A universal steel building integrated module

Abstract

A kind of general steel structure building integrated module. The existing multi-wall steel structure building, the main role of keel is as the support framework of marble, insulation board, decorative panel and other external hanging materials, bears the dead weight, wind load and construction load of these materials, etc., horizontal shear is borne by beam, keel does not participate in the main structure stress, single function, waste material. A group of force components and a group of shear keel are fixedly connected to form a module frame, the module frame is compounded with sound insulation and heat preservation layer, water and fire protection layer is installed on the outer side of sound insulation and heat preservation layer, the module frame, sound insulation and heat preservation layer and water and fire protection layer are assembled to jointly constitute integrated module, the force component has external connecting hole, the force component and shear keel are filled with fireproof soundproof heat insulation material, the force component and shear keel are profiled steel parts. The utility model is used for general steel structure building integrated module.

Description

Technical Field

[0001] This utility model relates to the field of construction, and in particular to a steel structure building module. Background Technology

[0002] Steel structure buildings offer significant advantages in terms of green and low-carbon construction, as well as earthquake resistance. They can completely solve the problems of excessive resource waste and numerous safety hazards associated with traditional construction, making them suitable for industrialized mass production. Industrialized construction, building houses like cars, is a national and corporate development goal. Currently, in residential buildings, hotels, and other multi-walled steel structure buildings, most construction processes are still carried out on-site. After the main structure is erected, the framework is welded on-site, followed by the installation of insulation materials, fireproofing, decorative panels, and other enclosure components. Enclosure components account for 70% of the installation work. Due to the large amount of high-altitude and strenuous work on-site, coupled with limited on-site equipment and the secondary handling and storage of insulation materials, construction efficiency is low and safety is poor. Post-installation construction also generates a significant amount of construction waste, polluting the environment and wasting funds. Current multi-walled building construction is still far from achieving industrialized production.

[0003] In existing multi-wall steel structure buildings, the main function of the keel is to serve as a supporting framework for external materials such as marble, insulation boards, and decorative panels, bearing the self-weight of these materials, wind loads, and construction loads. Horizontal shear force is borne by the beams, and the keel does not participate in the main structural stress. Its function is singular and wasteful of materials.

[0004] Existing multi-wall steel-structure buildings often feature large column spacing, typically exceeding 4 meters. Columns are supported by beams at floor height, with the support spacing equal to the floor height. Beams rely on mutual support in both longitudinal and transverse directions. This large spacing between components results in high bending and torque moments, long effective load-bearing lengths, and material waste. How to design the spacing between columns and beams to reduce the effective load-bearing length, and how to create an integrated structure for easy installation of columns and beams, has been a research topic and a challenge. Traditional framing only serves as enclosure components; how to integrate it into the main structure with new functions is also an important issue.

[0005] New steel-walled buildings typically use thin steel plates (less than 2.5mm thick) cold-formed into components, offering significant advantages such as high structural strength and rigidity. However, poor fire resistance is a fatal weakness: due to the thinness of the steel plates, the load-bearing capacity drops rapidly in a fire, posing a significant risk of collapse. Traditional steel-structured buildings are mainly those with fewer walls, such as industrial plants. Fire prevention primarily involves spraying fire-retardant coatings onto the outer surfaces of beams and columns. While the cost of fire-retardant coatings is high, it is still acceptable given the relatively small surface area of ​​beams and columns. However, for new steel-walled buildings, the vast surface area of ​​the walls makes applying fire-retardant coatings to the entire structure prohibitively expensive. Therefore, the design of fire-resistant structures is a crucial issue for multi-walled buildings.

[0006] Existing fire protection measures for steel structure buildings only apply to the outer surfaces of the components, leaving the inner surfaces unprotected, which is detrimental to fire safety. Furthermore, in existing steel structure buildings, the inner surfaces of the insulation components are not specially filled with insulation materials during the construction of the thermal insulation structure, which is detrimental to sound and heat insulation.

