CN114457935A - Flexible connection structure for steel structure high-rise building - Google Patents

Flexible connection structure for steel structure high-rise building Download PDF

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Publication number
CN114457935A
CN114457935A CN202210169209.5A CN202210169209A CN114457935A CN 114457935 A CN114457935 A CN 114457935A CN 202210169209 A CN202210169209 A CN 202210169209A CN 114457935 A CN114457935 A CN 114457935A
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China
Prior art keywords
steel
concrete wall
beam column
steel structure
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CN202210169209.5A
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Chinese (zh)
Inventor
陈金勇
郑志源
林建立
宋玉霞
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Kaidi Construction Group Co ltd
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Kaidi Construction Group Co ltd
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Priority to CN202210169209.5A priority Critical patent/CN114457935A/en
Publication of CN114457935A publication Critical patent/CN114457935A/en
Pending legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • E04B1/4178—Masonry wall ties
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/66—Sealings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/04—Walls having neither cavities between, nor in, the solid elements
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/58—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal
    • E04B2/60—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal characterised by special cross-section of the elongated members
    • E04B2/62—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of metal characterised by special cross-section of the elongated members the members being formed of two or more elements in side-by-side relationship
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/64—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete
    • E04B2/68—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of concrete made by filling-up wall cavities
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E04F13/047—Plaster carrying meshes
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0295—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements of which the width is equal to the wall thickness

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Building Environments (AREA)

Abstract

The invention discloses a flexible connection structure for a steel structure high-rise building, which relates to the technical field of the steel structure high-rise building and comprises a steel structure beam column, a concrete wall, a connection buffer component, an outdoor coating protection component and an indoor coating protection component, wherein the connection buffer component is arranged between the connection part of the steel structure beam column and the concrete wall, two sides of the outdoor coating protection component are respectively connected with one outdoor side surface of the steel structure beam column and the concrete wall, and two sides of the indoor coating protection component are respectively connected with one indoor side surface of the steel structure beam column and the concrete wall, so that the concrete wall is not easy to deform when being extruded.

Description

Flexible connection structure for steel structure high-rise building
Technical Field
The invention relates to the technical field of steel structure high-rise buildings, in particular to a flexible connecting structure for a steel structure high-rise building.
Background
The steel structure building is a novel building system, breaks through the industrial boundary lines among the house area industry, the building industry and the metallurgical industry, and is integrated into a new industrial system, namely the steel structure building system which is generally seen by people in the industry. Compared with the traditional concrete building, the steel plate or the section steel replaces reinforced concrete, so that the steel structure building has higher strength and better shock resistance. And because the components can be manufactured in factories and installed on site, the construction period is greatly reduced.
In the related art, a steel structure building is a building in which a load-bearing structure is formed of building steel. The load-bearing structure is usually formed by beams, columns, trusses and other members made of section steel and steel plates, wherein the walls of the steel structure building generally still adopt concrete members to ensure the heat preservation, heat insulation and fire protection effects of the steel structure building (the heat preservation, heat insulation and fire protection effects of steel are poor).
The steel structure beam column (i.e. the beam, column, truss and other members made of the section steel and the steel plate form a bearing structure) and the concrete wall are generally filled and connected by using a filler, and the filler can firmly connect the steel structure beam column and the concrete wall into a whole after being solidified.
In view of the above-mentioned related art, the applicant believes that, when the steel structure building vibrates, because the amplitude of the steel structure beam column is generally greater than that of the concrete wall, the two adjacent steel structure beam columns may cause a large extrusion to the concrete wall between the two adjacent steel structure beam columns, so that the concrete wall between the two adjacent steel structure beam columns may deform or crack due to the extrusion, and therefore, an improvement is needed.
Disclosure of Invention
In order to improve among the correlation technique concrete wall receive easy emergence deformation or cracked problem when steel construction beam column extrudees, this application provides a flexible connection structure for steel construction high-rise building.
