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Buckling-preventing metal energy-dissipating component, shear wall structure and coupling beam structure

An anti-buckling and metal technology, applied to building components, earthquake resistance, building types, etc., can solve problems such as high cost and complex structure, and achieve the effects of simple structure, reduced product cost, and flexible design methods

Pending Publication Date: 2018-07-13
SHANGHAI LANKE STEEL STRUCTURE TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

It can be seen from the figure that in order to maintain the structural stability of the entire steel plate wall and constrain the buckling of the entire steel plate wall in the form of protrusions out of the plane, it is necessary to set the restraining element 102 on the entire core plate 101, so that the restraining element is set on the entire height of the entire steel plate wall , need to use a lot of steel, complex structure and high cost

Method used

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  • Buckling-preventing metal energy-dissipating component, shear wall structure and coupling beam structure
  • Buckling-preventing metal energy-dissipating component, shear wall structure and coupling beam structure
  • Buckling-preventing metal energy-dissipating component, shear wall structure and coupling beam structure

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Embodiment Construction

[0055] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals denote the same or similar structures in the drawings, and thus their repeated descriptions will be omitted.

[0056] The directions x, y and z in the figures point the same way in each figure. In addition, the width of each component refers to the width in the x direction, the height refers to the height in the y direction, and the thickness refers to the thickness in the z direction.

[0057] like Figure 3-5 As shown, an embodiment of the present invention provides a buckling-resistant metal energy-dissipating member, image 3 Th...

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Abstract

The invention provides a buckling-preventing metal energy-dissipating component, a shear wall structure and a coupling beam structure. The buckling-preventing metal energy-dissipating component comprises an energy-dissipating element, first buckling-preventing elements and two elastic connecting elements. The energy-dissipating element is a metal energy-dissipating element and comprises two surfaces, two side faces and two end faces. The first buckling-preventing elements are arranged on the two surfaces of the energy-dissipating element. The elastic connecting elements are arranged on the twoend faces of the energy-dissipating element. The technical schemes that the metal energy-dissipating element is utilized and plane external buckling is restrained are provided, the elastic connectingelements can flexibly adjust the rigidity of the whole energy-dissipating component, and restraining elements do not need to be arranged on the overall length of the whole energy-dissipating component; plastic damage is concentrated on the energy-dissipating element, and after damage, only the core energy-dissipating element needs to be replaced; and the design method is flexible, the structure is simple, the buckling-preventing metal energy-dissipating component can be suitable for a steel plate wall component or a coupling beam component well, use of steel is reduced, and the product cost is reduced accordingly.

Description

technical field [0001] The invention relates to the field of building technology, in particular to a buckling-resistant metal energy-dissipating member, a shear wall structure and a coupling beam structure utilizing metal energy-dissipating elements and constraining out-of-plane buckling. Background technique [0002] The pure steel plate shear wall is a lateral force-resistant component that can be embedded in the frame structure. Under normal use, it only bears the horizontal shear force. Ordinary steel plate shear walls are prone to buckling in the form of out-of-plane protrusions under the action of horizontal shear forces, and an oblique tension field is formed after buckling, and the tension in the tension field brings balanced horizontal forces. Since the tension zone can only bear tension, the critical buckling load of the pressure zone in the other oblique pressure field is generally much lower than its yield capacity, so the pressure field is prone to out-of-plane ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H9/02E04B1/98
CPCE04H9/02E04H9/021
Inventor 尹文汉宫海陈亮姚伟慧徐札根徐海成
Owner SHANGHAI LANKE STEEL STRUCTURE TECH DEV
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