[0007] Rock wool, glass wool, and other Class A fire-resistant materials offer excellent fire resistance, low cost, good thermal insulation, and sound insulation, making them ideal fireproof and thermal insulation materials. However, these materials also have significant drawbacks. During on-site construction, rock wool and glass wool fibers can easily pierce the body, harming health, and installation is difficult. Wind significantly impacts rock wool installation; even in a light breeze, cutting rock wool generates dust that flies everywhere, polluting the environment. Furthermore, rock wool cutting produces a large amount of fragments, making rock wool waste difficult to dispose of.

[0008] Rock wool and other fiber-based insulation materials are highly absorbent, making them prone to water ingress during transportation, storage, and construction, thus affecting their insulation performance. To prevent rainwater from damaging the insulation, work must be suspended regardless of the amount of rain, impacting the construction schedule. For rain protection, rock wool and exterior wall finishes must be installed simultaneously, increasing construction complexity. Furthermore, on-site storage requires a large area. Due to these numerous drawbacks, manufacturers are reluctant to use fire-resistant materials like rock wool and glass wool, preferring instead materials like polystyrene boards and extruded polystyrene boards, which are easy to install and offer good rain resistance but poor fire resistance. This is a fundamental reason for the frequent occurrence of building fires. Utility Model Content

[0009] The purpose of this invention is to provide an integrated steel structure building module that combines the main components with heat and sound insulation, fireproofing, decorative panels, water and electricity systems, and post-decoration interfaces, which can significantly reduce on-site construction costs and increase installation speed.

[0010] The above objectives are achieved through the following technical solutions: A general-purpose steel structure building integrated module comprises load-bearing components and shear joists. A set of the load-bearing components and a set of the shear joists are fixedly connected to form a module frame. A sound insulation and heat insulation layer is laminated on the module frame, and a water and fire protection layer is installed on the outside of the sound insulation and heat insulation layer. The module frame, the sound insulation and heat insulation layer, and the water and fire protection layer are assembled to form the integrated module. The load-bearing components have external connection holes. The load-bearing components and the shear joists are filled with fireproof, sound insulation, and heat insulation materials. The load-bearing components and the shear joists are steel profiles.

[0011] The general-purpose steel structure building integrated module has reinforcing support members, which are fixedly connected to the load-bearing members on both sides, and the spacing between adjacent load-bearing members is 1.5m-3.0m.

[0012] The general-purpose steel structure building integrated module has a fireproof layer installed on the load-bearing components. The fireproof layer is installed on the outer side of the line connecting the outer edges of adjacent load-bearing components. The fireproof layer is a fireproof board or a fireproof coating. The width of the fireproof layer is greater than the width of the side of the load-bearing component.

[0013] In the aforementioned general-purpose steel structure building integrated module, the shear keel or the reinforcing support is partially fixed to the inner side of the outer edge connecting line of the adjacent load-bearing member, and the other part protrudes from the outer edge connecting line, exposed on the outer side of the outer edge connecting line. The shear keel or the reinforcing support is staggered with the load-bearing member, and the resulting recessed structure serves as the installation space for the fireproof layer; or the outer surface of the shear keel is flush with the outer surface of the load-bearing member, forming the installation plane for the fireproof protection layer.

[0014] The general-purpose steel structure building integrated module, wherein the load-bearing component or the shear keel is a C-shaped steel or a rectangular tube, wherein the C-shaped steel is a widened rolled edge C-shaped steel, and the width of the widened rolled edge is 30mm-80mm.

[0015] In the general-purpose steel structure building integrated module, the reinforcing support is a steel profile or a folded plate, and the load-bearing component is welded to the supporting keel or the reinforcing support.

[0016] The general-purpose steel structure building integrated module, wherein the water and fire protection layer is a cement blanket, cement pressure board, sound insulation felt, waterproof cloth, geomembrane or fiber cement sheet.