The utility model provides a flexible connection structure for steel construction high-rise building, includes steel construction beam column and concrete wall, still including setting up the extruded sheet between steel construction beam column and concrete wall, the both sides face of extruded sheet utilizes the sealed glue of building to be connected with steel construction beam column and concrete wall in opposite directions respectively, all be provided with the caulking agent layer on the both sides limit of extruded sheet, two the caulking agent layer is close to indoor and outdoor setting respectively.
Through adopting above-mentioned technical scheme, utilize the effect that the extruded sheet can play the buffering for when the great deformation takes place for steel construction beam column, steel construction beam column can directly not cause great extrusion to the concrete wall body, makes concrete wall body be difficult consequently and takes place to warp or break, utilizes the caulking agent layer can play the effect of filling the clearance between steel construction beam column, concrete wall body and the extruded sheet, ensures this flexible connection structure's outward appearance article looks.
Optionally, the concrete wall further comprises wall tie bars, wherein the wall tie bars are provided with a plurality of pieces, one end of each wall tie bar is pre-embedded in the concrete wall, and the other end of each wall tie bar penetrates through the steel structure beam column and is fixed with the steel structure beam column.
Through adopting above-mentioned technical scheme, utilize wall body drawknot reinforcing bar can play the effect of fixed connection concrete wall body and steel construction beam column for even concrete wall body and steel construction beam column also are difficult for taking place the separation of shaking, and simultaneously, wall body drawknot reinforcing bar still has the effect of transmission amplitude, reduces the amplitude influence.
Optionally, still include hot zinc wire net and cement mortar layer, the both sides of hot zinc wire are close to outdoor a side fixed connection with steel construction beam column and concrete wall respectively, the cement mortar layer covers on hot zinc wire net.
Through adopting above-mentioned technical scheme, utilize the cement mortar layer to play and shelter from steel construction beam column and concrete wall body and be close to outdoor side to the cement mortar layer can play certain thermal-insulated, fire prevention, water-proof effects, utilizes hot-galvanize wire net to be convenient for the cement mortar layer to hang thick liquid.
Optionally, still include rust-resistant reinforcing bar net and waterproof mortar layer, rust-resistant reinforcing bar net is fixed on steel structure beam column is close to outdoor side, one of them side of rust-resistant reinforcing bar net extends to concrete wall and is close to the position department of steel structure beam column and fixed with concrete wall, waterproof mortar layer covers on rust-resistant reinforcing bar net, the part that the cement mortar layer is close to steel structure beam column covers on the cement mortar layer.
By adopting the technical scheme, in the related technology, the thickness of the concrete wall generally can be 175-185mm to ensure the heat preservation effect, the thickness of the steel structure beam column generally can be 95-105mm to ensure the pressure bearing capacity, so that the staggered layer can be generated between the steel structure beam column and the concrete wall, the effect of filling the staggered layer can be achieved by utilizing the anti-rust reinforcing steel wire net and the waterproof mortar layer, the construction of the hot galvanized steel wire net and the cement mortar layer is facilitated, and meanwhile, the anti-rust reinforcing steel wire net can be used as a construction leveling layer of the concrete wall.
Optionally, a transition groove is formed in one side surface, close to the outdoor, of the concrete wall body, one side of the transition groove is communicated with one end, close to the steel structure beam column, of the concrete wall body, the other side of the transition groove is obliquely transited to the surface of the concrete wall body, and one side, extending to the concrete wall body, of the anti-rust reinforcement mesh is located in the transition groove.
Through adopting above-mentioned technical scheme, through setting up the aqueduct on concrete wall for rust-resistant reinforcing bar net is through extending to the aqueduct in order to play the effect of making level, and when waterproof mortar layer covered on rust-resistant reinforcing bar net, can make anti-crack mortar layer surface coincide basically with concrete wall's surface, and follow-up hot zinc wire net of being convenient for and waterproof mortar layer construction.
