the wall columns and wall shear parts can be welded into wall modules. During construction, the wall modules are connected through the wall shear part threads to form a wall frame. Compared with the assembly of loose parts, the installation efficiency can be increased by more than 2 times, and the structural safety is also higher than that of pure loose parts assembly. When necessary, the floor horizontal beams can also be connected through the floor shear parts welding to form floor modules, similar to the wall modules, and then connected through the floor shear parts threads to form the floor frame, which improves efficiency.

16. The wall columns and floor horizontal beams of the present invention are made of steel parts, which can be made by cold bending. When the height of the floors is different and the forces are different, the thickness of the base steel can be changed to adjust the strength of the components without changing the external dimensions, so as to facilitate the unification of the components.

17. The wall columns of the present invention are provided with heightening connection holes and floor horizontal beam connection holes, the floor horizontal beams are provided with wall column connection holes, and all building components are connected by screw parts, realizing 100% assembly.

18. The present invention provides the spacing steps of the load-bearing frame, the height of the wall columns and the length range of the floor beams, which can be convenient for designers to select.

19. The wall columns of the present invention are contained in the wall, and there is no protrusion outside the wall, which has a beautiful appearance. At the same time, the thickness of the wall can be reduced, saving space. The floor horizontal beam is contained inside the floor, reducing the height of the floor and increasing the usable space.

BRIEF DESCRIPTION OF THE DRAWINGS

1 is a schematic diagram of the main load-bearing structure of the wall-column integrated steel structure building of the present invention. The cutaway position in the figure shows that the wall columns and the floor shear members are fixedly connected to form a floor frame.

Figure 2 is a schematic diagram of Figure 1 in the A-A direction, showing that wall columns and floor horizontal beams are fixedly connected to form a load-bearing frame, and a group of mutually parallel load-bearing frames are connected through wall shear members and floor shear members to form a three-dimensional load-bearing structure.

FIG3 is an enlarged schematic diagram of part a of FIG2.

FIG4 is a partial schematic diagram of an integrated wall formed by adding a fireproof and heat-insulating layer to the integral wall frame.

FIG5 is a schematic diagram of a wall frame structure formed by connecting a wall module and a wall shear member via screw members.

Accompanying drawing 6 is a schematic cross-sectional view taken along the line B-B of Accompanying drawing 5.

Figure 7 is a schematic diagram of an integral wall frame formed by welding wall columns and corrugated plate wall shear members.

Figure 8 is a schematic cross-sectional view taken along the C-C line of Figure 7, showing the corrugated structure of the shear member of the corrugated plate wall.

Best Mode for Carrying Out the Invention

Example 1

A wall-column integrated steel structure building, as shown in Fig. 1, Fig. 2 and Fig. 5, comprises: a load-bearing frame 1, the load-bearing frame comprises wall columns 2 and floor horizontal beams 3, the wall columns 2 and floor horizontal beams 3 in the same facade are fixedly connected to form the load-bearing frame 1, and the center distance of the floor horizontal beams on the same load-bearing frame is the center distance of the floors. The center distance of adjacent wall columns 2 on the same load-bearing frame 1 is the center distance of adjacent walls. The load-bearing frames 1 are parallel to each other, and the spacing between adjacent load-bearing frames is the spacing between adjacent wall columns in the same wall. The above structure is convenient for standardized manufacturing and design.

A set of mutually parallel load-bearing frames are connected by horizontal shear members 4 to form a three-dimensional load-bearing structure. The shear members include wall shear members 41 and floor shear members 42. The wall columns and the wall shear members are fixedly connected to form a wall skeleton. The wall skeleton is compounded with a fireproof and heat-insulating layer 5 to form a wall; the floor horizontal beams and the floor shear members are fixedly connected to form a floor skeleton, and the floor skeleton is compounded with a fireproof and heat-insulating layer 5 to form a floor.

