摘要
本文应用最小余能原理的理论和方法 ,对Timoshenko梁进行动力分析 .具体地计算了非对称截面梁当荷载作用线不过剪力中心时的固有频率及强迫振动的位移响应 .
In this paper,the minimum excess principle and method are used in dynamic analysis of Timoshenko beam.The natural frequencies of non symmetrical section beam are calculated in detail,and dynamic respond for forced vibration is given.
出处
《吉林建筑工程学院学报》
CAS
2001年第3期55-59,共5页
Journal of Jilin Architectural and Civil Engineering
