Wall-column integrated steel structure building

Abstract

A wall-column integrated steel structure building comprises wall stand columns and floor horizontal beams, the wall stand columns and the floor horizontal beams in the same vertical face are fixedly connected to form bearing frames, a set of parallel bearing frames are connected through shear-resisting pieces in the horizontal direction to form a three-dimensional bearing structure, and the shear-resisting pieces comprise wall shear-resisting pieces and floor shear-resisting pieces. The wall body stand columns and the wall body shear-resisting pieces are fixedly connected to form a wall body framework, and the wall body framework is compounded with the fireproof heat insulation layer to form a wall body. The floor slab horizontal beam and the floor slab anti-shearing piece are fixedly connected to form a floor slab framework, and the floor slab framework is compounded with a fireproof heat insulation layer to form a floor slab. The wall bodies and the floor slabs of the building work cooperatively, the anti-seismic capacity is high, and industrial production can be achieved.

Description

Wall-column integrated steel structure building Technical Field

[0001] The present invention belongs to the field of construction engineering, and in particular relates to a new type of steel structure construction technology. Background Art

[0002] Among buildings, residential buildings, hotels, and other buildings with a large number of walls account for over 80%. These building structures are mainly reinforced concrete buildings, with steel structures being less commonly used, accounting for less than 1% in my country. Currently, the application of steel structure buildings is mainly concentrated in large-span single-story buildings with relatively few walls, such as airports, high-speed rail stations, exhibition centers, and industrial plants. The fundamental reason for the slow development of steel structure buildings with a large number of walls is the technical bottleneck of steel structure shear walls. Steel structure building walls still use the traditional structure of a frame + fill wall with a large span between columns and relatively large cross-sectional dimensions of beams and columns. The fill wall is mainly made of expanded clay blocks or composite cement boards. The filler is relatively heavy, requiring a lot of labor for installation, and the cost is relatively high. The fill wall uses cement products, which also have relatively high energy consumption.

[0003] In existing multi-story steel-structured buildings, the floors are typically reinforced concrete. These floors are heavy, and the weight and active loads are transmitted through floor-bearing beams to the frame beams, which then transmit them to the columns. This results in a complex force transmission structure. The floor-bearing beams and frame beams have large cross-sections, resulting in high construction costs. The large spacing between columns also concentrates forces on the foundation, increasing its cost.

[0004] Traditional steel-structured buildings, with their wall blocks or lightweight wall panels, lack shear resistance and are prone to collapse during earthquakes, increasing the destructive power of earthquakes. Reinforced concrete floor slabs also have weak shear resistance, resulting in poor shear resistance and energy dissipation capabilities. These wall and floor components work poorly together, contributing little to the building's earthquake resistance. This structural design means that while steel-structured buildings offer better earthquake resistance than traditional reinforced concrete buildings, they are still not ideal.

[0005] Steel structures are green and low-carbon. Against the backdrop of carbon peak and carbon neutrality, and the transformation of building industrialization, steel structures are gaining increasing attention. The market is in urgent need of new multi-wall steel structures suitable for residential and hotel applications with large wall volumes. Technical issues

[0006] The purpose of the present invention is to provide a new type of building composed of shear-resistant steel structure walls and shear-resistant steel structure floor slabs. The walls and floor slabs work together, have strong earthquake resistance, can be industrialized, and are suitable for use in residential, school, hotel and other fields with a large number of walls. Technical Solutions

[0007] A wall-column integrated steel structure building comprises: a facade load-bearing frame, the load-bearing frame comprising 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.

[0008] In the wall-column integrated steel structure building, the spacing of the shear members is 400mm-600mm, or 600mm-900mm, or 900mm-1230mm, the wall shear members are located in the middle position 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 position 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.

[0009] 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 skeleton; the floor horizontal beams and the steel sections are fixedly connected to form the floor skeleton.

[0010] In the wall-column integrated steel structure building, the wall shear members are steel sections, the floor shear members are corrugated plate members, the wall columns and the steel sections are fixedly connected to form the wall skeleton; the floor horizontal beams and the corrugated plate members are fixedly connected to form the floor skeleton.

[0011] In the wall-column integrated steel structure building, the wall shear members are corrugated plate members, the floor shear members are steel sections, the wall columns and the corrugated plate members are fixedly connected to form the wall skeleton; the floor horizontal beams and the steel sections are fixedly connected to form the floor skeleton.

