High-rise steel structure stacking box energy dissipation and vibration reduction building

Abstract

The embodiment of the invention provides a high-rise steel structure stacked box energy dissipation and vibration reduction building. The high-rise steel structure stacked box energy dissipation and vibration reduction building comprises steel structure module bodies, steel structure module boxes, combination columns, connecting assemblies and energy dissipation shear wall bodies. The steel structure module body is formed by stacking the steel structure module box bodies, and every two adjacent steel structure module box bodies are connected through the corresponding connecting assembly. The energy dissipation shear wall bodies are vertically arranged on the steel structure module body in a crossed mode. The combination columns are fixedly connected to the steel structure module box body. In the embodiment of the invention, the energy consumption shear wall bodies are vertically arranged on the steel structure module main body in a crossed manner to form a cross-layer diagonal bracing force transfer system, and the combination columns are arranged on the steel structure module box body, so that the lateral stiffness and the force transfer efficiency of the whole structure are remarkably improved; the wind vibration and earthquake response of the whole structure are restrained, and meanwhile the uneven structural rigidity distribution is effectively reduced.

Description

Technical Field

[0001] The invention relates to the technical field of steel structure module buildings, in particular to a high-rise steel structure stacked box energy dissipation and vibration reduction building. Background Art

[0002] Steel structure modules have high assembly completion, product integration and construction efficiency, and have the advantages of productization, industrialization and marketization. They are currently the most industrialized intelligent construction and green construction methods. In new energy equipment, the modular construction method of steel structure stacking boxes is widely used in the construction of photovoltaic power stations, distributed solar energy projects, wind farms, new energy vehicle charging and swapping stations, and energy storage power stations. For example, at the maintenance base of a wind farm, the modular construction method of steel structure stacking boxes can be used to build the foundation of wind turbines and ancillary facilities inside the tower (such as maintenance workshops). It has strong earthquake and wind resistance, and can ensure the safe operation of wind power equipment in harsh natural environments (such as strong winds and earthquakes).

[0003] However, the structural nodes in the existing steel structure stacking box system are mostly connected by bolts or tie rod nodes, which makes the overall structure insufficient in lateral stiffness and uneven in structural stiffness distribution, and the overall force transmission efficiency is low, which greatly limits the application of steel structure stacking box buildings in the field of high-rise buildings. In addition, damping, as the ability of a structure to consume vibration energy, plays an important role in suppressing wind vibration and seismic response, while the steel structure stacking box system in the existing modular building still lacks effective damping devices, resulting in the overall structure showing large wind vibration and seismic response. Summary of the invention

[0004] The embodiment of the present invention provides a high-rise steel structure stacked box energy dissipation and vibration reduction building, aiming to solve the problems of insufficient and uneven lateral stiffness of the overall structure of the high-rise steel structure stacked box system in the prior art, low force transmission efficiency, and large wind vibration and seismic response of the overall structure.

[0005] An embodiment of the present invention provides a high-rise steel structure stacked box energy dissipation and vibration reduction building, which includes a steel structure module body, a steel structure module box, a composite column, a connection assembly and an energy dissipation shear wall; the steel structure module body is formed by stacking the steel structure module boxes, and two adjacent steel structure module boxes are connected by the connection assembly; the energy dissipation shear wall is vertically cross-arranged on the steel structure module body; the composite column is fixedly connected to the steel structure module box.

[0006] In some embodiments, the steel structure module box includes a top beam, a bottom beam and a number of box columns; the top beam is parallel to the bottom beam; the number of box columns are located between the top beam and the bottom beam, and are vertically fixed to the top beam and the bottom beam; wherein the top ends of the number of box columns are respectively fixedly connected to the two ends of the top beam, and the bottom ends of the number of box columns are respectively fixedly connected to the two ends of the bottom beam.

[0007] In some embodiments, the combined column includes a first box-type column, a second box-type column, a steel plate and a first out-of-plane restraint member; the vertical sides of the steel plate are respectively fixedly connected to the first box-type column and the second box-type column, the top of the steel plate is fixedly connected to the top beam, and the bottom of the steel plate is fixedly connected to the bottom beam; the first out-of-plane restraint member is arranged on one side end face of the steel plate; vertically adjacent combined columns are connected by the connecting assembly.

[0008] In some embodiments, the energy-absorbing shear wall includes an embedded steel plate, a side column, a vertical fishplate and a horizontal fishplate; the vertical fishplate is fixedly connected to the side column; the horizontal fishplate is respectively fixedly connected to the top beam and the bottom beam; the vertical side edges of the embedded steel plate are respectively fixedly connected to the vertical fishplate, and the horizontal side edges of the embedded steel plate are respectively fixedly connected to the horizontal fishplate; the vertically adjacent side columns are connected by the connecting assembly.

[0009] In some embodiments, the energy-absorbing shear wall further includes a plurality of bolts, a waterproof rubber layer, and a plurality of second-plane external restraint components; the plurality of second-plane external restraint components are vertically spaced on one side end surface of the embedded steel plate, and are respectively fixedly connected to the embedded steel plate by the plurality of bolts; the waterproof rubber layer is fixedly connected to the embedded steel plate, and is located between the plurality of second-plane external restraint components and the embedded steel plate.

