摘要
根据小型单层钢框架的动力试验数据，分别以结构最大位移反应ＭＤ、位移平方和反应ＳＳＤ和总耗能ＥＩ作为等效目标，对两线型简化恢复力模型在结构地震反应分析中的适用性进行了讨论。
Based on the data of dynamic tests of small single-storey steel frames,the suitability of simplified hi-linear restoring force model in earthquake response analysis is discussed, and the Maximum displacement response MD, the sum of squares of the displacements in the whole vibrating history SSD, and the total dissipated energy EI are considered respectively as equivalent object.
出处
《重庆建筑大学学报》
CSCD
1996年第2期110-114,共5页
Journal of Chongqing Jianzhu University
关键词
建筑结构
地震反应
弹塑性
等效目标
s: elasto-plastic earthquake response analysis, bi-linear restoring force model