[0012] The wall-column integrated steel structure building, a group of the wall columns and the wall shear members in the same facade are welded together 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.

[0013] 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 part threads 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 part threads to form the floor skeleton.

[0014] The wall-column integrated steel structure building, the wall columns, the floor horizontal beams, and the steel members are C-shaped steel, channel steel, H-shaped steel, polygonal steel, or rectangular tubes, and the rectangular tubes have installation process holes.

[0015] 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. The heightened connection holes and the floor horizontal beam connection holes are located on the wall column body or on the ribs welded to 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 to the floor horizontal beam.

[0016] The wall-column integrated steel structure building has parallel wall frames connected by shear members; 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 columns is: 2.5m-3.3m, or 3.3m-7m, or 7m-9m; the length of the horizontal floor beam is: 2m-3m, or 3m-4.5m, or 4.5m-6m, or 6m-9m. Beneficial effects

[0017] 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. Such buildings consume a large amount of high-energy-consuming building materials such as sand, gravel, and cement, and have 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, which have high energy consumption. The wall frame and floor frame structure of the present invention are connected by green and recyclable steel components. The composite lightweight fireproof and heat-insulating layer has strong shear resistance and a light overall weight, which greatly reduces energy consumption.

[0018] 2. Traditional multi-story steel structures have large column spacing and typically use concrete slabs, resulting in heavy floor slabs. The floor slab's deadweight and live loads are transferred via floor-bearing beams to the frame beams, which then transmit them to the columns. This results in a complex force transmission structure, large cross-sectional dimensions for the columns and beams, high material consumption, and high construction costs. This is also the reason for the slow development of steel-structured buildings such as hotels and residential buildings, which have a large number of walls.

[0019] The wall-column integrated steel structure building of the present invention has a small spacing between wall columns, and 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, and the cost is low. It is suitable for use in residences, schools, etc. with more walls, filling the gap in pure steel wall buildings.

[0020] 3. Traditional steel structure building walls require high strength of blocks or cement composite panels, which must be able to resist lateral impact and bear loads. They are heavy, complex in structure, and expensive.

[0021] The wall skeleton of the present invention is formed by the fixed connection of wall columns and wall shear members. The wall shear members have a small spacing, which supports the fireproof and heat-insulating layer. A lightweight fireproof and heat-insulating layer is then laminated onto the wall skeleton to form the wall structure. Lateral impact forces are borne by the wall shear members. The fireproof and heat-insulating materials do not require high strength or load-bearing capacity, resulting in a light weight. The assembled wall is also lightweight, reducing overall costs.

[0022] 4. Traditional steel structure wall blocks or lightweight wall panels lack shear resistance and offer no support against earthquakes. On the contrary, they are prone to collapse during earthquakes, causing harm to personnel. The wall columns of the present invention are connected by shear members to form a wall skeleton. These shear members provide shear resistance during earthquakes and prevent them from falling or collapsing. This significantly improves the building's earthquake resistance. The fireproof and thermal insulation layer is attached to the shear members, preventing them from falling and providing enhanced earthquake safety.

[0023] 5. Traditional steel structure buildings mostly use reinforced concrete floor slabs, which have poor shear resistance and contribute little to the seismic 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 composited 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 seismic performance 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.

[0024] 6. In traditional steel-structured buildings, the floor height is the distance between the upper and lower load-bearing beams, which is generally above 2.8m. The large distance between the upper and lower beams means that the weight of the walls is large, resulting in a larger cross-section of the beams and a large amount of material consumption. The vertical force in the structure is borne by the frame columns. Since the distance between the columns in the structure is large, generally above 4m, the bending moment generated by the walls is large, resulting in a larger cross-sectional area of ​​the frame columns and a large amount of steel consumption.

[0025] The design of the common light steel villa buildings on the market is based on the national industry standard JGJ227-2011 "Technical Specifications for Low-Rise Cold-Formed Thin-Walled Steel Housing Construction". The upper and lower spacing of horizontal connecting beams is generally more than 1.3m, and the spacing between wall columns is generally 400mm-600mm. The thickness of the beam and column components is generally less than 1.0mm. Due to the relatively thin material, welding is impossible, 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 holes is small, the corrosion resistance time of the connection hole location is short, and the overall service life of the house is short. 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.