[0010] In some embodiments, the connecting assembly includes an upper corner piece box, a lower corner piece box, a plug-in, and a connecting plate; the upper corner piece box is fixedly connected to the first end face of the connecting plate, the lower corner piece box is fixedly connected to the second end face of the connecting plate, and the first end face of the connecting plate is opposite to its second end face; a slurry flow hole is provided on the connecting plate; the plug-in is respectively provided inside the upper corner piece box and the lower corner piece box.

[0011] In some embodiments, the upper corner piece box includes a first top plate, a first bottom plate and a plurality of first side plates; the upper corner piece box is surrounded by the first top plate, the first bottom plate and the plurality of first side plates, wherein the first bottom plate is adjacent to the connecting plate, and the first top plate is parallel to the first bottom plate; a first hole is provided on the first bottom plate; and a slurry outlet is provided on the first top plate.

[0012] In some embodiments, the lower corner piece box includes a second top plate, a second bottom plate and a plurality of second side plates; the lower corner piece box is surrounded by the second top plate, the second bottom plate and the plurality of second side plates, wherein the second top plate is adjacent to the connecting plate, and the second bottom plate is parallel to the second top plate; a second hole is provided on the second top plate; a grouting hole is provided on the second bottom plate; the first hole, the grouting hole and the second hole are interconnected.

[0013] In some embodiments, a tensile member and a shear member are provided on the plug-in; the tensile member is provided on the side walls on both sides of the shear member; and the pulp passage inside the shear member is directly opposite to the pulp flow hole.

[0014] In some embodiments, the plug-in includes an upper plug-in and a lower plug-in; the upper plug-in is arranged in the upper corner piece box and fixedly connected to the first end surface of the connecting plate; the lower plug-in is arranged in the lower corner piece box and fixedly connected to the second end surface of the connecting plate; the upper plug-in is coaxially arranged with the lower plug-in.

[0015] The embodiment of the present invention provides a high-rise steel structure stacked box energy dissipation and vibration reduction building, which includes a steel structure module body, a steel structure module box, a composite column, a connection assembly and an energy dissipation shear wall; the steel structure module body is formed by stacking the steel structure module boxes, and two adjacent steel structure module boxes are connected by the connection assembly; the energy dissipation shear wall is vertically cross-arranged on the steel structure module body; the composite column is fixedly connected to the steel structure module box. In the embodiment of the present invention, the energy dissipation shear wall is vertically cross-arranged on the steel structure module body to form a force transmission system of cross-layer diagonal braces, assisted by the composite column arranged on the steel structure module box, which significantly increases the lateral stiffness and force transmission efficiency of the overall structure, suppresses the wind vibration and seismic response of the overall structure, and effectively reduces the uneven distribution of structural stiffness. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying any creative work.

[0017] Figure 1 A schematic structural diagram of a high-rise steel structure stacked box energy dissipation and vibration reduction building provided by an embodiment of the present invention; Figure 2 A schematic structural diagram of an energy-absorbing shear wall in a high-rise steel-structure stacked box energy-absorbing and vibration-damping building provided by an embodiment of the present invention; Figure 3A schematic diagram of the front structure of the energy-absorbing shear wall in the high-rise steel-structure stacked box energy-absorbing and vibration-damping building provided by an embodiment of the present invention, in which the energy-absorbing shear wall is vertically and cross-arranged on the steel structure module box; Figure 4 A schematic diagram of the front structure of a composite column in a high-rise steel structure stacked box energy dissipation and vibration reduction building provided by an embodiment of the present invention, which is arranged on a steel structure module box; Figure 5 A schematic diagram of the front structure of a composite column in a high-rise steel structure stacked box energy dissipation and vibration reduction building provided by an embodiment of the present invention; Figure 6 A schematic diagram of the structure of a connection assembly in a high-rise steel structure stacked box energy dissipation and vibration reduction building provided by an embodiment of the present invention; Figure 7 A schematic diagram of the structure of an insert in a high-rise steel structure stacked box energy dissipation and vibration reduction building provided by an embodiment of the present invention; Figure 8 A schematic diagram of the top view of the structure of an upper corner box in a high-rise steel structure stacked box energy dissipation and vibration reduction building provided in an embodiment of the present invention. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0020] It should also be understood that the terms used in this specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the specification of the present invention and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0021] It should be further understood that the term "and / or" used in the present description and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

[0022] The high-rise steel structure stacked box energy dissipation and vibration reduction building in the embodiment of the present application can be widely used not only in wind farms, energy management centers of solar photovoltaic systems and energy storage systems, but also in residential buildings in earthquake-resistant areas.

[0023] See also Figures 1 to 8 , Figure 1 A schematic structural diagram of a high-rise steel structure stacked box energy dissipation and vibration reduction building provided by an embodiment of the present invention; Figure 2 A schematic structural diagram of an energy-absorbing shear wall in a high-rise steel-structure stacked box energy-absorbing and vibration-damping building provided by an embodiment of the present invention; Figure 3 A schematic diagram of the front structure of the energy-absorbing shear wall in the high-rise steel-structure stacked box energy-absorbing and vibration-damping building provided by an embodiment of the present invention, in which the energy-absorbing shear wall is vertically and cross-arranged on the steel structure module box; Figure 4 A schematic diagram of the front structure of a composite column in a high-rise steel structure stacked box energy dissipation and vibration reduction building provided by an embodiment of the present invention, which is arranged on a steel structure module box; Figure 5 A schematic diagram of the front structure of a composite column in a high-rise steel structure stacked box energy dissipation and vibration reduction building provided by an embodiment of the present invention; Figure 6 A schematic diagram of the structure of a connection assembly in a high-rise steel structure stacked box energy dissipation and vibration reduction building provided by an embodiment of the present invention; Figure 7 A schematic diagram of the structure of an insert in a high-rise steel structure stacked box energy dissipation and vibration reduction building provided by an embodiment of the present invention; Figure 8 A schematic diagram of the top view of the structure of an upper corner box in a high-rise steel structure stacked box energy dissipation and vibration reduction building provided in an embodiment of the present invention.

