Prefabricated stiffened concrete shear wall panel with steel beam connection key, assembled stiffened concrete shear wall and manufacturing method

Abstract

The invention provides a prefabricated stiffened concrete shear wall panel with a steel beam connecting key, an assembled stiffened concrete shear wall and a manufacturing method. The prefabricated stiffened concrete shear wall panel has edge restraint components; the upper connecting steel beam and The top ends of the two edge profiles are welded and connected with an upper steel beam connecting key, the lower connecting steel beam is welded with the bottom ends of the two edge profiles and the two ends are welded and connected with a lower steel beam connecting key; the upper steel beam connecting key is connected with Bolt holes are correspondingly opened on the connection key of the lower steel beam; built-in anchor bolts are pre-embedded in the concrete around the wall. The invention provides an assembled rigid concrete structure shear wall structure with steel beam connection keys and a connection method of the wall body. The wall body has high rigidity, strong lateral resistance, simple assembly form of joints, and low cost. The operation is convenient, the feasibility is good, the precision is low, the connection is reliable, the force is clear, and the shear force between the shear walls can be well transmitted, and it may 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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