[0026] The spacing between the shear members of the present invention is 400mm-600mm, or 600mm-900mm, or 900mm-1230mm. The above spacing allows the thickness of the wall shear members to be relatively low. Generally, a wall shear member thickness of 1.5mm-3.0mm can meet the shear resistance requirements of most buildings during earthquake resistance, greatly reducing the material cost. In addition to having a strong shear resistance function against horizontal forces such as earthquakes and strong winds, the shear members can also serve as a part of the wall or floor slab and be used as a keel.

[0027] 7. The wall shear member of the present invention is fixed in the middle of adjacent wall columns. Compared with installation on the outside of the wall columns, the wall shear member can provide better overall shear resistance and support. At the same time, it can reduce the thickness of the wall and increase the effective use space of the building.

[0028] 8. The floor shear members of the present invention are fixed at the middle position of the adjacent floor horizontal beams. Compared with fixing them above or below the floor horizontal beams, the floor shear members are fixed at the middle position of the adjacent floor horizontal 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.

[0029] 9. The wall and floor frames of the present invention can be constructed entirely from steel sections, allowing for flexible design and greater convenience for complex building structures. The forming and drilling of steel sections can be completed in one go on the production line, making component transportation and installation easy and the overall construction cost low.

[0030] 10. For areas prone to earthquakes, 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 seismic resistance of the building.

[0031] 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 facilitates unified and standardized design of the building.

[0032] 12. The parallel wall frames are connected by the shear members, which can reduce the use of wall columns and make the installation more flexible and convenient.

[0033] 13. In traditional steel structures, beams, columns, and other components are assembled on-site from loose parts. In the present invention, the wall columns and shear members of a single wall can be welded together to form an integrated wall framework. The weight of a single wall in the present invention typically does not exceed one ton, making it easy to hoist and install. Designing the wall as an integrated wall framework reduces on-site construction workload and improves installation efficiency.

[0034] 14. Traditional steel structures require the construction of auxiliary structures such as fireproofing and insulation after the main structure is installed. This construction involves high-altitude work, which is risky and difficult. The present invention allows the fireproofing and insulation layer, or the decorative layer, to be added to the monolithic wall frame simultaneously with the factory-fabricated monolithic wall frame to form an integrated wall. This reduces the need for aerial installation and frequent, scattered lifting of fireproofing, insulation, and finishing materials, eliminates on-site high-altitude work, improves work efficiency, reduces safety risks, and fully realizes industrialized production.

[0035] 15. For buildings that require long-distance transportation, wall columns and wall shear members can be welded together to form wall modules. During construction, these modules are connected using threaded connections on the wall shear members to form a wall frame. This can increase installation efficiency by more than 2 times compared to assembly using separate components, and the structural safety is also higher than that of a purely component-based assembly. If necessary, floor beams can also be welded together using floor shear members, similar to wall modules, to form floor modules. These modules are then connected using threaded connections on the floor shear members to form the floor frame, further improving efficiency.

[0036] 16. The wall columns and floor beams of the present invention are both constructed from profiled steel, which can be manufactured by cold-bending. This allows for adjustments in component strength by varying the thickness of the base steel without changing the overall dimensions, facilitating standardized component construction for varying floor heights and loads.

[0037] 17. The wall columns of the present invention are provided with heightening connection holes and floor horizontal beam connection holes, and the floor horizontal beams are provided with wall column connection holes. All building components are connected by screw parts, realizing 100% assembly.

[0038] 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 choose.

[0039] 19. The wall columns of the present invention are contained within the wall, with no protruding parts outside the wall, resulting in an aesthetically pleasing appearance. This also reduces wall thickness, saving space. The horizontal floor beams are contained within the floor, reducing floor height and increasing usable space. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 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 portion of the figure shows that the wall columns and the floor shear members are fixedly connected to form the floor skeleton.

[0041] Figure 2 is a schematic diagram of Figure 1 in the AA direction, which shows that the wall columns and the floor horizontal beams are fixedly connected to form a load-bearing frame, and a group of parallel load-bearing frames are connected through the wall shear members and the floor shear members to form a three-dimensional load-bearing structure.

[0042] FIG3 is an enlarged schematic diagram of part a of FIG2 .

[0043] FIG4 is a partial schematic diagram of an integrated wall formed by adding a fireproof and heat-insulating layer to the integral wall frame.

