The setting method of binding steel bars in shear walls
A technology for tying steel bars and shear walls, which is applied in the processing of building materials, construction, building reinforcements, etc., can solve the problems of complex positioning groove setting structure, positioning grooves that cannot clamp steel bars well, and positioning groove damage.
Active Publication Date: 2021-03-23
CHINA METALLURGICAL CONSTR ENG GRP
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Problems solved by technology
After adopting this tooling, the distance between the longitudinal reinforcement and the horizontal reinforcement can be precisely controlled, but the structure of the positioning groove is complex, and at the same time, it is not easy to clamp, and the positioning groove is easy to be damaged during the clamping process. After long-term use, the positioning groove cannot be well fixed. clamping steel bar
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[0020]The stereotype method for binding steel bars in a shear wall provided in this embodiment includes the following steps: S1, prefabricating a plurality of square tubes 5 in the factory, and the left and right ends of the square tubes 5 are respectively provided with plug joints 51 and plug ports 52. The joint 51 and the socket 52 are arranged in a plug-in manner; a plurality of limit plates 53 are arranged at intervals on one side of the square tube, and the distance between two adjacent limit plates 53 is consistent; the plug joint of each square tube 51 and the socket 52 are provided with a connection perforation 54 arranged axially along the extending direction of the limit plate; S2, according to the set length and height of the shear wall, a plurality of square tubes 5 are inserted into connected and fixed to form a plurality of main rods 4 whose length is equal to or greater than the length of the shear wall and greater than or equal to the height of the shear wall. ...
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The invention discloses a shaping method of a shear wall reinforcing steel bar binding. The shaping method comprises the following steps that a plug connector and a plugging port are correspondingly arranged at the left end and the right end of a square tube, and a plurality of limiting plates are arranged on one side of the square tube at intervals; S2, the plurality of square tubes are insertedtogether to form a main rod piece; S3, two main rod pieces of equal length are grouped and fixed by a screw rod after passing through the main rod piece to form an upper positioning hoop and a lower positioning hoop for defining the position of the longitudinal rib of the shear wall and two side edge positioning hoops used for defining the position of a horizontal reinforcing steel bar of the shear wall; S4, the lower positioning hoop, a vertical reinforcing steel bar and the upper positioning hoop are sequentially installed; S5, the side edge positioning hoops and the horizontal steel bar aresequentially installed; and S6, the lower positioning hoop and the side edge positioning hoop are disassembled, and the upper positioning hoop is used as the lower positioning hoop of the next floor.According to the shaping method for the shear wall steel bar binding, the construction is convenient, the construction period is short, and the position and the distance of the horizontal reinforcingsteel bar and the vertical steel bar in the shear wall reinforcement cage can be effectively controlled.
Description
technical field [0001] The invention relates to a construction technique of a shear wall, in particular to a shaping method for binding steel bars of a shear wall. Background technique [0002] The shear wall structure uses reinforced concrete wall panels to replace the beams and columns in the frame structure, which can bear the internal forces caused by various loads and can effectively control the horizontal force of the structure. The structure of the force is called the shear wall structure. During the construction of the shear wall structure, the binding method of the shear wall reinforcement is either directly binding on the ground, or placing the steel bars on the binding frame for binding or with the help of shaped "ladder bars". Using the method of binding steel bars directly on the ground, it is difficult to control the spacing of the steel bars accurately, and it is difficult to guarantee the quality of the binding; the method of placing the steel bars on the bi...
Claims
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IPC IPC(8): E04C5/16E04G21/12
CPCE04C5/16E04G21/12
Inventor 杨洋邱长林
Owner CHINA METALLURGICAL CONSTR ENG GRP