【摘要】 结构在中震下允许进入弹塑性阶段,常规的设计很难对结构进行中震下的性能控制。为实现基于中震的性能化设计方法,通过对6组钢框架-钢板剪力墙结构进行Pushover分析,得到了不同性能指标下地震力调整系数建议值。利用地震力调整系数,提出了钢框架-钢板剪力墙结构基于中震的性能化设计方法。算例结果表明,利用该方法可有效地对钢框架-钢板剪力墙结构进行中震的性能化设计。更多还原

【Abstract】 The structure is allowed into elastic-plastic stage under moderate earthquake,so the conventional design is very difficult to control the moderate earthquake performance. In order to implement the performance based design method under moderate earthquake,the seismic force modification factor was got under different performance indicators through the Pushover analysis of six steel frame-steel plate shear wall structures. The performance-based seismic design method of steel frame-steel plate shear wall structure for moderate earthquake was proposed using the seismic force modification factor. The results show that this method can be used to performance-based design under moderate earthquake effectively for steel frame-steel plate shear wall structures.更多还原