Example 2

The wall-column integrated steel structure building described in Example 1 is shown in Figures 1, 2, 5, 6, 7 and 8. When the building height is low, the spacing of the shear members can be set at 400mm-600mm. Within this range, the thickness of the shear members can be selected from 1.2mm-2.0mm. When the building is a taller residential or hotel building, the spacing of the shear members can be set at 600mm-900mm, and the thickness can be selected from 1.5mm-3.0mm. When the building is a super-high building such as a large shopping mall or office building, the spacing of the shear members can be set at 900mm-1230mm, and the thickness can be selected from 2.0mm-4.0mm. The size of traditional lightweight panel components is 1220mm×2440mm. The size of 1230mm mainly corresponds to existing components.

The wall shear member 41 is located in the middle of the adjacent wall columns 2, and a group of the wall columns 2 and a group of the wall shear members 41 are fixedly connected to form the wall frame. The wall shear member 41 is fixed in the middle of the adjacent wall columns 2, rather than fixed on the side of the adjacent wall columns 2. The significance of the wall shear member 41 being fixed in the middle of the adjacent wall columns 2 is that the wall shear member 41 can play an overall shear and support role. At the same time, the thickness of the wallboard can be reduced and the effective space can be increased.

The floor shear members 42 are located in the middle of the adjacent floor horizontal beams 3, and a group of the floor horizontal beams 3 and a group of the floor shear members 42 are fixedly connected to form the floor frame. The floor shear members 42 are fixed in the middle of the adjacent floor horizontal beams 3, rather than being fixed above or below the adjacent floor horizontal beams 3. The significance of the floor shear members 42 being fixed in the middle of the adjacent floor horizontal beams 3 is that the wall shear members 42 can play an overall shear and support role, and at the same time can reduce the thickness of the floor and increase the effective space.

Example 3

The wall-column integrated steel structure building described in Example 1 or 2 is shown in Figures 1, 2, and 5. The wall shear members 41 and the floor shear members 42 are steel sections. The wall columns 2 and the steel sections are connected by welding, threading, or riveting to form the wall skeleton. The wall shear members between adjacent wall columns 2 are parallel to each other.

The floor horizontal beams 3 and the steel members are connected by welding, threading or riveting to form a floor skeleton, and the floor shear members 42 between adjacent floor horizontal beams 2 are parallel to each other.

The wall shear member and the floor shear member of the present invention are steel sections. Compared with using a plate structure as a shear member, the steel section shear member is low in weight and more convenient to process.

Example 4

In the wall-column integrated steel structure building described in Example 1 or 2, as shown in FIG1 and FIG2, the wall shear member 41 is a steel member, the floor shear member 42 is a corrugated plate member 6, and the wall column 2 and the steel member are welded and connected to form a wall frame. The floor horizontal beam 3 and the corrugated plate member 6 are fixedly connected to form a floor frame. The corrugated plate member 6 has a trapezoidal, groove-shaped or arc-shaped waveform. For buildings with larger spans, the use of corrugated plate members for the floor shear member can increase the overall shear resistance of the building.

Example 5

In the wall-column integrated steel structure building described in Example 1 or 2, as shown in Figures 7 and 8, the wall shear member 41 is a corrugated plate member 6, the floor shear member 42 is a steel member, the wall column and the corrugated plate member are fixedly connected to form a wall frame; the floor horizontal beam and the steel member are fixedly connected to form a floor frame. For super high-rise buildings, the use of corrugated plate members in the wall shear members can enhance the overall wind load resistance of the building.

Example 6

The wall-column integrated steel structure building described in Example 1, 2, 3, 4, or 5 is as shown in Figure 4. A group of wall columns 2 and wall shear members 41 in the same facade are welded and connected to form an integral wall skeleton. The integral wall skeleton is compounded with the fireproof and heat-insulating layer 5 to form an integrated wall. The wall is manufactured in an integrated manner in the factory, which can improve work efficiency, reduce on-site construction, and improve manufacturing quality.