[0024] See again Figures 1 to 8 The high-rise steel structure stacked box energy dissipation and vibration reduction building provided in an embodiment of the present invention comprises a steel structure module body 100, a steel structure module box body 200, a composite column 300, a connection assembly 400 and an energy dissipation shear wall 500; the steel structure module body 100 is formed by stacking the steel structure module boxes 200, and two adjacent steel structure module boxes 200 are connected by the connection assembly 400; the energy dissipation shear wall 500 is vertically cross-arranged on the steel structure module body 100; the composite column 300 is fixedly connected to the steel structure module box body 200.

[0025] In this embodiment, the steel structure module body 100 is formed by stacking a plurality of steel structure module boxes 200, and two adjacent steel structure module boxes 200 are rigidly connected from top to bottom through a connection assembly 400. The rigid connection can ensure the transmission of bending moments between boxes, increase the number of statically indeterminate structures and the integrity of the structure, and enable them to work better together when subjected to external forces (such as wind loads, earthquake loads and other horizontal loads). For example, when subjected to lateral wind loads, the rigidly connected steel structure module boxes 200 can jointly resist the wind load to prevent excessive deformation or tipping of a single steel structure module box 200.

[0026] Several energy-absorbing shear walls 500 are arranged on the facade of the main body 100 of the steel structure module, and each energy-absorbing shear wall 500 is arranged vertically and crosswise to form a force transmission system of cross-layer diagonal bracing, and the side columns 520 of each energy-absorbing shear wall 500 are arranged from top to bottom and rigidly connected. Compared with the traditional vertical continuous arrangement, the arrangement of the energy-absorbing shear walls 500 in the embodiment of the present application can significantly increase the lateral stiffness and force transmission efficiency of the overall structure, effectively suppress the wind vibration response of the overall structure, and greatly improve the wind vibration comfort of the structure.

[0027] Furthermore, the combined column 300 in the embodiment of the present application can make full use of the limited space of the steel structure modular building and is not limited by the function of the modular building. For the steel structure modular building where the energy-absorbing shear wall 500 cannot be arranged symmetrically, the lateral resistance member can also be arranged on the side where the structural lateral resistance stiffness is weaker to reduce the uneven distribution of the overall structural stiffness and avoid causing greater torsional damage.

[0028] Specifically, a composite column 300 is arranged on the side of the steel structure module box 200 adjacent to the facade and the side with weak lateral rigidity, wherein the top and bottom of the composite column 300 are respectively welded and fixed to the steel structure module box 200, and the vertically adjacent composite columns 300 are rigidly connected by a connecting assembly 400. The composite column 300 is flexibly arranged, and the structural rigidity can be significantly improved by using a small space, effectively reducing the uneven distribution of the structural rigidity.

[0029] In addition, the combination column 300 disposed in the steel structure module box 200 can not only effectively reduce the uneven distribution of structural stiffness, but also because the steel plate 330 in the combination column 300 can play an energy dissipation role so that it can provide damping for the steel structure module box 200. The damping provided by the combination column 300 can reduce the vibration amplitude of the overall structure of the steel structure module body 100, which helps to extend the service life of the steel structure module box 200 and the entire building structure. Especially for high-rise buildings constructed in a rigid structure module manner in earthquake areas or areas with high wind loads, it can significantly improve the energy dissipation performance of the structure and suppress the wind vibration and seismic response of the overall structure.

[0030] In one embodiment, if Figure 1 , Figure 3 , Figure 4 as well as Figure 6 As shown, the steel structure module box 200 includes a top beam 210, a bottom beam 220 and a plurality of box columns 230; the top beam 210 is parallel to the bottom beam 220; the plurality of box columns 230 are located between the top beam 210 and the bottom beam 220, and are vertically fixed to the top beam 210 and the bottom beam 220; wherein the top ends of the plurality of box columns 230 are respectively fixedly connected to the two ends of the top beam 210, and the bottom ends of the plurality of box columns 230 are respectively fixedly connected to the two ends of the bottom beam 220.

[0031] In this embodiment, the composition structure of the steel structure module box 200 is described by taking a steel structure module box 200 as an example. A steel structure module box 200 includes 4 top beams 210, 4 bottom beams 220 and 4 box columns 230. The 4 top beams 210 are connected end to end to form a quadrilateral top beam structure, and the 4 bottom beams 220 are also connected end to end to form a quadrilateral bottom beam structure. The 4 box columns 230 are respectively vertically fixed to the quadrilateral top beam structure and the quadrilateral bottom beam structure, wherein one end of the 4 box columns 230 is respectively fixed at the corner of the quadrilateral top beam structure, and the other end is correspondingly fixed at the corner of the quadrilateral bottom beam structure to form the steel structure module box 200.