Optionally, the steel structure beam column includes a steel pipe bundle and a concrete core, the steel pipe bundle is formed by connecting a plurality of steel pipes, the cross sections of which are rectangular and are arranged side by side, the concrete core is provided with a plurality of steel pipes and is arranged in each steel pipe, and the concrete core is formed by pouring concrete in the steel pipes.
Through adopting above-mentioned technical scheme, the steel-pipe bundle quality is lighter, and is convenient for transport and installation, and the concrete core can increase the bulk strength that the steel-pipe was restrainted, and can play certain thermal-insulated, the effect gives sound insulation.
Optionally, still include the gas entrainment board, the gas entrainment board covers on steel construction beam column is close to indoor side, one side that the gas entrainment board is close to concrete wall still is close to indoor side fixed connection with concrete wall.
Through adopting above-mentioned technical scheme, utilize the air entrainment board can be close to indoor side to the steel construction beam column and carry out thermal-insulated protection, avoid can avoiding the steel construction beam column to be close to indoor side and receive the conflagration influence.
Optionally, the anti-crack grid cloth is further included, one side of the anti-crack grid cloth covers one side surface, close to the indoor, of the concrete wall, the other side of the anti-crack grid cloth covers one side surface, close to the indoor, of the air-entrapping plate, and the anti-crack grid cloth is further connected with the side edge of the air-entrapping plate.
Through adopting above-mentioned technical scheme, utilize anti net cloth that splits can play and shelter from concrete wallboard and reinforcing plate and be close to indoor side, and the follow-up indoor wall painting of being convenient for is used.
In summary, the present application includes at least one of the following benefits:
1. the concrete wall between two adjacent concrete beam columns can be prevented from being excessively extruded, and the use safety of the concrete wall is ensured;
2. the concrete wall can be used as a construction leveling layer of the concrete wall, so that the concrete wall can be conveniently and accurately constructed, and the construction difficulty is reduced;
3. the connecting strength between the concrete wall body and the steel structure beam column can be increased, and the effect of transmitting amplitude can be played, so that the connection between the concrete wall body and the steel structure beam column is firmer and more stable.
Drawings
FIG. 1 is a schematic structural view of a flexible connection structure according to an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of a flexible connection structure according to an embodiment of the present application;
FIG. 3 is a schematic structural diagram of a steel structural beam column according to an embodiment of the present application;
FIG. 4 is an enlarged view of part A of FIG. 1;
FIG. 5 is an enlarged partial schematic view of C of FIG. 2;
FIG. 6 is an enlarged view of part B of FIG. 1;
FIG. 7 is a schematic view of the connection between the wall tie bars of the embodiment of the present application;
FIG. 8 is a schematic view of the connection between the wall tie bars and the steel structural beams and columns according to the embodiment of the present application;
fig. 9 is a partially enlarged schematic view D of fig. 2.
Reference numerals: 1. steel structure beam columns; 11. steel tube bundle; 111. a steel pipe; 12. a concrete core; 13. a through hole; 2. a concrete wall; 21. building blocks with air; 22. a transition groove; 3. connecting the buffer assembly; 31. extruding a plastic plate; 32. a caulk layer; 33. tying the steel bar group; 331. wall body tie bars; 34. an anti-pulling connecting sleeve; 341. a connecting ring; 342. folding the clip; 4. an outdoor cladding protection assembly; 41. a connection layer; 42. a reinforcing layer; 43. a finishing layer; 5. an indoor cladding protection component; 51. a gas panel; 52. anti-crack gridding cloth; 53. and (5) facing the mortar layer.
Detailed Description
The present application is described in further detail below with reference to figures 1-9.
