CN210177740U - Super-thick shear wall with anti-seismic effect - Google Patents

Super-thick shear wall with anti-seismic effect Download PDF

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Publication number
CN210177740U
CN210177740U CN201920723976.XU CN201920723976U CN210177740U CN 210177740 U CN210177740 U CN 210177740U CN 201920723976 U CN201920723976 U CN 201920723976U CN 210177740 U CN210177740 U CN 210177740U
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steel
shear wall
bars
channel
steel bars
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Guolei Zheng
郑国磊
Hanlong Liu
刘翰龙
Ruisong Yan
闫瑞松
Zishuai Ding
丁自帅
Qingwei Yang
杨清伟
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China Construction Second Engineering Bureau Co Ltd
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China Construction Second Engineering Bureau Co Ltd
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Abstract

The utility model discloses a super thick shear force wall with antidetonation effect, including steel framework, steel framework includes horizontal reinforcing bar and longitudinal reinforcement, horizontal reinforcing bar passes through steel wire fixed mounting on longitudinal reinforcement, peg graft in the upper end of grade beam in the fixed of longitudinal reinforcement, set up slotted steelframe and two sets of steel sheets on the grade beam respectively, the through-hole has been seted up on the steel sheet, it has first strengthening rib to peg graft in the through-hole internal fixation, the last second strengthening rib that is provided with of steel framework. The utility model discloses a set up the steel sheet on the grade beam respectively to set up the cross section of steel sheet into the wave type, and set up slotted steelframe between two sets of steel sheets, and be provided with the stock at the lower extreme of grade beam, enable this shear force wall and have good buckling restrained ability, because the setting of steel sheet and slotted steelframe has increased the thickness of shear force wall simultaneously, thereby has strengthened the stability of this shear force wall, improves the shock resistance coefficient.