[0032] The frame structure composed of the top beam 210, the bottom beam 220 and the box column 230 has good mechanical stability. The top beam 210 and the bottom beam 220 are arranged in parallel, which plays a role of horizontal tensioning, and can effectively distribute horizontal loads (such as horizontal inertial forces caused by wind and earthquake) to each box column 230. The box column 230 is vertically fixed to the top beam 210 and the bottom beam 220, supporting the structure of the entire steel structure module box 200 to bear vertical loads (such as the weight of the structure, the weight of the equipment, etc.), so that the steel structure module box 200 can stably bear various internal and external loads.

[0033] The top and bottom ends of the box column 230 are fixedly connected to the two ends of the top beam 210 and the bottom beam 220 respectively. This connection method makes the force transmission path more direct and clear. When bearing vertical loads, the floor slabs in the high-rise steel structure stacked box energy dissipation and vibration reduction building transfer force to the bottom beam 220, and the bottom beam 220 transfers the force to the box column 230. The box column 230 can transfer force to the bottom layer in sequence based on the layer-by-layer through-setting, and finally transfer it to the foundation structure from the bottom layer, so as to improve the overall energy dissipation performance of the structure; when bearing horizontal loads, the top beam 210 and the bottom beam 220 can transfer force to the box column 230. On the one hand, the box column 230 resists horizontal force through its own bending and shearing capabilities to reduce the deformation and displacement of the structure; on the other hand, the rigid connection between the box columns 230 can ensure that the bending moment is transferred to the steel structure module box of the next layer. The overall stability and energy consumption performance of the entire steel structure module box 200 are greatly enhanced by taking into account the bending and shearing resistance of the box columns 230 and the rigid connection between the box columns 230 .

[0034] In one embodiment, if Figure 4 as well as Figure 5 As shown, the combined column 300 includes a first box column 310, a second box column 320, a steel plate 330 and a first out-of-plane restraint member 340; the vertical sides of the steel plate 330 are respectively fixedly connected to the first box column 310 and the second box column 320, the top of the steel plate 330 is fixedly connected to the top beam 210, and the bottom of the steel plate 330 is fixedly connected to the bottom beam 220; the first out-of-plane restraint member 340 is arranged on one side end face of the steel plate 330; vertically adjacent combined columns 300 are connected by the connecting assembly 400.

[0035] In this embodiment, the composite column 300 is composed of a first box-type column 310, a second box-type column 320, a steel plate 330 and a plurality of first out-of-plane restraint members 340. The cross-sections of the first box-type column 310 and the second box-type column 320 are both box-shaped. The cross-sections of the first box-type column 310 and the second box-type column 320 are box-shaped, so that the composite column 300 has good performance when subjected to axial pressure and bending moment. The vertical sides of the steel plate 330 are welded to the first box-type column 310 and the second box-type column 320, respectively, and the horizontal sides of the steel plate 330 are welded to the top beam 210 and the bottom beam 220 of the steel structure module box 200, respectively. Specifically, the top of the steel plate 330 is welded to the top beam 210 of the steel structure module box 200, and the bottom of the steel plate 330 is welded to the bottom beam 220 of the steel structure module box 200. The first box column 310 and the second box column 320 of the box structure are welded on both sides of the steel plate 330, which can provide a large moment of inertia, thereby effectively resisting bending deformation.

[0036] The first out-of-plane restraint member 340 is " ” type, which is connected to the steel plate 330 by bolts 550, and a plurality of first out-of-plane restraint members 340 are horizontally spaced apart and arranged on the steel plate 330. Among them, the position and number of the bolts 550 are flexibly arranged, and the bolts 550 are used to fix a plurality of first out-of-plane restraint members on the steel plate 330 without welding, so as to avoid deformation of the steel plate 330 due to welding.

[0037] The vertically adjacent composite columns 300 are rigidly connected by the connecting assembly 400. In terms of resisting horizontal forces (such as wind loads and earthquake loads), the vertically rigidly connected composite columns 300 can work together. When the structure is subjected to horizontal forces, all vertically connected composite columns 300 will jointly resist the horizontal forces to form a spatially integrated lateral force resistance system. For example, under the action of strong winds, the composite columns 300 are mutually constrained by rigid connections, limiting each other's lateral displacement, improving the wind resistance of the entire building, and reducing the swing of the structure under wind loads.

[0038] In another embodiment, the combined column 300 includes a first box column 310, a steel plate 330, and a first out-of-plane restraint member 340. One vertical side of the steel plate 330 is welded to the first box column 310, and the other vertical side thereof is welded to the box column 230 of the steel structure module box 200. The top of the steel plate 330 is welded to the top beam 210 of the steel structure module box 200, and the bottom of the steel plate 330 is welded to the bottom beam 220 of the steel structure module box 200. The first out-of-plane restraint member 340 is horizontally spaced on the steel plate 330.

[0039] The steel plate 330 combines the box column and the box column 230 of the steel structure module box 200, forming a square steel tube-steel plate 330 as a combined column 300 to bear force together. A first out-of-plane restraint member 340 is arranged horizontally on the steel plate 330, which improves the out-of-plane stiffness of the steel plate 330 and reduces the thickness of the steel plate 330, thereby reducing the amount of steel used. The combined column 300 is flexible in layout, and only a small space is used to significantly increase the structural stiffness, effectively reducing the uneven distribution of the structural stiffness.

