摘要
就侧向荷载分布方式 ,对静力弹塑性 pushover分析结果的影响进行了研究。用五种不同的侧向荷载分布方式 ,对两幢十五层和二十层框架结构进行了分析。分析结果表明 ,在不同侧向荷载分布方式作用下 。
In this paper, the influence of lateral load patterns on the results of static pushover analysis has been studied. The static pushover analysis with five different lateral load patterns was applied to two frame structures of tall building. It is demonstrated that the analysis results may vary significantly under different lateral load patterns.
出处
《建筑科学》
2001年第5期8-13,共6页
Building Science
关键词
静力弹塑性
侧向荷载
分布
抗震结构
static nonlinear analysis
push over
adaptive lateral load pattern
higher mode effects
