边界元混合法求解开端自增强厚壁圆筒  

On the Solutions of Free Ends of Autofrettaged Thick Walled Cylinder by Mixed BEM

作　　者：刘勇[1] 

机构地区：[1]浙江工学院机械工程系

出　　处：《浙江工学院学报》1991年第2期55-60,共6页

摘　　要：本文引入弹塑性边界元的混合法,求解了开端自增强厚壁圆筒问题,并对这类结构的轴向应力进行了讨论.This paper presents a mixed method of BEM for solving the problem of autofrettaged thick walled cylinder with free ends, and the discussion about the axial scress in this kind of cylinder is given.

关 键 词：圆筒 厚壁 边界元法 弹塑性 

分 类 号：O344[理学—固体力学]