[0017] The aforementioned general-purpose steel structure building integrated module includes a wall module, a column as the load-bearing component, and a heightening connector at the end of the column. Non-standard sized wall modules have internal beams that connect to the columns on both sides. Wall modules at doorways have plate beams that connect to the columns on both sides. Columns located in the middle of the multi-column wall module are U-shaped polygonal steel sections, while columns at the corners are right-angled polygonal steel sections or U-shaped polygonal steel sections.

[0018] The general-purpose steel structure building integrated module is a floor slab module. The load-bearing component of the floor slab module is a floor beam, and the end of the floor beam has a column connection hole. The end of the floor beam of the floor slab module at the water supply location has a pipe reserved hole, and the reserved pipe hole is surrounded by a reinforcement structure.

[0019] In the aforementioned general-purpose steel structure building integrated module, the column spacing of the wall module corresponds to the floor beam spacing of the floor module. The shear keel or the reinforcing support is arranged from one end of the integrated module according to the installation spacing requirements of the exterior finish, and the spacing of the shear keel is 300mm-700mm. Beneficial effects

[0020] 1. Traditional steel structure buildings involve assembling steel beams and columns, then fabricating walls on-site, and installing insulation and decorative layers. This results in high on-site labor costs and a long installation period. This new invention integrates load-bearing components, shear-resistant framing, sound insulation, and fire and water protection layers into a single modular assembly in a factory. These modules are then assembled on-site using threaded fittings to form the main building structure. The integrated modules offer high versatility and can be mass-produced in a factory, truly realizing industrialized construction.

[0021] 2. In traditional steel structures, horizontal shear force is supported by beams, and the keel does not participate in the main structural load. The role of the keel is to serve as a supporting framework for external materials such as insulation boards and decorative panels, bearing the self-weight of these materials, wind loads, and construction loads. Steel wall construction is a completely new building structure. Due to the need for composite fireproof boards, insulation materials, and external decorative panels, the amount of keel used is extremely large. If the keel only exists as a supporting framework for external materials and does not participate in structural load, an additional independent support structure is needed for shear support, which is extremely wasteful and increases costs. This utility model abandons the use of beams in the traditional sense. There are no beams in the main structure. In the horizontal direction, the shear-resistant keel replaces the traditional beams in the structure to provide horizontal shear resistance. In the vertical direction, the floor beams replace the traditional beams in the structure to provide horizontal shear resistance. The shear-resistant keel is both a main structural component and a keel function, which saves materials and space, and greatly reduces processing and installation costs.

[0022] 3. The columns, floor slab beams, shear bracing, or reinforcing supports are filled with fire-resistant, sound-insulating, and heat-insulating materials. In the event of a fire, these materials can prevent the fire from spreading to other sides of the structure and also block sound, greatly improving the structure's sound insulation performance and increasing its thermal insulation properties.

[0023] 4. In traditional steel structure buildings, columns are supported by beams at the floor level, and the beams rely on mutual support in the longitudinal and transverse directions. This results in large support spacing, long effective calculation lengths of the components, and significant bending and torsional resistance in the columns, leading to material waste. This invention, by adding shear-resistant joists, reduces the support spacing and shortens the effective calculation lengths of the columns and floor beams, thereby significantly improving compressive stability and reducing material usage.

[0024] 5. This utility model employs cold-bending forming technology to manufacture special-specification steel sections or folded plate components from thin steel plates. These components are then assembled into the main load-bearing structure, resulting in high overall strength and rigidity. Due to its light overall weight, it absorbs less seismic energy during strong earthquakes, exhibiting significant seismic resistance.

[0025] 6. Existing multi-wall steel structure buildings such as residential buildings and villas typically involve on-site construction of the main structure, followed by on-site welding of the keel, and then fireproofing, insulation, and panel installation. This process is inefficient due to factors such as the high-altitude and strenuous nature of the work, limited equipment, and other unfavorable conditions. On-site insulation materials also require secondary loading, unloading, and storage, increasing construction costs. This new invention allows the keel to be welded in the factory, creating space for the fireproof board and insulation material. This enables the fireproof board and insulation material to be composited in the factory, achieving standardized production line operations, high production efficiency, and controllable quality.