The embodiment of the application discloses a flexible connection structure for steel construction high-rise building, refer to fig. 1 and fig. 2, this flexible connection structure includes steel structure beam column 1, concrete wall 2, connect buffering subassembly 3, outdoor coating protection subassembly 4 and indoor coating protection subassembly 5, it sets up between steel structure beam column 1 and concrete wall 2's handing-over department to connect buffering subassembly 3, outdoor coating protection subassembly 4's both sides are close to outdoor side with steel structure beam column 1 and concrete wall 2 respectively and are connected, indoor coating protection subassembly 5's both sides are close to indoor side with steel structure beam column 1 and concrete wall 2 respectively and are connected.
Referring to fig. 1 and 3, the steel structure beam column 1 has a thickness of 95-105mm, and includes a steel tube bundle 11 and a concrete core 12, an interfacial agent is brushed on an outer surface of the steel tube bundle 11, the steel tube bundle 11 is composed of a plurality of steel tubes 111 side by side, the concrete core 12 is provided with a plurality of pieces and is respectively arranged in each steel tube 111, and the concrete core 12 is formed by pouring concrete into the steel tubes 111 and solidifying; wherein, a plurality of through holes 13 are arranged on the steel pipe bundle 11, two ends of the through holes 13 are respectively communicated with two long sides of the steel pipe bundle 11, and each through hole 13 comprises a plurality of through holes which are respectively arranged on each steel pipe 111.
Referring to fig. 1 and 4, the thickness of the concrete wall 2 is 125-135mm, the concrete wall 2 is built by a plurality of aerated blocks 21, and any two aerated blocks 21 which are adjacently arranged are filled with high-strength cement to ensure the connection strength; when the concrete wall 2 is connected with the steel structure beam column 1, one side of the concrete wall 2 close to the indoor space is basically overlapped with one side of the steel structure beam column 1 close to the indoor space.
Referring to fig. 2 and 5, a transition groove 22 is arranged on one side of the concrete wall 2 close to the outdoor, one side of the transition groove 22 is communicated with one end of the concrete wall 2 close to the steel structure beam column 1, and one side of the transition groove 22 far away from the steel structure beam column 1 is obliquely transited to the surface of the concrete wall 2; wherein, the depth of the transition groove 22 is 28-32mm, and the slope of the inclined surface of the transition groove 22 is 45-60 degrees.
Referring to fig. 6, the connection buffer assembly 3 includes a tie bar group 33 and an extruded plate 31, the extruded plate 31 is disposed between the concrete wall 2 and the steel structure beam column 1, the tie bar group 33 is provided with a plurality of groups, each group of tie bar group 33 is arranged along the length direction of the steel pipe 111 and provided with a plurality of groups, each group of tie bar group 33 includes a plurality of wall tie bars 331 arranged along the width direction of the steel pipe 111, one end of each wall tie bar 331 is implanted into the concrete wall 2, and the other end of each wall tie bar 331 penetrates through the extruded plate 31 and is implanted into the steel structure beam column 1; when the wall tie bars 331 are implanted into the steel structure beam column 1, the wall tie bars 331 penetrate through the steel pipes 111 through the through holes 13, and the concrete core 12 is cast and formed after the wall tie bars 331 penetrate through the steel pipes 111.
Referring to fig. 6 and 7, when two steel structure beam columns 1 which are adjacently arranged are connected with a concrete wall 2, wall tie bars 331 which are partially implanted into one of the steel structure beam columns 1 for connection are respectively fixed with wall tie bars 331 which are partially implanted into the other steel structure beam column 1, when the two wall tie bars 331 need to be fixedly connected, one ends of the two wall tie bars 331 which are close to the middle of the concrete wall 2 are overlapped to ensure that an enough contact surface is formed between the two wall tie bars 331, and then the joint parts of the two wall tie bars 331 are fixed into a whole by welding; specifically, a plurality of welding cavities (not shown) are reserved on one side, close to the interior, of the concrete wall body 2, one end, implanted into the concrete wall body 2, of each wall body tie bar 331 extends into the welding cavities, so that a worker can weld the wall body tie bars 331 at the welding cavities, and after the wall body tie bars 331 are welded, the welding cavities are filled with high-strength concrete, and the surface smoothness of the concrete wall body 2 can be guaranteed.
