摘要
本文讨论了线性强化材料悬索的强迫振动问题．导出了非线性振动方程并用摄动法求解．
This paper discussed forced vibration oflinear hardening suspension, and developed a nonlinear vibration equation. The equation was solvedby perturbation method.
出处
《力学与实践》
CSCD
北大核心
1999年第6期33-34,共2页
Mechanics in Engineering
关键词
悬索结构
线性强化
强迫振动
摄动解
suspension structure, linear harden,forced vibration, perturbation method
