Prefabricated stiffness concrete shear wall plate with steel beam connecting keys, assembled stiffness concrete shear wall and manufacturing method

Abstract

The invention provides a prefabricated stiffness concrete shear wall plate with steel beam connecting keys, an assembled stiffness concrete shear wall and a manufacturing method. An edge restraint component is arranged on the prefabricated stiffness concrete shear wall plate; an upper connecting steel beam is welded and connected with the top ends of two edge profile steel, upper steel beam connecting keys are welded and connected to the two ends of the upper connecting steel beam, a lower connecting steel beam is welded and connected with the bottom ends of the two edge profile steel, and lower steel beam connecting keys are welded and connected to the two ends of the lower connecting steel beam; bolt holes are correspondingly formed in the upper steel beam connecting keys and the lower steel beam connecting keys; and built-in anchor bolts are embedded in the concrete around a wall. The invention provides an assembled stiffness concrete structure shear wall structure with the steel beam connecting keys and a connection mode of the wall, the rigidity of the wall is large, the lateral resistance is high, the assembly form of joints is simple, the cost is low, operation is convenientand fast, feasibility is good, the precision requirement is low, connection is reliable, stress is clear, the shear force between shear walls can be well transmitted, and the prefabricated stiffnessconcrete shear wall plate can be widely used in the assembly of high-rise buildings.

Description

technical field [0001] The present invention generally relates to the field of building structure engineering, and mainly relates to a prefabricated stiff concrete shear wall with steel beam connection keys, and a prefabricated stiff concrete shear wall and production methods. Background technique [0002] At present, with the development of social economy and the increasing contradiction between resources and environment, it has become an inevitable trend to change from the extensive development mode to the intensive development mode. In the construction industry, prefabricated buildings can integrate industrialization and standardized production into the construction industry, which fully demonstrates the theme of energy conservation and emission reduction. Therefore, prefabricated buildings are the future development direction of the construction industry. As for the main structural forms of today's prefabricated buildings, there are mainly prefabricated frame structures...

AI Technical Summary

Problems solved by technology

Compared with the assembly of other structural forms, the assembly of shear wall structures has more connection joints. The connection form is technically difficult, the construction is complicated, and the connection quality is difficult to control and guarantee. Therefore, it has to be adopted in reality. The connection forms with large amount of wet work on site, such as assembly integral type, seriously affect the assembly rate of the building

As far as the prefabricated shear wall structure itself is concerned, considering the difference between the integrity of the prefabricated building structure and the corresponding traditional cast-in-place structure, the prefabricated shear wall structure has strict restrictions on the building height, which cannot reflect the shear wall structure. The advantages of the structure also restrict the use of prefabricated shear wall structures in high-rise buildings

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