[0040] In one embodiment, if Figure 2 as well as Figure 3 As shown, the energy-absorbing shear wall 500 includes an embedded steel plate 510, a side column 520, a vertical fish plate 530 and a horizontal fish plate 540; the vertical fish plate 530 is fixedly connected to the side column 520; the horizontal fish plate 540 is respectively fixedly connected to the top beam 210 and the bottom beam 220; the vertical side edges of the embedded steel plate 510 are respectively fixedly connected to the vertical fish plate 530, and the horizontal side edges of the embedded steel plate 510 are respectively fixedly connected to the horizontal fish plate 540; the vertically adjacent side columns 520 are connected via the connecting assembly 400.

[0041] In this embodiment, the energy-absorbing shear wall 500 includes at least two vertical fish plates 530 and at least two horizontal fish plates 540. The four sides of the embedded steel plate 510 are fixedly connected to the side columns 520 of the energy-absorbing shear wall 500 through the two vertical fish plates 530, and are fixedly connected to the top beam 210 and the bottom beam 220 of the steel structure module box 200 through the two horizontal fish plates 540. The vertical sides of the embedded steel plate 510 are respectively connected to the two vertical fish plates 530 by bolts, and the horizontal sides of the embedded steel plate 510 are respectively connected to the two horizontal fish plates 540 by bolts. The two horizontal fish plates 540 are respectively welded to the top beam 210 and the bottom beam 220 of the steel structure module box 200, and the two vertical fish plates 530 are respectively welded to the side columns 520 of the energy-absorbing shear wall 500.

[0042] The embedded steel plate 510 is connected with the vertical fishplate 530 and the horizontal fishplate 540 by bolts, and the fishplate is connected with the top beam 210, the bottom beam 220, and the box column 230 by welding, which can provide a very stable connection effect on the basis of avoiding deformation of the embedded steel plate 510 and improving installation efficiency. For example, when subjected to strong external forces such as earthquakes, the welding parts can ensure that there will be no loosening or relative displacement between the various components, thereby ensuring that the force can be effectively transmitted between the various components of the energy-absorbing shear wall 500.

[0043] In addition, the energy-absorbing shear wall 500 provides strong lateral support for the steel structure module box 200 through a firm connection with the top beam 210, the bottom beam 220 and the box column 230, which can limit the lateral deformation of the box and ensure the stability of the overall structure. For example, in a steel structure module building where large-scale new energy equipment is placed, the operation of the equipment may generate certain vibrations or horizontal forces. The energy-absorbing shear wall 500 can effectively resist these vibrations or horizontal forces, prevent the steel structure module box 200 from shaking violently, and ensure the normal operation of the large-scale new energy equipment placed in the steel structure module building and the safety of the steel structure module building structure.

[0044] In one embodiment, if Figure 2 As shown, the energy-absorbing shear wall 500 also includes a plurality of bolts 550, a waterproof rubber layer 560, and a plurality of second out-of-plane restraint members 570; the plurality of second out-of-plane restraint members 570 are vertically spaced on one side end face of the embedded steel plate 510, and are fixedly connected to the embedded steel plate 510 by the plurality of bolts 550, respectively; the waterproof rubber layer 560 is fixedly connected to the embedded steel plate 510, and is located between the plurality of second out-of-plane restraint members 570 and the embedded steel plate 510.

[0045] In this embodiment, the waterproof rubber layer 560 is fixedly connected to the embedded steel plate 510 and is located between the second outer-surface constraint member 570 and the embedded steel plate 510, which can effectively prevent moisture from penetrating into the interior of the energy-consuming shear wall 500. For example, when the steel structure module building is applied to outdoor new energy equipment facilities (such as control boxes of solar power stations and wind power plants, etc.), it may face humid environments such as rain and dew. The waterproof rubber layer 560 is like a barrier that can prevent moisture from contacting the embedded steel plate 510 and other metal components, thereby reducing the rust and corrosion of steel caused by water erosion, and extending the service life of the building structure constructed by the steel structure module box 200.

[0046] In addition, there are several second out-of-plane restraint members 570, which can be set according to specific construction needs during actual implementation. Several second out-of-plane restraint members 570 are fixed on the surface of the embedded steel plate 510 at intervals vertically by several bolts 550. Under the action of an earthquake, several second out-of-plane restraint members 570 can restrain the out-of-plane deformation of the embedded steel plate 510, so that the in-plane deformation of the embedded steel plate 510 in the energy-absorbing shear wall 500 is more sufficient, and the embedded steel plate 510 produces more plastic deformation in the plane, which significantly increases the energy absorption capacity and anti-collapse capacity of the overall structure under the action of a large earthquake.

[0047] In one embodiment, if Figure 6 As shown, the connecting component 400 includes an upper corner piece box 410, a lower corner piece box 420, a plug-in 430, and a connecting plate 440; the upper corner piece box 410 is fixedly connected to the first end face of the connecting plate 440, the lower corner piece box 420 is fixedly connected to the second end face of the connecting plate 440, and the first end face of the connecting plate 440 is opposite to the second end face; a slurry flow hole is provided on the connecting plate 440; the plug-in 430 is respectively arranged inside the upper corner piece box 410 and the lower corner piece box 420.

