Elastic and plastic analysis of Drive wheels Hertz contact

摘要：

　　Conventional drive wheel strength check is based on Hertz line contact theory to do the calculation,for security reasons,the design is more conservative,so that there is a certain margin in carrying capacity of the wheel.To address the above issues,this paper analyzes the wheel contact problem for a precise non-linear contact by the finite element method.By comparison of two methods,it verifies that using the finite element is reasonable to deal with these issues,while it provides a reference for the rational design of full load capacity wheels as well.

关键词： wheels：Hertz contact finite element elastic-plastic analysis

作者: ZHAO Junjie Tian Hongqi Ren Yueqing Lu Zhaiiun

作者单位: School of Transportation Engineering, Central South University, Changsha, Hunan, china Central south university, Changsha, China

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Mechanical Engineering and Materials Engineering (机械工程与材料工程国际会议())

会议地点: 香港

会议语种:英文

页码: 188-195

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）