Prefabricated reinforced concrete shear wall convenient to install and construction method

A technology for reinforced concrete and concrete walls, applied to walls, building components, buildings, etc., can solve the problems of fireproof materials occupying building use area, poor fireproof performance of steel plate composite shear walls, and low efficiency of building use, etc., to achieve connection Convenient and fast, easy to intersperse, easy to locate and install
CN111424849APending Publication Date: 2020-07-17THE ARCHITECTURAL DESIGN & RES INST OF ZHEJIANG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
THE ARCHITECTURAL DESIGN & RES INST OF ZHEJIANG UNIV
Publication Date
2020-07-17

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Abstract

The invention discloses a prefabricated reinforced concrete shear wall convenient to install and a construction method. The prefabricated reinforced concrete shear wall comprises a concrete wall body,wherein an edge component is arranged on the side face of the concrete wall body, and longitudinal ribs vertically protrude out of the end face of the concrete wall body; a steel beam connecting piece is arranged at one end of the edge component; and the steel beam connecting piece comprises two flange plates, and a web is arranged between the two flange plates. The construction method comprisesthe following steps that stirrups and the longitudinal ribs are bound in a horizontal connecting area, supporting pieces and the steel beam connecting piece are arranged on the shear wall, and the steel beam connecting piece is fixed to anchor bolts; hidden beam steel bars and hidden beam stirrups are arranged in a vertical connecting area; hidden column longitudinal ribs are connected through longitudinal rib connectors, and the stirrups are inserted into stirrup penetrating holes; the steel beam connecting piece is connected with a steel beam; and a laminated slab or a floor support plate islaid on the steel beam, floor slab steel bars are bound, concrete is poured, and the wall body is obtained through maintenance. The prefabricated reinforced concrete shear wall has the advantages ofbeing low in manufacturing cost and good in fireproof performance.
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Description

technical field

[0001] The invention relates to a shear wall, in particular to a conveniently installed prefabricated reinforced concrete shear wall and a construction method. Background technique

[0002] With the development of green buildings and building industrialization, prefabricated shear walls have gradually entered the market, and prefabricated shear walls have gradually replaced traditional cast-in-place concrete shear walls. The existing prefabricated shear wall, the existing prefabricated shear wall structure system is mainly a steel plate composite shear wall, which is convenient to connect, fast in construction, and has guaranteed construction quality; however, the fire performance of the steel plate composite shear wall is poor , additional fire protection is required, the cost is high, and the fire protection materials also occupy the usable area of ​​the building, resulting in low efficiency of use of the building. Fireproof materials are easily destroyed ...

Claims

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