CN212405577U - Steel plate combined shear wall for super high-rise building - Google Patents
Steel plate combined shear wall for super high-rise building Download PDFInfo
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- CN212405577U CN212405577U CN202020956774.2U CN202020956774U CN212405577U CN 212405577 U CN212405577 U CN 212405577U CN 202020956774 U CN202020956774 U CN 202020956774U CN 212405577 U CN212405577 U CN 212405577U
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Abstract
The utility model discloses a super high-rise building steel sheet combination shear wall, including thermal insulation wall board, reinforcement steel sheet, shear force wall main part and concrete wall, the both sides of shear force wall main part evenly are fixed with the reinforcement steel sheet, and evenly pass through fixed steel nail fixed connection between reinforcement steel sheet and the shear force wall main part, the shear force wall main part includes concrete wall and thermal insulation wall board, and the pouring of the central point department of shear force wall main part has concrete wall, the even coating in the outside of heat preservation has diamond dust wearing layer. The utility model discloses an install shear force wall main part, the both sides of shear force wall main part evenly are fixed with the reinforcement steel sheet, and it is fixed evenly to be connected through fixed steel nail between reinforcement steel sheet and the shear force wall main part, evenly is fixed with the fixed ring of inserting on the reinforcement steel sheet, and the fixed reinforcing bar that has passed between the ring of inserting plays the effect of support to the outside of shear force wall main part for this shear force wall main part has great anti lateral stiffness and later stage bearing capacity.
Description
Technical Field
The utility model relates to a shear force wall technical field specifically is super high-rise building steel sheet composite shear wall.
Background
Shear walls, also called as wind-resistant walls, earthquake-resistant walls or structural walls, are walls which mainly bear horizontal loads and vertical loads (gravity) caused by wind loads or earthquake action in houses or structures and prevent the shear failure of the structures, and are generally made of reinforced concrete, but most of the existing shear walls have some problems, specifically, the following problems are solved;
1. the existing shear wall has a simple structure, weak lateral stiffness and later-stage bearing capacity and poor anti-seismic effect;
2. when the existing shear wall is applied to a super high-rise building, the shear born by the wall limbs is overlarge when the existing shear wall is subjected to earthquake, and brittle failure is easy to occur;
3. the existing shear wall has poor self structural strength and compressive property, the wall body is easy to crack when being frozen, and the safety is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a super high-rise building steel sheet compound shear wall to the simple structure who proposes in solving above-mentioned background art, the antidetonation effect is not good, take place brittle failure and the lower problem of wall body security easily.
In order to achieve the above object, the utility model provides a following technical scheme: super high-rise building steel sheet combination shear wall, including heat preservation wallboard, reinforcement steel sheet, shear force wall main part and concrete wall, the both sides of shear force wall main part are evenly fixed with the reinforcement steel sheet, and evenly pass through fixed steel nail fixed connection between reinforcement steel sheet and the shear force wall main part, the shear force wall main part includes concrete wall and heat preservation wallboard, and the pouring of the central point department of shear force wall main part has concrete wall, the vertical expansion joint that is provided with of central point department of concrete wall, and concrete wall's both sides all are fixed with heat preservation wallboard, the inside of heat preservation wallboard lateral wall all is provided with the heat preservation, the inside of heat preservation evenly fills there is polyurethane foam, and all is provided with the enhancement layer in the heat preservation wallboard of heat preservation both sides, the even coating in the outside of heat preservation has diamond dust wearing layer.
Preferably, the joints of the heat-insulating wall boards and the concrete wall bodies are coated with waterproof coatings, and the waterproof coatings are thick acrylic esters, so that the waterproof performance is improved.
Preferably, the reinforced steel plate is evenly fixed with a fixed inserting ring, and a reinforced steel bar vertically penetrates between the fixed inserting rings, so that the stability is improved, and the anti-seismic effect is improved.
Preferably, the inside of expansion joint evenly is provided with the rubber layer, and the both sides on rubber layer all through fixing clip steel and concrete wall body fixed connection, all be provided with the foam blanket in the expansion joint between the rubber layer, prevent that the brittle failure from taking place for the shear force wall main part.