[0048] In this embodiment, the number of upper corner box 410 and lower corner box 420 in the connection assembly 400 is the same. The connection assembly 400 is used to connect two vertically adjacent steel structure module boxes 200, energy-absorbing shear walls 500 and composite columns 300. The connection assembly 400 makes the connection between adjacent steel structure module boxes 200, energy-absorbing shear walls 500 and composite columns 300 tighter. Under the action of horizontal forces such as earthquakes, this tight connection can effectively transmit and consume earthquake energy. For example, when an earthquake occurs, various parts of a building constructed with steel structure module boxes 200 will vibrate and deform. Through the tight connection of the connection assembly 400, the seismic force can be transmitted throughout the entire building structure system to reduce the possibility of local damage, thereby improving the seismic performance of the building structure.

[0049] Specifically, the connecting plate 440 is arranged between the upper corner box 410 and the lower corner box 420 to connect two adjacent steel structure module boxes 200 in the horizontal direction; the plug-in 430 is arranged inside the upper corner box 410 and the lower corner box 420 to enhance the connection function of the upper corner box 410 and the lower corner box 420.

[0050] When the connection assembly 400 is used to connect two vertically adjacent composite columns 300, the upper corner box 410 and the lower corner box 420 are both located inside the first box column 310, and the upper corner box 410 and the lower corner box 420 are both located inside the second box column 320. The upper corner box 410 is respectively arranged at the junction of the first box column 310 and the bottom beam 220 in the steel structure module box 200, and at the junction of the second box column 320 and the bottom beam 220 in the steel structure module box 200; the lower corner box 420 is respectively arranged at the junction of the first box column 310 and the top beam 210 in the steel structure module box 200, and at the junction of the second box column 320 and the top beam 210 in the steel structure module box 200.

[0051] Taking the steel structure module body 100 formed by stacking three layers of steel structure module boxes 200, the connection assembly 400 is used to connect two vertically adjacent composite columns 300 as an example for explanation. Assume that the layer where the bottom layer of the steel structure module box 200 in the steel structure module body 100 is located is the first layer, and the steel structure module box 200 adjacent to the first layer in the vertical direction is the second layer, and so on, the highest layer of the steel structure module body 100 is the third layer.

[0052] The bottom of the first box column 310 connected to the third-layer steel structure module box 200 (i.e., the junction of the first box column 310 and the bottom beam 220) and the top of the first box column 310 connected to the second-layer steel structure module box 200 (i.e., the junction of the first box column 310 and the top beam 210) are fixedly connected by a connection assembly 400. The bottom of the first box column 310 connected to the second-layer steel structure module box 200 (i.e., the junction of the first box column 310 and the bottom beam 220) and the top of the first box column 310 connected to the first-layer steel structure module box 200 (i.e., the junction of the first box column 310 and the top beam 210) are fixedly connected by a connection assembly 400. Among them, the upper corner box 410 is arranged inside the first box body at the junction with the bottom beam 220, and the lower corner box 420 is correspondingly arranged inside the first box column 310 at the junction with the top beam 210.

[0053] Similarly, the bottom of the second box column 320 connected to the third-layer steel structure module box 200 (i.e., the junction of the second box column 320 and the bottom beam 220) and the top of the second box column 320 connected to the second-layer steel structure module box 200 (i.e., the junction of the second box column 320 and the top beam 210) are fixedly connected by a connection assembly 400. The bottom of the second box column 320 connected to the second-layer steel structure module box 200 (i.e., the junction of the second box column 320 and the bottom beam 220) and the top of the second box column 320 connected to the first-layer steel structure module box 200 (i.e., the junction of the first box column 310 and the top beam 210) are fixedly connected by a connection assembly 400. Among them, the upper corner box 410 is arranged inside the second box body at the junction with the bottom beam 220, and the lower corner box 420 is correspondingly arranged inside the second box column 320 at the junction with the top beam 210.

[0054] In addition, when the connection assembly 400 is used to connect two vertically adjacent steel structure module boxes 200, the upper corner box 410 is arranged inside the box column 230 at the intersection of the bottom beam 220 and the box column 230 of the steel structure module box 200 of the current level, and the lower corner box 420 is arranged inside the box column 230 at the intersection of the top beam 210 and the box column 230 of the steel structure module box 200 of the next level (assuming that the current level is the Nth level, then the next level is the N-1th level). For example, assuming that the current level of the steel structure box module is the 4th level, the level where the steel structure module box 200 of the next level is located is the 3rd level.

[0055] When the connection assembly 400 is used to connect two vertically adjacent energy-absorbing shear walls 500, the upper corner box 410 is arranged inside the side column 520 at the junction of the bottom beam 220 of the steel structure module box 200 of the current level and the side column 520 of the energy-absorbing shear wall 500, and the lower corner box 420 is arranged inside the side column 520 at the junction of the top beam 210 of the steel structure module box 200 of the next level (assuming that the current level is the Nth level, then the next level is the N-1th level) and the side column 520 of the energy-absorbing shear wall 500. Similarly, assuming that the current level of the steel structure box module is the 8th level, the level where the steel structure module box 200 of the next level is located is the 7th level.

[0056] In one embodiment, if Figure 6 As shown, the upper corner piece box 410 includes a first top plate 411, a first bottom plate 412 and a plurality of first side plates 413; the upper corner piece box 410 is surrounded by the first top plate 411, the first bottom plate 412 and the plurality of first side plates 413, wherein the first bottom plate 412 is adjacent to the connecting plate 440, and the first top plate 411 is parallel to the first bottom plate 412; a first hole is provided on the first bottom plate 412; and a slurry outlet is provided on the first top plate 411.