Description

Super-thick shear wall with anti-seismic effect
Technical Field
The utility model relates to a building engineering field technical field specifically is a super thick shear force wall with antidetonation effect.
Background
Shear walls are also known as wind resistant walls, seismic walls or structural walls. The wall body mainly bears horizontal load and vertical load caused by wind load or earthquake action in a house or a structure to prevent the structure from being damaged by shearing force, and is generally made of reinforced concrete and divided into a plane shearing wall and a barrel shearing wall. The planar shear wall is used in reinforced concrete frame structure, riser structure and flat slab system, and has cast-in-situ or prefabricated reinforced concrete shear wall in some parts, peripheral beams and columns, and cylindrical shear wall for high building, high building and suspension structure.
In practical applications, in order to fully exert the performance of the steel plate and enable the steel plate shear wall to have high buckling-restrained capacity when stressed, sufficient transverse and longitudinal stiffening ribs are generally required to be arranged on two sides of the steel plate shear wall so as to ensure that the steel plate does not have integral buckling and local buckling. However, the existing shear wall generally has the defect of poor buckling resistance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a super thick shear force wall with antidetonation effect, this shear force wall is through setting up the steel sheet on the grade beam respectively, and set up the cross section of steel sheet into the wave type, and be provided with slotted steelframe between two sets of steel sheets, and be provided with the stock at the lower extreme of grade beam, enable this shear force wall and have good buckling restrained performance, simultaneously because the setting of steel sheet and slotted steelframe has increased the thickness of shear force wall, thereby strengthened the stability of this shear force wall, improve the shock resistance coefficient, in order to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a super thick shear force wall with antidetonation effect, includes steel framework, steel framework includes horizontal reinforcing bar and longitudinal reinforcement, horizontal reinforcing bar passes through steel wire fixed mounting on longitudinal reinforcement, peg graft in the upper end of grade beam in the fixed of longitudinal reinforcement, set up slotted steelframe and two sets of steel sheets on the grade beam respectively, the through-hole has been seted up on the steel sheet, it has first strengthening rib to peg graft in the through-hole internal fixation, the last second strengthening rib that is provided with of steel framework, the both ends of second strengthening rib are fixed respectively and are welded on horizontal reinforcing bar and longitudinal reinforcement, the channel-section steel frame is located between two sets of steel sheets, concrete layer has been pour to steel framework's inside.
Preferably, the channel-section steel frame includes first groove billet, second groove billet and supports the billet, first channel-section steel strip is provided with three groups, the fixed welding of second groove billet is in the upper end of first groove billet, the fixed steel column of lower extreme fixedly connected with of second groove billet, the one end of supporting the billet is passed through nut fixed connection on fixed steel column, and the other end fixed connection who supports the billet is in one side of first groove billet.
Preferably, the concrete layer is positioned at the upper end of the ground beam.
Preferably, the cross section of the steel plate is provided in a wave shape.
Preferably, the lower extreme of grade beam is provided with the stock, the stock is the line type equidistant setting and is not less than five groups.
Preferably, the transverse reinforcing steel bars and the longitudinal reinforcing steel bars are both set to be compression reinforcing steel bars.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up the steel sheet on the grade beam respectively to set up the cross section of steel sheet into the wave type, and set up slotted steelframe between two sets of steel sheets, and be provided with the stock at the lower extreme of grade beam, enable this shear force wall and have good buckling restrained ability, because the setting of steel sheet and slotted steelframe has increased the thickness of shear force wall simultaneously, thereby has strengthened the stability of this shear force wall, improves the shock resistance coefficient.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the steel plate structure of the present invention;
fig. 3 is a schematic view of the structure of the steel bar framework of the present invention;
fig. 4 is the structural schematic diagram of the channel steel frame of the present invention.
In the figure: 1. transverse reinforcing steel bars; 2. longitudinal reinforcing steel bars; 3. a ground beam; 4. a channel steel frame; 5. a steel plate; 6. a through hole; 7. a first reinforcing rib; 8. a steel reinforcement frame; 9. a second reinforcing rib; 10. a first channel steel strip; 11. a second channel steel strip; 12. supporting the steel bars; 13. fixing the steel column; 14. a nut; 15. a concrete layer; 16. an anchor rod.
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 a technical solution: this super thick shear force wall with antidetonation effect, including steel framework 8, steel framework 8 includes horizontal reinforcing bar 1 and longitudinal reinforcement 2, horizontal reinforcing bar 1 passes through steel wire fixed mounting on longitudinal reinforcement 2, peg graft in the upper end of grade beam 3 in the fixed of longitudinal reinforcement 2, be provided with slotted steelframe 4 and two sets of steel sheet 5 on the grade beam 3 respectively, through-hole 6 has been seted up on steel sheet 5, 6 internal fixation pegs graft of through-hole have first strengthening rib 7, be provided with second strengthening rib 9 on steel framework 8, the both ends of second strengthening rib 9 are fixed welding respectively on horizontal reinforcing bar 1 and longitudinal reinforcement 2, channel-section steel frame 4 is located between two sets of steel sheet 5, concrete layer 15 has been pour to steel framework 8's inside.
Specifically, channel-section steel frame 4 includes first groove billet 10, second groove billet 11 and supports billet 12, and first groove billet 10 is provided with three groups, and second groove billet 11's fixed welding in the upper end of first groove billet 10, the fixed steel column 13 of the lower extreme fixedly connected with of second groove billet 11, the one end of supporting billet 12 pass through nut 14 fixed connection on fixed steel column 13, and the other end fixed connection who supports billet 12 is in one side of first groove billet 10. The longitudinal stability of the shear wall is convenient to increase.
Specifically, the concrete layer 15 is located at the upper end of the ground beam 3.
Specifically, the cross section of the steel plate 5 is provided in a wave shape. Facilitating an increase in the buckling resistance of the steel plate 5.
Specifically, the lower end of the ground beam 3 is provided with anchor rods 16, and the anchor rods 16 are arranged at equal intervals in a linear mode and are not lower than five groups. The shear wall is conveniently and stably fixed between the laminates of the building.
Specifically, the transverse steel bars 1 and the longitudinal steel bars 2 are both set to be compression steel bars. So as to make the concrete layer firmer.
The working principle is as follows: the utility model discloses a set up steel sheet 5 on grade beam 3 respectively to set up the cross section of steel sheet 5 into the wave type, and set up slotted steelframe 4 between two sets of steel sheets 5, and be provided with stock 16 at the lower extreme of grade beam 3, enable this shear force wall and have good buckling restrained ability, because steel sheet 5 and channel-section steel frame 4's setting has increased the thickness of shear force wall simultaneously, thereby has strengthened the stability of this shear force wall, has improved the shock resistance coefficient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a super thick shear force wall with antidetonation effect, includes steel framework (8), its characterized in that: the steel bar frame (8) comprises transverse steel bars (1) and longitudinal steel bars (2), the transverse steel bars (1) are fixedly installed on the longitudinal steel bars (2) through steel wires, the longitudinal steel bars (2) are fixedly inserted into the upper ends of the ground beams (3), grooved steel frames (4) and two groups of steel plates (5) are arranged on the ground beams (3) respectively, through holes (6) are formed in the steel plates (5), first reinforcing ribs (7) are fixedly inserted into the through holes (6), second reinforcing ribs (9) are arranged on the steel bar frame (8), two ends of the second reinforcing ribs (9) are fixedly welded on the transverse steel bars (1) and the longitudinal steel bars (2) respectively, the grooved steel frames (4) are located between the two groups of steel plates (5), and concrete layers (15) are poured inside the steel bar frame (8).
2. An ultra-thick shear wall with seismic action according to claim 1, characterized in that: channel steel frame (4) include first channel steel strip (10), second channel steel strip (11) and support billet (12), first channel steel strip (10) are provided with three groups, the fixed welding in the upper end of first channel steel strip (10) of second channel steel strip (11), the fixed steel column (13) of lower extreme fixedly connected with of second channel steel strip (11), the one end of supporting billet (12) is passed through nut (14) fixed connection on fixed steel column (13), and the other end fixed connection of supporting billet (12) is in one side of first channel steel strip (10).
3. An ultra-thick shear wall with seismic action according to claim 1, characterized in that: the concrete layer (15) is positioned at the upper end of the ground beam (3).
4. An ultra-thick shear wall with seismic action according to claim 1, characterized in that: the cross section of the steel plate (5) is wave-shaped.
5. An ultra-thick shear wall with seismic action according to claim 1, characterized in that: the lower extreme of ground beam (3) is provided with stock (16), stock (16) are the line type equidistant be provided with be not less than five groups.
6. An ultra-thick shear wall with seismic action according to claim 1, characterized in that: the transverse steel bars (1) and the longitudinal steel bars (2) are both set to be compression steel bars.
CN201920723976.XU 2019-05-20 2019-05-20 Super-thick shear wall with anti-seismic effect Active CN210177740U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920723976.XU CN210177740U (en) 2019-05-20 2019-05-20 Super-thick shear wall with anti-seismic effect

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920723976.XU CN210177740U (en) 2019-05-20 2019-05-20 Super-thick shear wall with anti-seismic effect

Publications (1)

Publication Number Publication Date
CN210177740U true CN210177740U (en) 2020-03-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920723976.XU Active CN210177740U (en) 2019-05-20 2019-05-20 Super-thick shear wall with anti-seismic effect

Country Status (1)

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CN (1) CN210177740U (en)

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