Example 7

In the wall-column integrated steel structure building described in Example 6, as shown in Figures 2 and 4, the fireproof and heat-insulating layer 5 can be divided into a fireproof layer and a thermal insulation layer. Since the compressive strength of the thermal insulation layer is relatively low, while the compressive strength of the fire-resistant layer is relatively high, a fireproof layer with a relatively large hardness is compounded on the outside of the outer wall or on the top of the floor. Thermal insulation materials and fireproof panels are compounded on the inside of the outer wall or on the bottom of the floor to form a thermal insulation and fireproof structure. Dividing the fireproof and heat-insulating layer into a fireproof layer and a thermal insulation layer can give full play to the respective advantages of the fireproof layer and the thermal insulation layer, facilitate manufacturing, and reduce the cost. The fireproof layer with a relatively large hardness is compounded on the top surface of the floor skeleton in Figure 2.

Example 8

The wall-column integrated steel structure building described in Example 1 or 2 or 3 or 4 or 5 is shown in Figure 5, a pair of the wall columns 2 are welded and connected by the wall shear members 41 to form a wall module 7, and a group of the wall modules are connected by the threaded parts of the wall shear members 41 to form the wall skeleton.

A pair of the floor horizontal beams are welded and connected through the floor shear members 42 to form a floor module, and the floor module is similar to the wall module structure. A group of the floor modules are connected through the floor shear member screws to form the floor frame. The module structure is easy to transport and is suitable for buildings that are far away from the factory and are not large in number.

Example 9

The wall-column integrated steel structure building described in Example 1 or 2 or 3 or 4 or 5 is as shown in Figures 1, 2, 5 and 6. The wall columns 2, the floor horizontal beams 3 and the steel sections are C-shaped steels or channel steels or H-shaped steels or polygonal steels or rectangular tubes. The rectangular tubes have installation process holes, which facilitate bolt installation.

Embodiment 10:

The wall-column integrated steel structure building described in Example 1, as shown in Figures 2, 3, 5, and 7, has a heightening connection hole 21 and a floor beam connection hole 22 on the wall column 2, and the upper and lower adjacent wall columns 2 and the wall column 2 and the floor horizontal beam 3 are connected by screws, and the wall column heightening connection hole 21 and the floor horizontal beam connection hole 22 are located on the wall column 2 body or on the rib plate welded on the wall column 2; the floor horizontal beam 3 has a wall column connection hole 31, and the wall column connection hole 31 is located on the floor horizontal beam 3 body or on the rib plate welded on the floor horizontal beam 3. The setting of the above connection hole positions can ensure that the wall-column integrated steel structure building achieves a 100% assembly rate.

Embodiment 11:

In Embodiment 1, 9 or 10, in the wall-column integrated steel structure building, the floor horizontal beam and the wall column are connected by a connecting plate.

Embodiment 12:

In the wall-column integrated steel structure building described in Example 1, the parallel wall skeletons are connected by the shear-resistant member 4; the facade of the load-bearing frame 1 is parallel to the facade of the main window 8, the main wall is perpendicular to the facade where the main window is located, the main window 8 is the window on the main lighting side, and the building color light is mainly from the main window. The spacing steps of the parallel load-bearing frames 1 are: 1.5-2.0m, which is easy to transport and suitable for modular structures or loose parts assembly; or 2.0-2.8m, which is suitable for general residential use and is very convenient to install and transport; or 2.8m-3.6m, which is suitable for high-rise office or shopping mall buildings. The height of the frame column is: 2.5m-3.3m, suitable for ordinary rooms; or 3.3m-7m, suitable for shopping malls or office buildings; or 7m-9m, suitable for large conference rooms. The length of the frame beam is: 2m-3m, suitable for use in the bathroom; or 3m-4.5m is suitable for use in the bedroom; or 4.5m-6m, suitable for use in a general living room; or 6m-9m is suitable for use in a conference room.

