摘要
本文分析了无粘性的、不可压缩水体中的弹性悬臂圆柱梁在水平地面简谐运动作用下的受迫振动,用直接求解梁与水体耦联的振动微分方程的方法,得到了动水压力和梁的动力反应的解析表达式.
An exact analysis of forced harmonic vibrations of a cantilever cylinder in inviscid and incompressible water is presented.An analytical solution is obtained by solving the coupled differential equations of the water-cylinder interaction.
出处
《振动工程学报》
EI
CSCD
1989年第4期88-92,共5页
Journal of Vibration Engineering
关键词
耦合振动
简谐振动
受迫振动
水动力学
悬臂梁
coupled vibration, harmonic vibration, forced vibration, hydrodynamics, cantilever beams
