【摘要】 基于结构性能的抗震设计要求,采用层间位移角作为结构性能水准的评价指标易于被工程师所接受。首先讨论钢筋混凝土结构、钢结构、砌体结构在不同性能水准的层间位移角的取值规定,在此基础上对砌体结构墙体及模型试验结果进行统计分析,给出砌体结构的不同性能水准的层间位移角建议取值,供工程应用参考。更多还原

【Abstract】 Engineers would like to use Inter-story displacement Angle as evaluation index for structural performance based on the requirements of performance-based seismic design. In this paper,determining inter-story displacement angle of reinforced concrete structures,steel structures and masonry structures in the different performance levels were firstly discussed. In addition,statistical analysis of the existing experimental results of masonry walls and models was done. Finally, some advices about determining inter-story displacement angle of masonry structures in different performance levels were given. which can be used as references for engineering application.更多还原