影响钢板剪力墙性能的关键参数

2017 7th International Conference on Modeling, Simulation, and Applied Optimization (ICMSAO) Pub Date : 2017-04-01 DOI:10.1109/ICMSAO.2017.7934868

M. AlHamaydeh, A. Sagher

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引用次数: 5

摘要

本文通过非线性有限元模拟研究了钢板剪力墙的复杂受力特性。建立了三维详细有限元模型，并利用文献中的实验结果进行了验证。研究了关键参数对结构性能的影响。考虑的参数有:填充板厚度、梁尺寸、柱尺寸、填充板材料等级和框架材料等级。几种结构响应被用作标准来量化它们对SPSW行为的影响。评估的结构响应包括:屈服强度、屈服位移、极限强度、初始刚度和二次刚度。结果表明，总体上影响最大的参数是填充板厚度，其次是梁的尺寸。同时发现，框架材料等级对其影响最小。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Key parameters influencing the behavior of Steel Plate Shear Walls (SPSW)

The complex behavior of Steel Plate Shear Walls (SPSW) is investigated herein through nonlinear FE simulations. A 3D detailed FE model is developed and validated utilizing experimental results available in the literature. The influence of key parameters on the structural behavior is investigated. The considered parameters are: the infill plate thickness, the beam size, the column size, the infill plate material grade and the frame material grade. Several structural responses are used as criteria to quantify their influence on the SPSW behavior. The evaluated structural responses are: yield strength, yield displacement, ultimate strength, initial stiffness and secondary stiffness. The results show that, overall the most influential parameter is the infill plate thickness followed by the beam size. Also, it was found that the least influential parameter is the frame material grade.

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2017 7th International Conference on Modeling, Simulation, and Applied Optimization (ICMSAO)

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