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L-shaped and T-shaped concrete shear wall structure combined type prefabricated edge component

A technology of concrete shear walls, edge elements, applied in the direction of building elements, walls, manufacturing tools, etc.

Pending Publication Date: 2019-05-10
北京博创绿色建筑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the promotion of prefabricated buildings, prefabricated hollow wall panels with concrete shear wall structures have gradually been widely used, but the current prefabricated buildings have not yet completed 100% prefabrication, especially high-rise buildings with a floor height of more than 10 floors. The higher the storey height, the higher the seismic requirements and mechanical properties of the edge of the concrete shear wall structure. Therefore, the edge of the existing high-rise buildings is still completed by cast-in-place concrete.

Method used

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  • L-shaped and T-shaped concrete shear wall structure combined type prefabricated edge component
  • L-shaped and T-shaped concrete shear wall structure combined type prefabricated edge component
  • L-shaped and T-shaped concrete shear wall structure combined type prefabricated edge component

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Embodiment Construction

[0043] Such as Figure 1-3As shown, a combined prefabricated edge member of an L-shaped concrete shear wall structure is composed of concrete 30 and a steel skeleton, including an edge member area 1 with an L-shaped cross section, and the edge member area 1 is composed of three extended edge members Unit 10 and a corner edge member unit 20; all extended edge member units 10 are distributed on both sides of the edge member area 1 (two on one side and one on the other side), with a corner edge member unit 20 in the middle; The extended edge member unit 10 and the corner edge member unit 20 are all provided with through holes extending along the height direction; the cross-sectional shapes and cross-sectional areas of the upper and lower parts of the through holes are not equal; the four corners of the through holes of the extended edge member unit 10 One edge member reinforcing bar 101 extending along the height direction is respectively provided; the edge member reinforcing bar...

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Abstract

The invention discloses an L-shaped and T-shaped concrete shear wall structure combined type prefabricated edge component which comprises an edge component area with an L-shaped or T-shaped cross section, and the edge component area is composed of at least two extending edge component units and a corner edge component unit. Through holes extending in the height direction are formed in the extending edge component units and the corner edge component units. The section shapes and the sectional areas of the upper parts and the lower parts of the through holes are not equal. Edge member steel barsextending in the height direction are arranged at four corners of each through hole. The edge component steel bars on the periphery of each through hole are connected together through edge componentstirrups. All the edge component stirrups of all the extending edge component units on any side of the edge component area and all the edge component stirrups of the corner edge component units are connected together through unit connecting ribs.

Description

technical field [0001] The invention relates to the technical field of concrete prefabricated components, in particular to an L-shaped or T-shaped concrete shear wall structure combined prefabricated edge component. Background technique [0002] With the promotion of prefabricated buildings, prefabricated hollow wall panels with concrete shear wall structures have gradually been widely used, but the current prefabricated buildings have not yet completed 100% prefabrication, especially high-rise buildings with a floor height of more than 10 floors. The higher the storey height, the higher the seismic requirements and mechanical properties of the edge of the concrete shear wall structure. Therefore, the edge of the existing high-rise buildings is still completed by cast-in-place concrete. [0003] Therefore, the design and development of a prefabricated edge member that can meet the performance requirements of the edge of high-rise buildings has become a technical problem to b...

Claims

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Application Information

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IPC IPC(8): E04B2/00E04B2/56E04H9/02E04B1/98B28B15/00B28B23/04
Inventor 张英保张裕照廖丽英
Owner 北京博创绿色建筑科技有限公司
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