[0026] 7. For high-rise buildings with large structural bearing capacity and high seismic fortification requirements, this utility model can add reinforcing support components to increase the building's shear resistance.

[0027] 8. This utility model utilizes a double-sided keel combination or a single-sided keel combined with reinforcing support components to form a connection structure with a double-plane arrangement of load-bearing components, creating double-sided support. This provides lateral support for the weak axis of columns or floor beams, thereby reducing the calculated length of columns or floor beams in the weak axis direction, preventing bending and torsional instability, and significantly improving overall stability. It prevents component deformation during manufacturing; increases the torsional strength of columns or floor beams during use, improving the stability of the main structure; and prevents deformation of the integrated modules during transportation and installation.

[0028] 9. In this utility model, the two sides of the keel do not contact each other, and the keel and the reinforcing support do not contact each other, forming a temperature and sound break bridge, which has good temperature insulation and sound insulation effect.

[0029] 10. The column spacing of the integrated wall module of this utility model corresponds to the floor beam spacing of the integrated floor module. The wall module and the floor module have the same structure, strong versatility, and are convenient for mass production.

[0030] 11. The columns of the wall module and the floor beams of the floor module of this utility model fully consider various situations such as stress and mass production, and the spacing between the columns and floor beams is designed to be 1.5m-3.0m, which makes manufacturing, transportation and installation very convenient.

[0031] 12. New-type steel plate shear wall buildings generally use thin steel plates (less than 3.0mm) as the main structural components. Thin steel plates experience a rapid decrease in load-bearing capacity in the event of a fire, posing a risk of collapse; poor fire resistance is also a weakness. The "Building Fire Protection Code" specifies the fire resistance limits for different structural components. Columns, as the main load-bearing elements of a building, have the highest fire resistance requirements, followed by beams. Applying fire-retardant coatings to the walls and floors on-site would result in extremely high construction and material costs.

[0032] This utility model, based on the "Building Fire Protection Code," designs fire protection for different parts according to fire resistance rating requirements. Instead of the traditional method of completely encasing the beams and columns, a fire-resistant layer is installed on the outside of the columns and floor beams, significantly reducing the cost of fire-resistant boards. The fire-resistant layer is installed on the outside of the line connecting adjacent columns or floor beams, and its width is greater than the width of the side of the column or floor beam, increasing the frontal fire protection area. The inner sides of the columns and floor beams can rely on fire-resistant insulation materials such as rock wool for protection, eliminating the need for dedicated fire-resistant boards. This fully ensures fire safety while greatly reducing material usage.

[0033] 13. In traditional steel structure buildings, the keel is an enclosure component, and the keel is lapped and connected to the side of the main component. The shear-resistant keel of this utility model is connected to the top of the columns or floor beams on both sides to form a supporting structure. It can fully utilize the material properties, structural stiffness and strength of the shear-resistant keel itself, and give the traditional keel a new function. The keel is transformed into a shear-resistant structural component while retaining the function of the traditional enclosure component.

[0034] 14. In this utility model, the shear-resistant keel portion is fixed to the inner side of the column or floor slab beam connection line, while the other portion protrudes from the column-floor slab beam connection line, exposed on the outer side of the connection line, forming a staggered connection. This creates installation space for fireproof layers in key beam and column components, facilitating fire protection of critical areas in high-rise and multi-story buildings. For low-rise buildings, the outer surface of the shear-resistant keel is flush with the outer surface of the column or floor slab beam, forming an installation plane for the fireproof protection layer, which is beneficial for the installation of lower fireproof layers such as cement blankets and fiber cement boards.

