摘要
根据地震强度、地震波、结构层数与跨度、强柱弱梁系数等影响水平位移模式的主要因素,通过大量算例分析,提出了确定基于位移的抗震设计中水平位移模式的方法.
Nonlinear static analysis and equivalent single degree freedom methods are primarily applied in displacement-based seismic design and the definition of displacement-mode is essential step of the methods. Based on displacement-mode effect factors such as earthquake intensity, earthquake waves, structure height and span and strong column-weak beam coefficients etc, this paper proposes the definition method of displacement-mode in displacement-based seismic design by a great number calculations.
出处
《扬州大学学报（自然科学版）》
CAS
CSCD
2005年第2期65-69,共5页
Journal of Yangzhou University：Natural Science Edition
基金
江苏省建设系统科技指导性项目(JS2003ZD07)
扬州大学科研基金资助项目(LK0310071)
关键词
抗震设计
静力弹塑性分析
水平位移模式
<Keyword>dynamic analysis
nonlinear static analysis
displacement-mode
