Fabricated reinforced concrete shear wall and manufacturing method thereof

A reinforced concrete and shear wall technology, applied in the direction of walls, building components, buildings, etc., can solve the problems of wet operation and cumbersome construction process, and achieve the effect of improving strength, easy positioning and installation, and improving construction efficiency.

Inactive Publication Date: 2016-10-12
SOUTHEAST UNIV
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  • Abstract
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  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art, to provide a prefabricated reinforced concrete shear wall that is easy and quick to assemble on site, and has a high deg

Method used

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  • Fabricated reinforced concrete shear wall and manufacturing method thereof
  • Fabricated reinforced concrete shear wall and manufacturing method thereof
  • Fabricated reinforced concrete shear wall and manufacturing method thereof

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0027] Such as Figure 1-5 As shown, a prefabricated reinforced concrete shear wall includes an upper wall 1 and a lower wall 7; the upper wall 1 and the lower wall 7 are prefabricated reinforced concrete walls, and the upper wall 1 and the lower wall H-shaped connecting steel parts 4 arranged horizontally between 7;

[0028] The upper wall 1 is provided with horizontal steel bars and vertical steel bars 10, the lower end of the upper wall 1 is fixed with a U-shaped embedded steel piece 2, and the bottom end of the vertical steel bars 10 is welded in the U-shaped On the inner side of the flange of the embedded steel part-2, bolt holes-3 are prefabricated on both sides of the U-shaped embedded steel part-2, and the bolt holes-3 penetrate the upper wall body 1 transversely;

[0029] The lower wall 7 is provided with horizontal steel bars and ve...

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Abstract

The invention discloses a fabricated reinforced concrete shear wall and a manufacturing method thereof. U-shaped embedded steel parts are arranged on the upper edge and the lower edge of prefabricated shear walls. The ends of vertical bars of the shear walls are welded to the inner sides of the flanges of the U-shaped embedded steel parts. The upper prefabricated shear wall and the lower prefabricated shear wall are inserted into an H-shaped steel connecting part and positioned. Bolts penetrate through reserved bolt holes in the prefabricated shear walls, reserved bolt holes in the U-shaped embedded steel parts and reserved bolt holes in the H-shaped steel connecting part, and finally the bolts are screwed, so that connection of the upper prefabricated shear wall and the lower prefabricated shear wall is completed. Compared with the traditional methods of sleeve connection, indirect splicing of reserved hole grouting and the like, the manufacturing method has the characteristics that the assembly level is high, field installation is easy and fast, green construction is achieved, and pollution is avoided; and full-assembly of the prefabricated shear walls is achieved, and the manufacturing method can be applied to prefabricated concrete shear wall structures of multistoried buildings and high-rise buildings.

Description

technical field [0001] The invention relates to a novel fully assembled reinforced concrete shear wall and a manufacturing method thereof, belonging to the technical field of structural engineering in the civil engineering industry. Background technique [0002] The connection between the prefabricated shear wall components in the prefabricated reinforced concrete shear wall structure is the weak link of the overall structure, and the performance of the connection determines the seismic performance of the prefabricated shear wall structure. At present, in the prefabricated reinforced concrete shear wall structure, the vertical connection mainly adopts sleeve connection, slurry anchor connection and other methods. fully use. The development of a vertical connection method for fully assembled shear walls suitable for multi- and high-rise buildings meets the requirements of the national construction industrialization and housing industrialization. Contents of the invention ...

Claims

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Application Information

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IPC IPC(8): E04B2/60
CPCE04B2/60
Inventor 邱洪兴孙建陆波杨原孔杰
Owner SOUTHEAST UNIV
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