摘要
基于解析与数值相结合的方法，分析了单自由度双线性滞后系统的瞬态响应·针对一种典型的非周期激振力，给出了系统响应的位移与速度曲线，并讨论了系统在该激励下的响应特性·理论分析表明，系统在各相的瞬态响应有较大差异，总体具有波动渐增的性质·
The transient responses of a SDOF bilinear hysteretic system were investigated by means of analytical method and numerical simulation. For the system excited by non periodical force, the response curves of displacement and velocity were illustrated, and the response characteristics were discussed. The transit responses of the system in each phase are different, but their wave increases on the whole.
出处
《东北大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
1999年第5期497-500,共4页
Journal of Northeastern University(Natural Science)
基金
国家自然科学基金