[0035] 15. Rock wool, glass wool, and other Class A fire-resistant insulation materials possess excellent fire resistance, heat insulation, and sound insulation properties, and are low in cost and cost-effective. However, their disadvantages are also obvious: they are extremely susceptible to water ingress during transportation and construction, affecting their insulation performance. This utility model incorporates a water and fire protection layer, which prevents water from seeping into the walls and reducing the functionality of the insulation material during building use; it also prevents rainwater from wetting the materials during transportation and construction, and can be installed even in light rainfall conditions. Decorative wall panels can also be used as a water and fire protection layer.

[0036] 16. The construction disadvantages of fiber-based insulation materials such as rock wool and glass wool are also obvious. On the one hand, wind has a significant impact on the construction of rock wool; even in a light breeze, cutting rock wool will cause dust to fly, polluting the environment. On the other hand, rock wool fibers can easily pierce the body during on-site construction, harming health, and installation is difficult. This utility model of rock wool can be installed in a factory, without the problem of wind, can be produced on a production line, has low production costs, and poses no harm to health.

[0037] 17. Cutting rock wool produces a large number of fragments, making rock wool waste difficult to dispose of. Many construction sites, to evade supervision, mix rock wool waste with ordinary garbage and treat it as such. Some are even discarded in regulatory blind spots, causing environmental pollution. This utility model is factory-produced, allowing rock wool fragments to be filled into columns, floor beams, shear joists, and reinforcing supports, enabling the reuse of traditional rock wool waste, increasing fireproofing and heat insulation effects while protecting the environment.

[0038] 18. The combination of double-sided keel and single-sided keel with reinforcing support in this utility model can make the shear resistance more balanced. The fact that the keels on both sides or the keel and reinforcing support do not contact each other can eliminate cold bridges. At the same time, the rock wool barrier can also improve the fire resistance.

[0039] 19. When the wall module and floor module of this utility model are used, they rely on columns and floor beams, and are connected by transition pieces and threaded parts; the upper ends of the columns located on both sides of the opening are connected by lintels, and the floor beams are connected to the lintels, indirectly achieving the connection with the columns; the partially protruding integrated wall module has an inner beam, and the floor structural beams are connected to the inner beams, indirectly achieving the connection with the columns. The above connection structure and connection method are simple in structure and easy to install, enabling the building to be installed quickly.

[0040] 20. This utility model's shear-resistant keel and reinforcing support components start from one end of the wall module or floor slab module and are arranged according to the required spacing for exterior finish installation. The keel, reinforcing support components, insulation layer, fireproof layer, waterproof insulation layer, and finishing layer are manufactured as a single unit in the factory, reducing on-site installation workload by 50% and truly realizing building industrialization. The spacing of the shear-resistant keel in this utility model is 300mm-700mm, meeting the installation requirements of existing tiles, decorative panels, etc.

[0041] 21. The shear-resistant keel, columns, floor beams, and reinforcing supports of this utility model are made of shaped steel sections or folded plates. During forming, holes can be drilled on the production line to complete the installation and connection requirements in one go, facilitating standardized, industrialized, and mass production. The column connector of this utility model is an end plate, which can support the upper integrated wall module during installation, improving installation efficiency. The welded connection between the columns, floor beams, and supporting keels or reinforcing supports ensures high node strength and increases safety.

[0042] 22. The function of this utility model's water and fire protective layer is to prevent rainwater from seeping in during transportation or construction and to prevent accidental combustion caused by fire. Due to its simple function, it has a wide range of material choices, including cement blankets, fiber cement boards, cement pressure boards, sound insulation felt, waterproof cloth, geomembranes, or fiber cement sheets.

[0043] 23. The columns and floor beams of this utility model are C-shaped steel or rectangular tubes, and the C-shaped steel is a widened and rolled-edge C-shaped steel. After the rolled edge is widened, it forms a welding surface with the shear keel or reinforcing support, which facilitates a firm connection. The width of the widened rolled edge is 30mm-80mm, suitable for different keels.

[0044] 24. This utility model incorporates fire-resistant and heat-insulating materials into columns, floor beams, shear joists, or reinforcing supports. Filling with fire-resistant and heat-insulating materials improves insulation and protection performance, and also allows for the full utilization of difficult-to-dispose-of debris generated during rock wool cutting.

