摘要
多层压配组合圆筒问题常常是轴对称的,且结构的接触边界不变,摩擦的影响可忽略。利用其简单的变形协调关系,可大大简化其有限元分析的过程、减少占机时间、提高计算精度。
The problems of muti-layer composite cylinder frequently are regarded as ones of solids of revolution. It's contact boundaries are unchanging, and the neglect of friction is permitted. By virtue of the simple compatible relation of deformation between cylinders, it's analysis of FEM can be simplified greatly, and this analysis has the advantages of less computing effort and better computing accuracy
出处
《工程力学》
EI
CSCD
1989年第4期65-69,共5页
Engineering Mechanics
关键词
多层压配组合
圆筒
有限元分析
muti-layer composite cylinder, FEM, geometry of deformation, revolution.
