摘要
Pushover分析方法是逐渐得到广泛应用的一种评估结构抗震性能的简化方法,已被引入我国新的建筑结构抗震规范.本文介绍了pushover分析的基本原理和实施pushover分析的关键问题,最后选用三种水平荷载模式和非线性时程分析进行了比较.
Pushover analysis is a simplified method for structure seismic evaluation, which is extensively used, and is recommended by the new national code of seismic design of buildings. The paper presents a concise introduction to the principle and several important problems of pushover analysis. In the end, comparison between nonlinear time history analysis and pushover analysis using three lateral load patterns is undertaken.
出处
《湖南工程学院学报(自然科学版)》
2005年第3期77-81,共5页
Journal of Hunan Institute of Engineering(Natural Science Edition)