[0045] 25. The outer side of the water and fire protection layer is flush with the outer side of the supporting keel. This prevents the "chimney effect" from occurring in the event of a fire, and prevents the non-closed cavity from providing more oxygen to combustion, thus structurally reducing the fire hazard. It also makes the installation of decorative surfaces more convenient; for example, tiles can be dry-hung or pasted on exterior walls or in bathrooms.

[0046] 26. Water and electricity pre-embedding is also a relatively complex process in on-site construction. This utility model has a large space between the shear keels on both sides and between the shear keels and the reinforcing support, which facilitates the pre-embedding of water and electricity pipes.

[0047] 27. Thin-walled light steel floor beams often experience sagging during use, resulting in uneven floors, increased difficulty in subsequent decoration, and material waste. Thin-walled light steel floor beams are manufactured using a cold-bending process, which limits the straight shape of the beams after forming, making it difficult to arch later. This utility model allows for the fabrication of prestressed floor beams. Prestressing enables the beams to easily arch, and this reverse arching solves the sagging problem while simultaneously enhancing bending resistance and relatively reducing material usage. Attached Figure Description

[0048] Appendix Figure 1 This is a schematic diagram of the main body of the integrated module of this utility model, which is a multi-column wall module; Appendix Figure 2 It is attached Figure 1 A schematic diagram of direction AA; Appendix Figure 3 It is attached Figure 2 A schematic diagram of the BB direction, showing two rows of keels arranged accordingly; Appendix Figure 4This is a schematic diagram of a double-column wall module. The shear studs are arranged regularly, with shear stud 29 being the first stud at the starting end. Appendix Figure 5 This is a schematic diagram of the floor slab module. The load-bearing component 18 is the floor slab beam, and the fireproof board 8 is installed in the space formed by the staggered connection of the horizontal beam and the shear keel. Appendix Figure 6 This is a schematic diagram of the connection between the load-bearing component and the corner shear keel. The width of the fireproof board 8 is greater than the side width of the load-bearing component. Appendix Figure 7 This is a schematic diagram of a floor slab beam with column connection holes 13, and the diagram includes reinforcing support members 7. Appendix Figure 8 This is a schematic diagram of an integrated module with a folded plate reinforced support member 71; Appendix Figure 9 It is a partial integrated module with right-angled polygonal steel 63 as the side column; Appendix Figure 10 This is a schematic diagram of a prestressed floor slab beam. Detailed Implementation

[0049] Example

[0050] A general-purpose integrated module for steel structure buildings, such as Figure 1 , Figure 2 As shown, its components include a load-bearing component 1 and a shear keel 2. A set of the load-bearing component and a set of the shear keel are fixedly connected to form a modular frame 3. A sound insulation and heat preservation layer 4 is laminated on the modular frame. A water and fire protection layer 5 is installed on the outside of the sound insulation and heat preservation layer. The modular frame, the sound insulation and heat preservation layer and the water and fire protection layer are assembled to form the integrated module. The load-bearing component has an external connection hole 11. The load-bearing component and the shear keel are filled with fireproof, sound insulation and heat insulation material 41. The load-bearing component and the shear keel are steel profiles 6.

[0051] Example

[0052] The general-purpose steel structure building integrated module described in Example 1, such as Figure 7 , Figure 8 As shown, the integrated module has a reinforcing support 7, which is fixedly connected to the load-bearing components on both sides, and the spacing between adjacent load-bearing components is 1.5m-3.0m.

[0053] Example

[0054] The general-purpose steel structure building integrated module described in Example 1 or 2, such as Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 , Figure 7 , Figure 8 As shown, the shear keel is a double-sided keel, or the shear keel is combined with the reinforcing support member on the opposite side to form a double-sided support and stability structure.

[0055] Example

[0056] The general-purpose steel structure building integrated module described in Example 1, 2, or 3, such as Figure 4 , Figure 5 , Figure 6 , Figure 9 As shown, the shear-resistant keel or the reinforcing support is connected to the load-bearing members on both sides to form a support structure.