Claims

.A wall-column integrated steel structure building, which comprises: a facade load-bearing frame, characterized in that: the load-bearing frame comprises wall columns and floor horizontal beams, the wall columns and the floor horizontal beams in the same facade are fixedly connected to form the load-bearing frame, a group of mutually parallel load-bearing frames are connected by horizontal shear members to form a three-dimensional load-bearing structure, the shear members comprise wall shear members and floor shear members, the wall columns and the wall shear members are fixedly connected to form a wall skeleton, a fireproof and heat-insulating layer is compounded on the wall skeleton to form a wall; the floor horizontal beams and the floor shear members are fixedly connected to form a floor skeleton, a fireproof and heat-insulating layer is compounded on the floor skeleton to form a floor.
The wall-column integrated steel structure building according to claim 1 is characterized in that: the spacing of the shear members is 400mm-600mm, or 600mm-900mm, or 900mm-1230mm, the wall shear members are located in the middle of the adjacent wall columns, a group of the wall columns and a group of the wall shear members are fixedly connected to form the wall skeleton; the floor shear members are located in the middle of the adjacent floor horizontal beams, a group of the floor horizontal beams and a group of the floor shear members are fixedly connected to form the floor skeleton.
According to the wall-column integrated steel structure building described in claim 1 or 2, it is characterized in that: the wall shear members and the floor shear members are steel sections, the wall columns and the steel sections are fixedly connected to form the wall skeleton; the floor horizontal beams and the steel sections are fixedly connected to form the floor skeleton.
According to the wall-column integrated steel structure building described in claim 1 or 2, it is characterized in that: the wall shear members are steel members, the floor shear members are corrugated plate members, the wall columns and the steel members are fixedly connected to form the wall frame; the floor horizontal beams and the corrugated plate members are fixedly connected to form the floor frame.
According to the wall-column integrated steel structure building described in claim 1 or 2, it is characterized in that: the wall shear members are corrugated plate members, the floor shear members are steel members, the wall columns and the corrugated plate members are fixedly connected to form the wall frame; the floor horizontal beams and the steel members are fixedly connected to form the floor frame.
The wall-column integrated steel structure building according to claim 1 or 2 or 3 or 4 or 5 is characterized in that: a group of the wall columns and the wall shear members in the same facade are welded and connected to form an integral wall skeleton, and the integral wall skeleton is compounded with the fireproof and heat-insulating layer to form an integrated wall, and the fireproof and heat-insulating layer includes a fireproof layer and a thermal insulation layer.
According to claim 1 or 2 or 3 or 4 or 5, the wall-column integrated steel structure building is characterized in that: a pair of the wall columns are welded and connected by the wall shear members to form a wall module, and a group of the wall modules are connected by the wall shear member threads to form the wall skeleton; a pair of the floor horizontal beams are welded and connected by the floor shear members to form a floor module, and a group of the floor modules are connected by the floor shear member threads to form the floor skeleton.
The wall-column integrated steel structure building according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 is characterized in that the wall columns, the floor horizontal beams, and the steel parts are C-shaped steels or channel steels or H-shaped steels or polygonal steels or rectangular tubes, and the rectangular tubes have installation process holes.
The wall-column integrated steel structure building according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 is characterized in that: the wall columns are provided with heightening connection holes and floor horizontal beam connection holes, the upper and lower adjacent wall columns and the wall columns and floor horizontal beams are connected by screw parts, the heightening connection holes and the floor horizontal beam connection holes are located on the wall column body or on the ribs welded on the wall columns; the floor horizontal beams are provided with wall column connection holes, the wall column connection holes are located on the floor horizontal beam body or on the ribs welded on the floor horizontal beams.
The wall-column integrated steel structure building according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7 is characterized in that: the parallel wall skeletons are connected by the shear-resistant parts; the facade of the load-bearing frame is parallel to the facade where the main window is located, and the spacing steps of the load-bearing frame are: 1.5-2.0m, or 2.0-2.8m, or 2.8m-3.6m; the height of the wall column is: 2.5m-3.3m, or 3.3m-7m, or 7m-9m; the length of the horizontal beam of the floor slab is: 2m-3m, or 3m-4.5m, or 4.5m-6m, or 6m-9m.