[0044] FIG5 is a schematic diagram of a wall frame structure formed by connecting a wall module and a wall shear member via screws.

[0045] Accompanying drawing 6 is a schematic cross-sectional view taken along line BB of Accompanying drawing 5 .

[0046] FIG7 is a schematic diagram of an integral wall skeleton formed by welding wall columns and corrugated plate wall shear members.

[0047] FIG8 is a CC-section schematic diagram of FIG7 , showing the corrugated structure of the shear member of the corrugated plate wall. Best Mode for Carrying Out the Invention

[0048] Example 1

[0049] A wall-column integrated steel structure building, as shown in Figures 1, 2, and 5, comprises: a load-bearing frame 1, wherein 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 facilitates standardized manufacturing and design.

[0050] A set of 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 then coated with a fireproof and heat-insulating layer 5 to form the wall. The floor horizontal beams and the floor shear members are fixedly connected to form a floor skeleton, and the floor skeleton is then coated with a fireproof and heat-insulating layer 5 to form the floor.

[0051] Example 2

[0052] 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.

[0053] The wall shear members 41 are located midway between adjacent wall columns 2. A group of wall columns 2 and a group of wall shear members 41 are fixedly connected to form the wall framework. The wall shear members 41 are fixed midway between adjacent wall columns 2, rather than to the sides of the adjacent wall columns 2. This is significant because they provide overall shear resistance and support. This also reduces the thickness of the wall panels, increasing effective space.

[0054] The floor shear members 42 are located midway between adjacent horizontal floor beams 3. A group of horizontal floor beams 3 and a group of floor shear members 42 are fixedly connected to form the floor frame. The floor shear members 42 are fixed midway between adjacent horizontal floor beams 3, rather than above or below the adjacent horizontal floor beams 3. This is significant because the floor shear members 42 are fixed midway between adjacent horizontal floor beams 3. The wall shear members 42 provide overall shear resistance and support, while also reducing the thickness of the floor and increasing the effective space.

[0055] Example 3

[0056] The wall-column integrated steel structure building described in Example 1 or 2, as 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, and the wall shear members between adjacent wall columns 2 are parallel to each other.

[0057] The floor slab horizontal beams 3 and the steel members are connected by welding, screwing or riveting to form a floor slab skeleton, and the floor slab shear members 42 between adjacent floor slab horizontal beams 2 are parallel to each other.

[0058] The wall shear members and the floor shear members of the present invention are steel sections. Compared with using a plate structure as a shear member, the steel section shear members are lighter and easier to process.

[0059] Example 4

[0060] In the wall-column integrated steel structure building described in Example 1 or 2, as shown in Figures 1 and 2, the wall shear members 41 are steel sections, and the floor shear members 42 are corrugated plate members 6. The wall columns 2 and the steel sections are welded together to form the wall skeleton. The floor horizontal beams 3 and the corrugated plate members 6 are fixedly connected to form the floor skeleton. The corrugated plate members 6 have a trapezoidal, trough-shaped, or arc-shaped waveform. For buildings with larger spans, using corrugated plate members for the floor shear members can increase the overall shear resistance of the building.

[0061] Example 5

[0062] In the wall-column integrated steel structure building described in Example 1 or 2, as shown in Figures 7 and 8, the wall shear members 41 are corrugated plate members 6, and the floor shear members 42 are steel sections. The wall columns and the corrugated plate members are fixedly connected to form the wall skeleton; the floor horizontal beams and the steel sections are fixedly connected to form the floor skeleton. For super-high-rise buildings, the use of corrugated plate members for wall shear members can enhance the building's overall wind load resistance.

[0063] Example 6

[0064] 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 the wall columns 2 and the wall shear members 41 in the same facade are welded together 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.

[0065] Example 7

[0066] 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 surface of the floor. Thermal insulation materials and fireproof panels are compounded on the inside of the outer wall or on the bottom surface of the floor to form an 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 costs. The fireproof layer with a relatively large hardness is compounded on the top surface of the floor skeleton in Figure 2.

[0067] Example 8

[0068] The wall-column integrated steel structure building described in Example 1, 2, 3, 4, or 5 is shown in Figure 5. A pair of the wall columns 2 are welded and connected through the wall shear members 41 to form a wall module 7, and a group of the wall modules are connected through the wall shear members 41 with threads to form the wall skeleton.

