钢板剪力墙约束边缘构件与内嵌钢板刚度匹配关系研究

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Abstract In order to study corrugated steel plate shear mechanical properties and energy dissipation capacity, three specimens were designed and conducted quasi-static tests.The experimental results show that the hysteretic performance, bearing capacity and ductility of the corrugated steel plate shear wall are better than those of the flat steel plate shear wall, and the mechanical properties of the transverse wave steel plate is the best.At the same time, it can be obtained from the failure mode of the experiment that the three specimens were unsteady due to the out-of-plane deformation of the restrained edge member H-shaped steel column, which failed to give full play to the mechanical properties of the embedded steel plate.In order to study the stiffness matching relationship between constrained edge members and embedded steel plates, 12 finite element models were established for numerical analysis by the ABAQUS software, and the geometrical dimensions of 3 models were consistent with the experimental specimens.Comparing the numerical analysis results with the experimental results, it indicatess that the finite element analysis results are in good agreement with the experimental results.The remaining 9 models changed the stiffness matching relationship between the restrained edge member and the embedded steel plate by changing the flange width-to-thickness ratio of H-shaped steel column.The results show that when the flange width-to-thickness ratio of H-shaped column is 13.9, the stiffness matching between the restrained edge member and the embedded steel plate is optimum.

Key words： steel plate shear wall stiffness matching hysteretic behavior H-shaped steel column the embedded steel plate

Received: 26 July 2018 Published: 15 December 2019

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	WANG Wei
	XIANG Zhaoxing
	LIANG Yujian
	WANG Jun
	HUANG Sikao

Cite this article:

WANG Wei,XIANG Zhaoxing,LIANG Yujian, et al. Stiffness matching relationship between constrained edge members and embedded steel plates of steel plate shear wall[J]. JOURNAL OF VIBRATION AND SHOCK, 2019, 38(24): 34-40.

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http://jvs.sjtu.edu.cn/EN/ OR http://jvs.sjtu.edu.cn/EN/Y2019/V38/I24/34

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