[0057] Furthermore, the lower corner piece box 420 includes a second top plate 421, a second bottom plate 422 and a plurality of second side plates 423; the lower corner piece box 420 is surrounded by the second top plate 421, the second bottom plate 422 and the plurality of second side plates 423, wherein the second top plate 421 is adjacent to the connecting plate 440, and the second bottom plate 422 is parallel to the second top plate 421; a second hole is provided on the second top plate 421; a grouting hole is provided on the second bottom plate 422; the first hole, the grouting hole and the second hole are interconnected.

[0058] In this embodiment, the cross-sections of the box column 230, the first box column 310, the second box column 320 and the side column 520 are all box-shaped, and the upper corner box 410 and the lower corner box 420 can be adapted to the box column 230, the first box column 310, the second box column 320 and the side column 520. The upper corner box 410 is a box body, which is mainly surrounded by a first top plate 411, a first bottom plate 412 and a plurality of first side plates 413. The lower corner box 420 is also a box body, which is mainly surrounded by a second top plate 421, a second bottom plate 422 and a plurality of second side plates 423. When two vertically adjacent box columns 230, the first box column 310, the second box column 320 and the side column 520 are connected by the upper corner box 410, the lower corner box 420 and the connecting plate 440, a grouting node connection method is specifically adopted.

[0059] Specifically, since the first hole, the grouting hole and the second hole are interconnected, the stirred grouting material is injected from the grouting hole (not shown in the figure) of the lower corner box 420 through a grouting tool (such as a grouting pump). Under the action of pressure, the grouting material enters the lower corner box 420 through the grouting hole. As the grouting material is continuously injected, the grouting material will flow from the first hole into the upper corner box 410 through the grouting hole at the connecting plate 440. After the grouting material is continuously injected until the grouting material flows out from the grouting port (not shown in the figure) at the first top plate 411 of the upper corner box 410, the injection of the grouting material is stopped, and the grouting process at the grouting node is completed. Through the connection method of the grouting node, the compactness of the connection part is ensured, and the connection strength between the upper corner box 410 and the lower corner box 420 is enhanced to improve the reliability of the overall structure.

[0060] In one embodiment, if Figure 7 as well as Figure 8 As shown, the plug-in 430 is provided with a tensile member 431 and a shear member 432; the tensile member 431 is arranged on the side walls on both sides of the shear member 432; the pulp passage inside the shear member 432 is opposite to the pulp flow hole.

[0061] Furthermore, the plug-in 430 includes an upper plug-in 433 and a lower plug-in 434; the upper plug-in 433 is arranged in the upper corner piece box 410 and fixedly connected to the first end face of the connecting plate 440; the lower plug-in 434 is arranged in the lower corner piece box 420 and fixedly connected to the second end face of the connecting plate 440; the upper plug-in 433 and the lower plug-in 434 are coaxially arranged.

[0062] In this embodiment, the plug-in 430 is respectively arranged inside the upper corner box 410 and the lower corner box 420, wherein the upper plug-in 433 is arranged inside the upper corner box 410, and the lower plug-in 434 is arranged inside the lower corner box 420. The upper plug-in 433 and the lower plug-in 434 are respectively provided with a tensile member 431 and a shear member 432. The provision of the tensile member 431 and the shear member 432 greatly enhances the tensile and shear resistance of the connection assembly 400. In a steel structure modular building, when subjected to vertical tensile force (such as the dead weight of the structure, the tensile force generated during equipment hoisting, etc.), the tensile member 431 can effectively resist the tensile force and prevent tensile damage at the connection part. Under the action of horizontal loads (such as horizontal shear force generated by wind loads and earthquake loads), the shear member 432 can prevent relative sliding between the upper corner box 410 and the lower corner box 420, thereby ensuring the integrity of the structure. For example, in steel structure modular buildings in earthquake-prone areas, this design can enable the connection assembly 400 to better resist horizontal shear force under earthquake action and reduce the risk of structural damage.

[0063] The upper plug 433 is matched with the first hole in the upper corner piece box 410, and the lower plug 434 is matched with the second hole in the lower corner piece box 420. The upper plug 433 and the lower plug 434 are coaxially arranged, and the first hole, the slurry flow hole and the second hole are mutually connected, thereby forming a slurry passage inside the shear member 432 at the upper plug 433 and a slurry passage inside the shear member 432 at the lower plug 434, which are both connected with the slurry flow hole, so that the grouting liquid in the lower corner piece box 420 can flow from the slurry passage inside the shear member 432 at the lower plug 434 through the slurry flow hole, and then flow from the slurry flow hole into the slurry passage inside the shear member 432 at the upper plug 433, and flow into the upper corner piece box 410 through the slurry passage in the upper plug 433.

[0064] The embodiment of the present invention provides a high-rise steel structure stacked box energy dissipation and vibration reduction building, which includes a steel structure module body 100, a steel structure module box 200, a composite column 300, a connection assembly 400 and an energy dissipation shear wall 500; the steel structure module body 100 is formed by stacking the steel structure module boxes 200, and two adjacent steel structure module boxes 200 are connected by the connection assembly 400; the energy dissipation shear wall 500 is vertically cross-arranged on the steel structure module body 100; the composite column 300 is fixedly connected to the steel structure module box 200. In the embodiment of the present invention, the energy dissipation shear wall 500 is vertically cross-arranged on the steel structure module body 100 to form a cross-layer diagonal bracing force transmission system, and the composite column 300 is arranged on the steel structure module box 200, which significantly increases the lateral stiffness and force transmission efficiency of the overall structure, suppresses the wind vibration and seismic response of the overall structure, and effectively reduces the uneven distribution of structural stiffness.

