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Cave mouth structure of steel-plate shear wall

A steel plate shear wall and structure technology, which is applied in the direction of building structure, wall, building components, etc.

Inactive Publication Date: 2012-04-25
CHINA ARCHITECTURE DESIGN & RES GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide an opening structure of the steel plate shear wall, so that it can effectively solve the problem of setting the opening of the steel plate shear wall, reinforce the edge of the hole, alleviate the stress concentration phenomenon at the corner of the opening, and avoid the steel plate shear wall. tearing, to ensure the good seismic performance of the steel plate shear wall with openings, so as to overcome the shortcomings of the existing steel plate shear wall

Method used

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  • Cave mouth structure of steel-plate shear wall
  • Cave mouth structure of steel-plate shear wall
  • Cave mouth structure of steel-plate shear wall

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Embodiment Construction

[0021] see figure 1 , figure 2 As shown, the opening structure of the steel plate shear wall of the present invention includes frame columns 1 , frame beams 2 and opening frame columns 3 .

[0022] Among them, the frame column 1 can be, for example, a rectangular steel tube concrete column as shown in the figure, which is arranged on both sides of the shear wall, has the same height as the steel plate shear wall and extends upward and downward.

[0023] The frame column 3 of the hole can be made of H-shaped steel, which is vertically arranged on the edge of the hole.

[0024] Please refer to image 3 As shown, the frame beam 2 can also be made of H-shaped steel, which is arranged laterally on the edge of the steel plate shear wall, and is fixedly connected with the frame column 1 and the hole frame column 3, and a strengthening member 4 is fixed at the edge of the hole to form a hole connection beam 5. The reinforcement member 4 is preferably a steel member with a "⊥"-shap...

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Abstract

The invention relates to a cave mouth structure of a steel-plate shear wall, which comprises frame columns, frame beams and a cave mouth frame column, wherein the frame columns are vertically arranged on the edge of the steel-plate shear wall; the cave mouth frame column is vertically arranged on the edge of a cave mouth; the frame beams are transversely arranged on the edge of the steel-plate shear wall and are fixedly connected with the frame columns and the cave mouth frame column, and a reinforced component is fixedly arranged on the edge of the cave mouth to form a cave mouth connection beam. Due to the adoption of the cave mouth structure of the steel-plate shear wall, the problem that the stress is concentrated on the corner part of the steel-plate shear wall cave mouth to easily cause the tearing of the steel-plate shear wall can be solved, the structure is reasonable, the power is definitely transferred, the structure is simple and convenient to construct, and strong practicability and maneuverability can be realized while the functional requirement of the building can be satisfied.

Description

technical field [0001] The invention relates to a lateral force-resisting member in the construction field, in particular to an opening structure of a steel plate shear wall. Background technique [0002] The steel plate shear wall is a new type of lateral force-resistant component developed in the 1970s. Its main function is to provide the lateral stiffness, shear strength and seismic ductility of the building structure. The research shows that the steel plate shear wall can give full play to the characteristics of good ductility and strong energy dissipation of steel, and has excellent seismic performance. It is a lateral force resistant component of super high-rise buildings with broad application prospects. [0003] The shear wall of the core tube of a super high-rise building is usually arranged in combination with the space of the vertical traffic shaft and the equipment room. Sometimes the wall needs to be opened with a door opening. Significantly affected. At prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/56E04B2/58
Inventor 范重刘学林黄彦军李丽彭翼
Owner CHINA ARCHITECTURE DESIGN & RES GRP CO LTD
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