摘要
本文针对机械行业中的弹性接触问题,在有限元分析中,引入接触面单元和预留单元,以滚针轴承为例,对接触问题进行了深入的探讨,为准确地描述两接触体之间相互作用及变形协调的接触过程,提供了一种新方法。
In order to solve the elastic contact problems in machine industry,we use the FEM analysis in whichcontact elements and prearranged elements are adopted.With needle bearing as an example,the contactproblem of which is studied deeply.In result,a new method to analyse the elastic contact problem is ob-tained and is presented in this paper,by which,the contact process of mutual action,compatible deformationbetween two contact bodies can be described accurately.
出处
《上海力学》
CSCD
1993年第4期56-62,共7页
Chinese Quarterly Mechanics
