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应用ANSYS中的APDL参数化语言对非加劲肋钢板剪力墙、十字加劲肋钢板剪力墙、斜加劲肋钢板剪力墙进行了建模及随机有限元可靠性分析。在随机有限元可靠性分析中,使用PDS模块,确定了钢板剪力墙的可靠度,并将结果生成可靠性分析报告。结果表明:相同强度地震力作用下的三种模型,可靠度从小到大依次为非加劲肋钢板剪力墙、十字加劲肋钢板剪力墙、斜加劲肋钢板剪力墙。三种模型中竖向压力对可靠度影响最大。
The non-stiffened steel plate shear wall, cross stiffened steel plate shear wall and inclined stiffened steel plate shear wall were modeled and stochastic finite element reliability analysis was carried out by using the APDL parametric language in ANSYS. In the random finite element reliability analysis, the PDS module is used to determine the reliability of the steel plate shear wall and generate the reliability analysis report. The results show that the reliability of the three models under the same seismic force is non-stiffened steel plate shear wall, cross stiffened steel plate shear wall and diagonal stiffened steel plate shear wall. The vertical pressure in the three models has the greatest influence on the reliability.