[0065] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the present invention, and these modifications or replacements should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A high-rise steel structure stacked box energy dissipation and vibration reduction building, characterized in that: It includes a steel structure module body, a steel structure module box, a combined column, a connection assembly and an energy-absorbing shear wall; the steel structure module body is formed by stacking the steel structure module boxes, and two adjacent steel structure module boxes are connected by the connection assembly; the energy-absorbing shear wall is vertically cross-arranged on the steel structure module body; the combined column is fixedly connected to the steel structure module box.

2. The high-rise steel structure stacked box energy dissipation and vibration reduction building according to claim 1 is characterized in that: The steel structure module box includes a top beam, a bottom beam and a number of box columns; the top beam is parallel to the bottom beam; the number of box columns are located between the top beam and the bottom beam, and are vertically fixed to the top beam and the bottom beam; wherein the top ends of the number of box columns are respectively fixedly connected to the two ends of the top beam, and the bottom ends of the number of box columns are respectively fixedly connected to the two ends of the bottom beam.

3. The high-rise steel structure stacked box energy dissipation and vibration reduction building according to claim 2 is characterized in that: The combined column comprises a first box-type column, a second box-type column, a steel plate and a first out-of-plane restraint member; the vertical sides of the steel plate are respectively fixedly connected to the first box-type column and the second box-type column, the top of the steel plate is fixedly connected to the top beam, and the bottom of the steel plate is fixedly connected to the bottom beam; the first out-of-plane restraint member is arranged on one side end surface of the steel plate; vertically adjacent combined columns are connected by the connecting assembly.

4. The high-rise steel structure stacked box energy dissipation and vibration reduction building according to claim 2 is characterized in that: The energy-absorbing shear wall includes an embedded steel plate, a side column, a vertical fishplate and a horizontal fishplate; the vertical fishplate is fixedly connected to the side column; the horizontal fishplate is respectively fixedly connected to the top beam and the bottom beam; the vertical side edges of the embedded steel plate are respectively fixedly connected to the vertical fishplate, and the horizontal side edges of the embedded steel plate are respectively fixedly connected to the horizontal fishplate; the vertically adjacent side columns are connected by the connecting assembly.

5. The high-rise steel structure stacked box energy dissipation and vibration reduction building according to claim 4 is characterized in that: The energy-absorbing shear wall also includes a plurality of bolts, a waterproof rubber layer, and a plurality of second-plane external restraint components; the plurality of second-plane external restraint components are vertically spaced on one side end surface of the embedded steel plate, and are fixedly connected to the embedded steel plate by the plurality of bolts respectively; the waterproof rubber layer is fixedly connected to the embedded steel plate, and is located between the plurality of second-plane external restraint components and the embedded steel plate.

6. The high-rise steel structure stacked box energy dissipation and vibration reduction building according to claim 1 is characterized in that: The connecting assembly includes an upper corner piece box, a lower corner piece box, a plug-in, and a connecting plate; the upper corner piece box is fixedly connected to the first end face of the connecting plate, the lower corner piece box is fixedly connected to the second end face of the connecting plate, and the first end face of the connecting plate is opposite to its second end face; a slurry flow hole is provided on the connecting plate; the plug-in is respectively arranged inside the upper corner piece box and the lower corner piece box.

7. The high-rise steel structure stacked box energy dissipation and vibration reduction building according to claim 6 is characterized in that: The upper corner piece box includes a first top plate, a first bottom plate and a plurality of first side plates; the upper corner piece box is surrounded by the first top plate, the first bottom plate and the plurality of first side plates, wherein the first bottom plate is adjacent to the connecting plate, and the first top plate is parallel to the first bottom plate; a first hole is provided on the first bottom plate; and a slurry outlet is provided on the first top plate.

8. The high-rise steel structure stacked box energy dissipation and vibration reduction building according to claim 7 is characterized in that: The lower corner piece box includes a second top plate, a second bottom plate and a plurality of second side plates; the lower corner piece box is surrounded by the second top plate, the second bottom plate and the plurality of second side plates, wherein the second top plate is adjacent to the connecting plate, and the second bottom plate is parallel to the second top plate; a second hole is arranged on the second top plate; a grouting hole is arranged on the second bottom plate; the first hole, the grouting hole and the second hole are interconnected.

9. The high-rise steel structure stacked box energy dissipation and vibration reduction building according to claim 6 is characterized in that: The plug-in is provided with a tensile member and a shearing member; the tensile member is arranged on the side walls on both sides of the shearing member; and the pulp passage inside the shearing member is directly opposite to the pulp flow hole.

10. The high-rise steel structure stacked box energy dissipation and vibration reduction building according to claim 9 is characterized in that: The plug-in includes an upper plug-in and a lower plug-in; the upper plug-in is arranged in the upper corner piece box and fixedly connected to the first end surface of the connecting plate; the lower plug-in is arranged in the lower corner piece box and fixedly connected to the second end surface of the connecting plate; the upper plug-in is coaxially arranged with the lower plug-in.

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