【摘要】 地震持时作为地震动记录中一个重要的要素,本文以一栋5层钢筋混凝土框架结构房屋为例,采用三种常用的地震动持时方式输入结构模型,分析比较地震持时对基于IDA方法结构优化结果的影响及特点,并提出相关建议。更多还原

【Abstract】 Earthquake duration is an important element of ground motion records. Taking a 5-layer reinforced concrete frame building as an example and using 3 kinds of structure models with seismic duration input mode, the effect of earthquake duration on structure optimization results based on the IDA method are analyzed and compared, and some related suggestions are put forward.更多还原