摘要
介绍了Pushover分析的基本方法,阐述了几种典型的水平侧向力分布的原理特征及选取原则,并结合某超高层框架剪力墙工程实例,分析了不同加载模式下结构薄弱部位发展、层间位移角大小、性能点的出现等情况,最后提出了薄弱构件的加强措施。
This paper describes the basic methods of Pushover analysis focuses on the principles of the principle characteristics of several typical horizontal lateral force distribution and selection,analysis the weak parts of the structure under different loading patterns of development,the size of inter-story drift occurs performance points and so on. Finally the weak members proposed targeted measures to strengthen.
出处
《山西建筑》
2017年第5期55-58,共4页
Shanxi Architecture
关键词
PUSHOVER分析
侧向力分布
塑性铰
层间位移角
抗震设计
Pushover analysis
lateral force distribution
plastic hinge
angle of displacement between layers
seismic design