Preferably, the inside of heat preservation is provided with the spliced pole, and the equidistant distribution of spliced pole is convenient for improve the support nature of heat preservation.
Preferably, the inside of enhancement layer evenly is provided with the preformed groove, and is parallel to each other between the preformed groove, the inside in preformed groove all is fixed with the strengthening rib, the enhancement layer all is provided with the compressive layer in keeping away from the heat preservation wallboard of heat preservation one side, and the longitudinal section on compressive layer all is the semicircle type, improves concrete wall self structural strength and compressive property.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this super high-rise building steel sheet composite shear wall is through installing the shear force wall main part, the both sides of shear force wall main part are evenly fixed with the reinforcement steel sheet, it is fixed evenly to be connected through fixed steel nail between reinforcement steel sheet and the shear force wall main part, evenly be fixed with the fixed ring of inserting on the reinforcement steel sheet, vertical the passing has the reinforcement reinforcing bar between the fixed ring of inserting, the effect of support is played to the outside of shear force wall main part, the integrated configuration form of reinforcement steel sheet and shear force wall main part, make this shear force wall main part have great lateral stiffness and later stage bearing capacity, borrow the support by reinforcing bar, the stability of shear force wall major structure has been increased, and then the antidetonation effect of shear force wall main part has been promoted, and reinforcement steel sheet interval distribution, be favorable to.
(2) This super high-rise building steel sheet combination shear wall is provided with concrete wall through the central point department in shear force wall main part is inside, concrete wall's central point department is vertical to be provided with the expansion joint, prevent to lead to this shear force wall main part to produce the crack destruction because of the breathing out deformation that weather temperature variation produced, the inside of expansion joint evenly is provided with the rubber layer, the both sides on rubber layer all are through fixing clip steel and concrete wall fixed connection, all be provided with the foam blanket in the expansion joint between the rubber layer, be convenient for improve the mechanical properties of this shear force wall main part, be convenient for prevent when vibrations crack extension development in the shear force wall main part, prevent that the shear force wall main part from taking place the brittle failure.
(3) This super high-rise building steel sheet combination shear wall all is fixed with heat preservation wallboard through the both sides at concrete wall, heat preservation wallboard's inside all is provided with the heat preservation, it has polyurethane foam to evenly fill in the heat preservation, make this shear wall main part have good heat preservation effect, the both sides on heat preservation all are provided with the enhancement layer simultaneously, the inside evenly distributed of enhancement layer has the reservation tank, all be fixed with the strengthening rib in the reservation tank, one side that the heat preservation was kept away from to the enhancement layer all is provided with the compressive layer, the longitudinal section on compressive layer all is half circular arc type, be convenient for improve the structural strength and the compressive property of this shear wall main part, play the cushioning effect when receiving external force extrusion collision, be difficult to damage, prolonged service life, the security is increased.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the partial side view cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the cross-sectional structure of the side wall of the thermal insulation wall board of the present invention;
fig. 4 is a schematic view of the structure of the reinforced steel plate in a top view.