Referring to fig. 6, the caulking agent layers 32 are respectively arranged on both sides of the extruded sheet 31, the thickness of the extruded sheet 31 is 10-20, the width of the extruded sheet 31 is 75-85mm, both side surfaces of the extruded sheet 31 are respectively bonded and fixed with one side surface of the steel structure beam column 1 and one side surface of the concrete wall 2, which face each other, by using building sealant, and the two caulking agent layers 32 are respectively arranged on both long side sides of the extruded sheet 31, so as to achieve the effect of filling the gap between the extruded sheet 31 and the steel structure beam column 1 and the concrete wall 2.
Referring to fig. 8, a plurality of anti-pulling connecting sleeves 34 are further arranged on one side of the steel pipe bundle 11 away from the concrete wall 2, each anti-pulling connecting sleeve 34 includes a connecting ring 341 and a drawing clip 342, the drawing clip 342 is arranged on one side of the connecting ring 341, the drawing clip 342 is circumferentially arranged around the axis of the connecting ring 341 for one circle, one end of each drawing clip 342 away from the connecting ring 341 is obliquely arranged towards the direction close to the circumferential direction of the connecting ring 341, and a side surface of each drawing clip 342 close to the axis of the connecting ring 341 is provided with a sawtooth pattern; when the anti-pulling connecting sleeve 34 is installed on the steel pipe bundle 11, the connecting ring 341 abuts against the side surface of the steel pipe bundle 11, the portion of the wall tie bar 331 penetrating the steel pipe bundle 11 penetrates through the anti-pulling connecting sleeve 34, and at this time, one side surface of each furling clip 342 close to the axis of the connecting ring 341 abuts against and is connected with the outer wall of the wall tie bar 331.
Referring to fig. 9, the indoor cladding protection assembly 5 includes an air-entrainment plate 51, a crack-resistant mesh fabric 52 and a finishing mortar layer 53; the air-entrapping plate 51 is fixed with one indoor side surface of the steel structure beam column 1, one side of the air-entrapping plate 51 extends to one side of the concrete wall 2 close to the steel structure beam column 1, and the part of the air-entrapping plate 51 extending to the concrete wall 2 is fixed with one indoor side surface of the concrete wall 2; one side of the anti-cracking gridding cloth 52 covers one side surface of the concrete wall body 2 close to the indoor space and is fixed with the concrete wall body 2, and the other side of the anti-cracking gridding cloth covers one side surface of the air-entraining plate 51 close to the indoor space and is fixed with the air-entraining plate 51; the facing mortar layer 53 covers the concrete wall 2, the anti-crack gridding cloth 52 and one side of the aerated panel 51 close to the indoor space.
The implementation principle of the flexible connection structure for the steel structure high-rise building disclosed by the embodiment of the application is as follows:
utilize extruded sheet 31 can play the effect of buffering for when being located the steel construction beam column 1 of concrete wall 2 both sides and taking place great amplitude, extruded sheet 31 can avoid steel construction beam column 1 directly to produce great extrusion to concrete wall 2, ensures concrete wall 2's safe in utilization.
Meanwhile, the wall body drawing-in steel bars 331 are used for ensuring the connection strength between the two adjacent steel structure beam columns 1 and the concrete wall body 2, so that the steel structure beam columns 1 and the concrete wall body 2 cannot be separated when vibrating.
