Low-yield-point steel plate shear wall with two connected edges

Abstract

The invention discloses a low-yield-point steel plate shear wall with two connected edges. The shear wall comprises a steel plate infill wall, two clamping plates and edge components. The steel plate infill wall is made of low-yield-point steel, the two clamping plates and the edge components are made of common steel, the upper edge and the lower edge of the steel plate infill wall are welded to the two clamping plates respectively, and the edges of the two sides of the steel plate infill wall are welded to the edge components. According to actual engineering requirements, obliquely crossed or crossed stiffening ribs can be arranged on the surface of the steel plate infill wall, and the stiffening ribs are made of common steel. The low-yield-point steel plate shear wall with the two connected edges is simple in structure, convenient to manufacture and install, stable and excellent in ductility and hysteretic behavior, capable of meeting the shockproof design concept of strong column and weak beam and multi-channel shockproof systems, good in shock resistance and capable of being widely applied to frame structure systems, and the size is easy to adjust.

Description

technical field [0001] The invention belongs to the field of high-rise building structures and relates to a steel plate shear wall with a low yield point connected at both sides. Background technique [0002] Low yield point steel has the advantages of low yield strength, small yield ratio, good low cycle fatigue resistance, high elongation, and strong plastic deformation ability. It can absorb a lot of energy during the deformation process. Low yield point steel is mainly used to make low yield point steel dampers, buckling restrained energy dissipation braces, steel plate shear walls and other energy dissipation elements in the design of structural energy dissipation and shock absorption. There are many studies on steel plate shear walls with four-sided connections. When the steel plate shear walls are completely connected with the surrounding frame beams and columns, the internal force of the steel plates will affect the mechanical performance of the frame, which may cau...

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Problems solved by technology

There are many studies on steel plate shear walls with four-sided connections. When the steel plate shear walls are completely connected with the surrounding frame beams and columns, the internal force of the steel plates will affect the mechanical performance of the frame, which may cause the side columns to occur before the steel plate shear walls. destroy

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