Rigid connection node of fabricated concrete shear wall and floor support plate and construction method

Abstract

The invention relates to a rigid connection node of a fabricated concrete shear wall and a floor support plate and a construction method. The connection node comprises the shear wall and the floor support plate, and the floor support plate is fixedly connected to one side of the shear wall through H-shaped steel. Preferably, the rigid connection node of the shear wall and the floor support plate is further comprises a first steel plate, a second steel plate, a third steel plate and the H-shaped steel. The first steel plate and the second steel plate are separately and fixedly arranged on the two sides of the shear wall, the third steel plate is fixedly arranged on the end face of the floor support plate, and the third steel plate is fixedly connected with the first steel plate or the second steel plate through the H-shaped steel. The technical problems in an existing fabricated concrete shear wall structure that a joint of a shear wall and a floor support plate is complex in connectionform and difficult to connect are solved.

Description

technical field [0001] The invention relates to the technical field of joint connection of prefabricated building structures, in particular to a rigid connection joint between a prefabricated concrete shear wall and a floor deck and a construction method. Background technique [0002] With the rapid development of my country's economy, people's living standards continue to improve, and the requirements for housing are increasing. At the same time, the cast-in-place construction method of residential buildings is not compatible with the concept of sustainable development in my country. At present, my country urgently needs to solve the problems of high energy consumption, high pollution, and high investment in residential construction. Therefore, the Ministry of Housing and Urban-Rural Development of the Development and Reform Commission of my country has promulgated the "Green Building Action Plan", which clearly mentions the promotion of prefabricated assembly suitable for ...

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Problems solved by technology

[0008] The purpose of the present invention is to provide a rigid connection node and construction method between the prefabricated concrete shear wall and the floor deck, which is easy to construct, has superior mechanical performance at the connection and has strong rigidity, so as to solve the problem of the existing prefabricated concrete shear force. In the wall structure, the joint connection between the shear wall and the floor slab is complex and difficult to connect.

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