所属单位：

土木工程学院

发表刊物：

Key Engineering Materials

关键字：

中文关键字：层间能力谱法；层间需求曲线；基于性能的抗震设计；钢筋混凝土框架；竖向不规则结构，英文关键字：Inter-Story Capacity Spectrum Method; Inter-Story

摘要：

Considering the dynamical characteristic of structure under different earthquake hazard level, inelastic demand curves, namely, inter-story shear versus inter-story displacement curve are established by using mode spectrum method. Based on the relation of structure performance object and displacement ductibility, the relation of structure performance object and inter-story demand curve is established. And the inter-story demand curves take into account the inelastic behavior of structure under earthquake action adequately. Then considering the seismic respond characteristic and the capacity curve of the frame structure a new method named inter-story capacity spectrum (ISCS) is put forward for the performance based seismic design of vertically irregular frame structures. Examples are presented to demonstrate the applicability and utility of the proposed method. In part I, the procedure to establish the ISCS method is mainly explained. And the examples will be introduced in part II.

备注：

门进杰

合写作者：

QingxuanShi,QiZhou

第一作者：

门进杰

论文类型：

期刊论文

卷号：

卷：517

期号：

期：

页面范围：

页：745-748

是否译文：

否

发表时间：

2012-06-01