In the figure: 1. a thermal insulation wallboard; 2. reinforcing the steel plate; 3. fixing the insert ring; 4. reinforcing steel bars; 5. a shear wall body; 6. an expansion joint; 7. a concrete wall; 8. a foam layer; 9. a rubber layer; 10. fixing the clamping steel; 11. waterproof paint; 12. a polyurethane foam; 13. connecting columns; 14. a heat-insulating layer; 15. a reinforcing layer; 16. reserving a groove; 17. reinforcing ribs; 18. a pressure resistant layer; 19. a carborundum wear-resistant layer; 20. and (5) fixing the steel nail.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: the steel plate combined shear wall for the super high-rise building comprises a heat-insulation wall plate 1, reinforcing steel plates 2, a shear wall main body 5 and a concrete wall 7, wherein the reinforcing steel plates 2 are uniformly fixed on two sides of the shear wall main body 5, the reinforcing steel plates 2 are uniformly and fixedly connected with the shear wall main body 5 through fixing steel nails 20, fixing inserting rings 3 are uniformly fixed on the reinforcing steel plates 2, and reinforcing steel bars 4 vertically penetrate through the fixing inserting rings 3;
the outer side of the shear wall main body 5 is supported, so that the shear wall main body 5 has higher lateral stiffness and later-stage bearing capacity and good connection performance, and the reinforcing steel plates 2 are distributed at intervals, thereby being beneficial to saving materials;
the shear wall main body 5 comprises a concrete wall body 7 and a heat-insulating wall plate 1, the concrete wall body 7 is poured in the central position of the shear wall main body 5, an expansion joint 6 is vertically arranged in the central position of the concrete wall body 7, a rubber layer 9 is uniformly arranged in the expansion joint 6, two sides of the rubber layer 9 are fixedly connected with the concrete wall body 7 through fixing clamp steel 10, and a foam layer 8 is arranged in the expansion joint 6 between the rubber layers 9;
the shear wall main body 5 is prevented from generating crack damage due to expansion and contraction deformation caused by climate temperature change, the foam layer 8 and the rubber layer 9 are energy-consuming materials, the mechanical property of the shear wall main body 5 is improved conveniently, crack extension development on the shear wall main body 5 during vibration is prevented conveniently, and the shear wall main body 5 is prevented from being fragile and damaged;
the two sides of the concrete wall 7 are both fixed with heat-insulating wallboards 1, the joints of the heat-insulating wallboards 1 and the concrete wall 7 are both coated with waterproof coatings 11, and the waterproof coatings 11 are thick acrylic ester;
the waterproof performance is improved, the material can be constructed on a wet base layer, the bonding strength is high, the coating strength is high, the elongation is high, and the adaptability to the shrinkage, deformation and cracking of the base layer is strong;
the heat preservation wall board 1 is characterized in that heat preservation layers 14 are arranged inside the side walls of the heat preservation wall boards 1, polyurethane foam 12 is uniformly filled inside the heat preservation layers 14, connecting columns 13 are arranged inside the heat preservation layers 14, the connecting columns 13 are distributed at equal intervals, the supporting performance of the heat preservation layers 14 is convenient to improve, reinforcing layers 15 are arranged in the heat preservation wall boards 1 on two sides of the heat preservation layers 14, reserved grooves 16 are uniformly formed inside the reinforcing layers 15, the reserved grooves 16 are parallel to each other, reinforcing ribs 17 are fixed inside the reserved grooves 16, pressure-resistant layers 18 are arranged in the heat preservation wall boards 1 on the sides, far away from the heat preservation layers 14, of the reinforcing layers 15, the longitudinal sections of the pressure-resistant layers 18 are semicircular, and emery wear-resistant;
structural strength and compressive property of this shear force wall main part 5 are convenient for improve, play the cushioning effect when receiving external force extrusion collision, are difficult to damage, increase of service life increases the security.
The working principle is as follows: when the shear wall is used, the reinforcing steel plates 2 are uniformly fixed on two sides of the shear wall main body 5, the reinforcing steel plates 2 and the shear wall main body 5 are uniformly connected and fixed through the fixing steel nails 20, the fixing insert rings 3 are uniformly fixed on the reinforcing steel plates 2, the reinforcing steel bars 4 vertically penetrate between the fixing insert rings 3, and the outer side of the shear wall main body 5 is supported, so that the shear wall main body 5 has higher lateral rigidity resistance and later-stage bearing capacity, has good connection performance and can play a certain anti-seismic function, the structural stability of the shear wall main body 5 is improved by the support of the reinforcing steel bars 4, the anti-seismic effect of the shear wall main body 5 is further improved, the reinforcing steel plates 2 are distributed at intervals, the material is saved, the shear wall main body 5 is composed of a concrete wall body 7 and a heat-insulating wall plate 1, and an expansion joint 6 is vertically arranged