[0057] Example

[0058] The general-purpose steel structure building integrated module described in Example 1 or 2, such as Figure 5 , Figure 6 As shown, a fireproof layer 8 is installed on the load-bearing component. The fireproof layer is installed on the outer side of the line connecting the outer edges of adjacent load-bearing components. The fireproof layer is a fireproof board or a fireproof coating. The width of the fireproof layer is greater than the width of the side of the load-bearing component.

[0059] Example

[0060] Example 1 or 2 or the general steel structure building integrated module described above, such as Figure 5 , Figure 6 , Figure 7 As shown, the shear keel or the reinforcing support is partially fixed to the inner side of the outer edge connecting line of the adjacent load-bearing member, and the other part protrudes from the outer edge connecting line and is exposed on the outer side of the outer edge connecting line. The shear keel or the reinforcing support is staggered with the load-bearing member, and the recessed structure formed is the installation space of the fireproof layer; or the outer side of the shear keel is flush with the outer side of the load-bearing member to form the installation plane of the fireproof layer.

[0061] Example

[0062] The general-purpose steel structure building integrated module described in Example 1 or 2, such as Figure 4 ,like Figure 5 , Figure 6 As shown, the shear keel or the reinforcing support is connected to the load-bearing components on both sides to form a support structure. The load-bearing component or the shear keel is a C-shaped steel or a rectangular tube 61. The C-shaped steel is a widened rolled edge C-shaped steel 62. The width of the widened rolled edge is 30mm-80mm.

[0063] Example

[0064] The general-purpose steel structure building integrated module described in Example 2, such as Figure 8 As shown, the reinforcing support is a steel profile or a folded plate 71, and the load-bearing component is welded to the supporting keel or the reinforcing support.

[0065] Example

[0066] The water and fire protection layer of the general steel structure building integrated module described in Example 1 is a cement blanket, cement pressure board, sound insulation felt, waterproof cloth, geomembrane, or fiber cement sheet.

[0067] Example 10: The general-purpose steel structure building integrated module described in Example 1, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, the integrated module is a wall module 9, the load-bearing component of the wall module is a column 19, the end of the column has a heightening connector 12, the non-standard size wall module has an inner beam 91, the inner beam is connected to the columns on both sides, the wall module at the doorway has a plate beam, the plate beam is connected to the columns on both sides, the column located in the middle of the multi-column wall module is a U-shaped polygonal steel 64 with a folded edge, and the column located at the corner is a right-angled polygonal steel 63 or a U-shaped polygonal steel 64.

[0068] Example 11: In the general steel structure building integrated module described in Example 8 or 10, one side of the module frame of the wall module is the folded plate 71, and the other side is the shear keel 2.

[0069] Example 12: The general-purpose steel structure building integrated module described in Example 1, such as Figure 5 , Figure 7 As shown, the integrated module is a floor slab module, and the load-bearing component of the floor slab module is a floor slab beam 18. The end of the floor slab beam has a column connection hole 13. The end of the floor slab beam of the floor slab module at the water supply location has a pipe reserved hole, and the reserved pipe hole is surrounded by a reinforcing structure.

[0070] Example 13: In the general steel structure building integrated module described in Example 8 or 12, one side of the module frame of the floor module is the folded plate 71, and the other side is the shear keel 2.

[0071] Example 14: The general-purpose steel structure building integrated module described in Example 1, such as Figure 1As shown, the wall module It includes wall modules with diagonal bracing 21 to increase resistance to lateral bending.

[0072] Example 13: The general-purpose steel structure building integrated module described in Example 1, such as Figure 4 As shown, the column spacing of the wall module corresponds to the floor beam spacing of the floor slab module. The shear keel or the reinforcing support starts from one end of the integrated module and is arranged according to the installation spacing requirements of the exterior finish. The spacing of the shear keel is 300mm-700mm. Shear keel 29 is the first keel at the starting end.