Utilize outdoor cladding protection component 4 and indoor cladding protection component 5 can protect the both sides face of steel construction beam column 1 and concrete wall 2 respectively, play effects such as separate temperature, fire prevention, waterproof, can further ensure the joint strength between steel construction beam column 1 and the concrete wall 2 simultaneously.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides a flexible connection structure for steel construction high-rise building which characterized in that: including steel structure beam column (1) and concrete wall (2), still including setting up extruded sheet (31) between steel structure beam column (1) and concrete wall (2), the both sides face of extruded sheet (31) utilizes the building sealant in order to be connected with steel structure beam column (1) and concrete wall (2) a side in opposite directions respectively, all be provided with connecting layer (41) caulking agent layer (32), two on the both long sides side of extruded sheet (31) connecting layer (41) caulking agent layer (32) are close to indoor and outdoor setting respectively.
2. The flexible connection structure for a steel structure high-rise building according to claim 1, wherein: still include wall body drawknot reinforcing bar (331), wall body drawknot reinforcing bar (331) are provided with a plurality of, each the wherein one end of wall body drawknot reinforcing bar (331) is pre-buried to be set up in concrete wall (2), the other one end of wall body drawknot reinforcing bar (331) is worn to establish to steel construction beam column (1) in and is fixed with steel construction beam column (1).
3. The flexible connection structure for a steel structure high-rise building according to claim 1, wherein: still include hot zinc wire net and cement mortar layer, the both sides of hot zinc wire are close to outdoor a side fixed connection with steel construction beam column (1) and concrete wall (2) respectively, the cement mortar layer covers on hot zinc wire net.
4. The flexible connection structure for a steel structure high-rise building according to claim 3, wherein: still include rust-resistant reinforcing bar net and waterproof mortar layer, rust-resistant reinforcing bar net is fixed on steel structure beam column (1) is close to outdoor side, one of them side of rust-resistant reinforcing bar net extends to concrete wall body (2) and is close to the position department of steel structure beam column (1) and fixed with concrete wall body (2), waterproof mortar layer covers on rust-resistant reinforcing bar net, the part that the cement mortar layer is close to steel structure beam column (1) covers on the cement mortar layer.
5. The flexible connection structure for the steel structure high-rise building according to claim 4, wherein: a transition groove (22) is formed in one side face, close to the outdoor, of the concrete wall body (2), one side of the transition groove (22) is communicated with one end, close to the steel structure beam column (1), of the concrete wall body (2), the other side of the transition groove (22) is in inclined transition to the surface of the concrete wall body (2), and one side, extending to the concrete wall body (2), of the rust-proof steel bar net is located in the transition groove (22).
6. The flexible connection structure for the steel structure high-rise building according to claim 1, wherein: the steel structure beam column (1) comprises a steel pipe bundle (11) and a concrete core body (12), the steel pipe bundle (11) is formed by connecting a plurality of steel pipes (111) which are in a rectangular shape in cross section and are arranged side by side, the concrete core body (12) is provided with a plurality of steel pipes (111) which are arranged in the steel pipes respectively, and the concrete core body (12) is formed by pouring concrete in the steel pipes (111).
7. The flexible connection structure for a steel structure high-rise building according to claim 1, wherein: still include gas plate (51), gas plate (51) cover on steel construction beam column (1) is close to indoor side, gas plate (51) one side that is close to concrete wall (2) still is close to indoor side fixed connection with concrete wall (2).
8. The flexible connection structure for a steel-structured high-rise building according to claim 7, wherein: the anti-cracking concrete wall further comprises anti-cracking gridding cloth (52), one side of the anti-cracking gridding cloth (52) covers one side of the concrete wall body (2) close to the indoor space, the other side of the anti-cracking gridding cloth (52) covers one side of the air-entrapping plate (51) close to the indoor space, and the anti-cracking gridding cloth (52) is further connected with the side edge of the air-entrapping plate (51).
CN202210169209.5A 2022-02-23 2022-02-23 Flexible connection structure for steel structure high-rise building Pending CN114457935A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
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US11725412B2 (en) * 2021-06-10 2023-08-15 Mohamad Dawas Chemical storage tank assembly

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