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Steel and Concrete Composite Shear Wall and Its Construction Method

A combined shear wall and concrete technology, applied in the direction of walls, buildings, building components, etc., can solve the problems of poor bearing capacity and ductility, and achieve the effects of improving compressive strength, facilitating construction, and improving bearing capacity and ductility

Active Publication Date: 2019-06-14
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a steel and concrete composite shear wall, thereby overcoming the shortcomings of poor bearing capacity and ductility,

Method used

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  • Steel and Concrete Composite Shear Wall and Its Construction Method
  • Steel and Concrete Composite Shear Wall and Its Construction Method
  • Steel and Concrete Composite Shear Wall and Its Construction Method

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Embodiment Construction

[0031] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0032] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0033] Such as Figure 1 to Figure 5 As shown, a steel and concrete composite shear wall according to a specific embodiment of the present invention includes two steel plate structures 1 and a steel frame structure 2 arranged between the two steel plate structures 1 . Two steel plate structures 1 are respectively arranged at the left and right ends of the shear wall.

[0034] Each of the steel plate structures is a U-shap...

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Abstract

The invention discloses a steel and concrete composite shear wall which comprises two steel plate structures and a steel bar frame structure. The two steel plate structures are arranged at the two ends of the shear wall correspondingly. Each steel plate structure is a U-shaped steel plate. A folded edge is arranged on the longitudinal edge of each U-shaped steel plate, and the folded edge is folded in a right angle mode along the side face of the U-shaped steel plate. A plurality of first restraining horizontal tie bars are arranged between the folded edges. Corresponding longitudinal stiffening ribs are arranged on the inner walls of the U-shaped steel plates in the longitudinal direction. A plurality of second restraining horizontal tie bars are arranged between the longitudinal stiffening ribs. The steel bar frame structure is arranged between the two steel plate structures. According to the steel and concrete composite shear wall, the folded edge U-shaped steel plates arranged at the ends of the wall and concrete form a composite structure, and the bearing capacity and ductility of members are improved; the externally wrapped steel plates can serve as formwoks during wall concrete construction, thus the using quantity of construction formworks is decreased, and construction cost is reduced; and in addition, the construction method is simple, construction is facilitated, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of building structures, in particular to a steel and concrete composite shear wall and a construction method thereof. Background technique [0002] Shear walls are important lateral force-resisting components in modern high-rise buildings. As the height of the building continues to rise, the load borne by the shear wall also increases, especially the shear wall at the bottom of the high-rise building, in addition to having a great bearing capacity, it should also have good ductility . However, traditional reinforced concrete shear walls are difficult to meet higher requirements in terms of mechanical properties and building functions. Steel-concrete composite shear walls are widely used in high-rise buildings because of their large bearing capacity and member ductility under smaller cross-section conditions. [0003] At present, steel-concrete composite shear walls mainly include three categories, namely steel-conc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/56E04B2/60E04B2/64
CPCE04B2/56E04B2/60E04B2/64
Inventor 周理苏益声
Owner GUANGXI UNIV
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