摘要
本文给出了一个零级次弹性圆柱杆在阶跃速度拉伸时有限变形的解析解,由其解发现,在阶跃速度下轴向惯性效应比在指数速度下有极大增加。
In this paper an analytical solution for finite deformation of a hypoelastic tension
bar of grade zero under jumping velocity is obtained. It is found that the axial inertia stress much greater at jumping velocity than that at a exponential velocity.
出处
《工程力学》
EI
CSCD
1992年第1期38-42,共5页
Engineering Mechanics
基金
山西省自然科学基金资助项目
关键词
次弹性
零级
圆柱杆
拉伸
惯性效应
hypoelasticity,grade zero籮umping velocity, inertial effects