at the central position of the concrete, the shear wall main body 5 is prevented from generating crack damage due to expansion and contraction deformation generated by climate temperature change, the rubber layers 9 are uniformly arranged inside the expansion joints 6, two sides of each rubber layer 9 are fixedly connected with the concrete wall 7 through the fixing clamp steel 10, the foam layers 8 are arranged in the expansion joints 6 between the rubber layers 9, the mechanical property of the shear wall main body 5 is improved, crack extension development on the shear wall main body 5 during vibration is prevented, brittle damage of the shear wall main body 5 is prevented, the heat insulation layer 14 is arranged inside the heat insulation wall board 1, polyurethane foam 12 is uniformly filled in the heat insulation layer 14, the shear wall main body 5 has good heat insulation effect, reinforcing layers 15 are arranged on two sides of the heat insulation layer 14, reserved grooves 16 are uniformly distributed in the reinforcing layers 15, reinforcing ribs 17 are fixed in the reserved grooves 16, and a compression resistant layer 18 is arranged on one side of the reinforcing layer 15, which is far away from the heat insulation layer 14, the longitudinal section of the compressive layer 18 is semicircular, so that the structural strength and the compressive property of the shear wall main body 5 are improved conveniently, the shear wall plays a role in buffering when being extruded and collided by external force, the shear wall is not easy to damage, the service life is prolonged, and the safety is improved.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Super high-rise building steel sheet combination shear wall, including heat preservation wallboard (1), reinforcement steel sheet (2), shear force wall main part (5) and concrete wall body (7), its characterized in that: reinforcing steel plates (2) are uniformly fixed on two sides of the shear wall main body (5), the reinforcing steel plates (2) are uniformly and fixedly connected with the shear wall main body (5) through fixing steel nails (20), the shear wall main body (5) comprises a concrete wall body (7) and a heat-insulating wall plate (1), a concrete wall body (7) is poured at the central position of the shear wall main body (5), an expansion joint (6) is vertically arranged at the central position of the concrete wall body (7), and both sides of the concrete wall body (7) are fixed with heat-insulating wall boards (1), the inside of the side walls of the heat-insulating wall boards (1) is provided with heat-insulating layers (14), polyurethane foam (12) is uniformly filled in the heat-insulating layer (14), and reinforcing layers (15) are arranged in the heat-insulating wall boards (1) at the two sides of the heat-insulating layer (14), the outer side of the heat-insulating layer (14) is uniformly coated with a carborundum wear-resistant layer (19).
2. The super high-rise building steel plate composite shear wall of claim 1, wherein: the joint of the heat-insulating wall board (1) and the concrete wall body (7) is coated with waterproof paint (11), and the waterproof paint (11) is thick acrylic ester.
3. The super high-rise building steel plate composite shear wall of claim 1, wherein: the reinforced steel plate (2) is evenly fixed with fixed inserting rings (3), and reinforcing steel bars (4) vertically penetrate between the fixed inserting rings (3).
4. The super high-rise building steel plate composite shear wall of claim 1, wherein: the expansion joint is characterized in that rubber layers (9) are uniformly arranged inside the expansion joint (6), the two sides of each rubber layer (9) are fixedly connected with the concrete wall body (7) through fixing clamp steel (10), and foam layers (8) are arranged in the expansion joint (6) between the rubber layers (9).
5. The super high-rise building steel plate composite shear wall of claim 1, wherein: connecting columns (13) are arranged inside the heat-insulating layer (14), and the connecting columns (13) are distributed at equal intervals.
6. The super high-rise building steel plate composite shear wall of claim 1, wherein: the inside of enhancement layer (15) evenly is provided with preformed groove (16), and is parallel to each other between preformed groove (16), the inside in preformed groove (16) all is fixed with strengthening rib (17), all be provided with in heat preservation wallboard (1) of heat preservation (14) one side are kept away from in enhancement layer (15) resistance to compression layer (18), and the longitudinal section of resistance to compression layer (18) all is the semicircle arc type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020956774.2U CN212405577U (en) | 2020-05-31 | 2020-05-31 | Steel plate combined shear wall for super high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020956774.2U CN212405577U (en) | 2020-05-31 | 2020-05-31 | Steel plate combined shear wall for super high-rise building |
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| Publication Number | Publication Date |
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| CN212405577U true CN212405577U (en) | 2021-01-26 |
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| CN202020956774.2U Active CN212405577U (en) | 2020-05-31 | 2020-05-31 | Steel plate combined shear wall for super high-rise building |
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