[0069] A pair of horizontal floor beams are welded together via the floor shear members 42 to form a floor module. The floor module has a similar structure to the wall module. A group of floor modules are connected via the floor shear member threads to form the floor skeleton. The modular structure is easy to transport and is particularly suitable for buildings located far from a factory and in small quantities.

[0070] Example 9

[0071] The wall-column integrated steel structure building described in Example 1 or 2 or 3 or 4 or 5 is shown in Figures 1, 2, 5 and 6. The wall columns 2, the floor horizontal beams 3 and the steel sections are C-shaped steel or channel steel or H-shaped steel or polygonal steel or rectangular tubes, and the rectangular tubes have installation process holes, which facilitate bolt installation.

[0072] Example 10:

[0073] In the wall-column integrated steel structure building described in Example 1, as shown in Figures 2, 3, 5, and 7, the wall columns 2 are provided with heightening connection holes 21 and floor beam connection holes 22. Upper and lower adjacent wall columns 2, as well as the wall columns 2 and floor beams 3, are connected via screws. The heightening connection holes 21 and the floor beam connection holes 22 are located on the wall columns 2 or on ribs welded to the wall columns 2. The floor beams 3 are provided with wall column connection holes 31, located on the floor beams 3 or on ribs welded to the floor beams 3. The aforementioned setting of the connection hole positions ensures that the wall-column integrated steel structure building achieves a 100% assembly rate.

[0074] Example 11:

[0075] In embodiment 1, 9 or 10, the wall-column integrated steel structure building, the floor horizontal beam and the wall column are connected by a connecting plate.

[0076] Example 12:

[0077] In the wall-column integrated steel structure building described in Example 1, the parallel wall skeletons are connected by the shear members 4; the facade of the load-bearing frame 1 is parallel to the facade of the main window 8, and 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's colored 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 columns is: 2.5m-3.3m, which is suitable for ordinary rooms; or 3.3m-7m, which is suitable for shopping malls or office buildings; or 7m-9m, which is suitable for large conference rooms. The length of the frame beam is: 2m-3m, suitable for use in the bathroom; or 3m-4.5m, suitable for use in the bedroom; or 4.5m-6m, suitable for use in a general living room; or 6m-9m, suitable for use in a conference room.

Claims

1. .A wall-column integrated steel structure building, which consists of include: The vertical load-bearing frame is characterized in that: the load-bearing frame includes wall columns and floor horizontal beams, the wall columns and the floor horizontal beams in the same vertical surface 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 include wall shear members and floor shear members, the wall columns and the wall shear members are fixedly connected to form a wall skeleton, and 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, and a fireproof and heat-insulating layer is compounded on the floor skeleton to form a floor.

2. The wall-column integrated steel structure building according to claim 1, Its characteristics are: The spacing between 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, and 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, and a group of the floor horizontal beams and a group of the floor shear members are fixedly connected to form the floor skeleton.

3. The wall-column integrated steel structure building according to claim 1 or 2, Its characteristics are: The wall shear members and the floor shear members are steel members, the wall columns and the steel 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.

4. The wall-column integrated steel structure building according to claim 1 or 2, Its characteristics are: 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.

5. The wall-column integrated steel structure building according to claim 1 or 2, Its characteristics are: 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.

6. The wall-column integrated steel structure building according to claim 1, 2, 3, 4 or 5, Its characteristics are: A group of wall columns and wall shear members in the same facade are welded and connected to form an integral wall frame. The integral wall frame is compounded with the fireproof and heat-insulating layer to form an integrated wall. The fireproof and heat-insulating layer includes a fireproof layer and a thermal insulation layer.

7. The wall-column integrated steel structure building according to claim 1, 2, 3, 4 or 5, Its characteristics are: 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 frame; 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 frame.

8. The wall-column integrated steel structure building according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7, Its characteristics are: 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 are provided with installation process holes.

9. The wall-column integrated steel structure building according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7, Its characteristics are: 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 threaded parts. The heightening connection holes and the floor horizontal beam connection holes are located on the wall column body or on the ribs welded to 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 to the floor horizontal beams.

10. The wall-column integrated steel structure building according to claim 1 or 2 or 3 or 4 or 5 or 6 or 7, Its characteristics are: The parallel wall frames are connected by the shear members; 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.

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