规则异形柱框架抗震性能分析  

Analysis on Seismic Behavior of Regular Special-Shaped Column Frames

作　　者：柳阳[1] 刘洪兵[1] 任兴民[1] 

机构地区：[1]西北工业大学力学与土木建筑学院,西安710129

出　　处：《特种结构》2016年第5期104-108,共5页Special Structures

摘　　要：基于静力弹塑性分析方法,对三个不同高度的规则钢筋混凝土异形柱框架结构模型进行了分析研究。文章通过Pushover方法,得出结构在各烈度地震作用下的层间位移,以及结构塑性铰的发展、分布情况,对异形柱框架的抗震性能进行了评估,为工程实践提供了一定的理论参考依据。Based on the elastic-plastic analysis method, three regular concrete special-shaped column frame structures of different heights were analyzed. The displacement response of structure and the development of plastic hinges was obtained with the Pushover method. By this means, the seismic behavior of special-shaped column frame was evaluated, which provides some theoretical reference for similar engineering.

关 键 词：异形柱框架 PUSHOVER分析 塑性铰 抗震性能 

分 类 号：TU398.9[建筑科学—结构工程] TU352.11