【摘要】 为了对异形柱框架结构进行动力时程分析,利用空间协同作用的平面子结构模型、五分段变刚度单元模型以及克拉夫退化双线型恢复力模型,采用增量法编制了异形柱框架结构非线性动力时程分析程序,将程序计算值与试验值进行了对比,验证了程序的正确性。更多还原

【Abstract】 An elastic-plastic program of nonlinear seismic response analysis was presented,in which the whole model of plane substructure considering the spatially coordinating action,five-part element analytical model with separate stiffness and mode of Clough’s deteriorating double lines were suggested.The results were consistent to those of the test.更多还原