[0073] Example 14: The general-purpose steel structure building integrated module described in Example 1, such as Figure 10 As shown, the floor beam 18 is a prestressed floor beam, and prestressed steel strands 17 are arranged inside the floor beam. The floor beam is cambered and its bending resistance is enhanced by prestressing. The prestressed steel strands are tensioned by prestressed steering saddles and prestressed anchors.

Claims

1. A general-purpose integrated steel structure building module, comprising load-bearing components and shear-resistant joists, characterized in that: A set of load-bearing components and a set of shear-resistant keels are fixedly connected to form a modular frame. The modular frame is composite with a sound insulation and heat preservation layer. A water and fire protection layer is installed on the outside of the sound insulation and heat preservation layer. The modular frame, the sound insulation and heat preservation layer, and the water and fire protection layer are assembled together to form the integrated module. The load-bearing components have external connection holes. The load-bearing components and the shear-resistant keels are filled with fireproof, sound insulation, and heat insulation materials. The load-bearing components and the shear-resistant keels are steel profiles.

2. The universal steel structure building integrated module according to claim 1, characterized in that: The integrated module has a reinforcing support member, which is fixedly connected to the load-bearing members on both sides, and the spacing between adjacent load-bearing members is 1.5m-3.0m.

3. The universal steel structure building integrated module according to claim 2, characterized in that: A fireproof layer is installed on the load-bearing component. The fireproof layer is installed on the outer side of the line connecting the outer edges of adjacent load-bearing components. The fireproof layer is a fireproof board or a fireproof coating. The width of the fireproof layer is greater than the width of the side of the load-bearing component.

4. The universal steel structure building integrated module according to claim 3, characterized in that: The shear keel or the reinforcing support is partially fixed to the inner side of the outer edge connecting line of the adjacent load-bearing member, and the other part protrudes from the outer edge connecting line and is exposed on the outer side of the outer edge connecting line. The shear keel or the reinforcing support is staggered with the load-bearing member, and the recessed structure formed is the installation space of the fireproof layer; or the outer side of the shear keel is flush with the outer side of the load-bearing member to form the installation plane of the fireproof layer.

5. The universal steel structure building integrated module according to claim 4, characterized in that: The load-bearing component or the shear keel is a C-shaped steel or a rectangular tube, and the C-shaped steel is a widened rolled edge C-shaped steel with a width of 30mm-80mm.

6. The universal steel structure building integrated module according to claim 5, characterized in that: The reinforcing support is a steel profile or a folded plate, and the load-bearing component is welded to the shear keel or the reinforcing support.

7. The universal steel structure building integrated module according to claim 6, characterized in that: The water and fire protection layer is a cement blanket, cement pressure board, sound insulation felt, waterproof cloth, geomembrane, or fiber cement sheet.

8. The universal steel structure building integrated module according to claim 7, characterized in that: The integrated module is a wall module, the load-bearing component is a column, the end of the column has a heightening connector, the non-standard size wall module has an inner beam, the inner beam is connected to the columns on both sides, the wall module at the doorway has a plate beam, the plate beam is connected to the columns on both sides, the column located in the middle of the multi-column wall module is a U-shaped polygonal steel, and the column located at the corner is a right-angled polygonal steel or a U-shaped polygonal steel.

9. The universal steel structure building integrated module according to claim 8, characterized in that: The integrated module is a floor slab module, and the load-bearing component of the floor slab module is a floor slab beam. The end of the floor slab beam has a column connection hole. The end of the floor slab beam of the floor slab module at the water supply location has a pipe reserved hole, and the periphery of the pipe reserved hole has a reinforcing structure.

10. The universal steel structure building integrated module according to claim 9, characterized in that: The column spacing of the wall module corresponds to the floor beam spacing of the floor module. The shear keel or the reinforcing support starts from one end of the integrated module and is arranged according to the installation spacing requirements of the exterior finish. The spacing of the shear keel is 300mm-700mm.

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