THE FINITE ELEMENT ANALYSIS OF TRAIN BOGIE WELDING CRACK UNDER DYNAMIC LOAD

摘要：

In the paper finite element model is built based on train bogie welding frame of some factory. According to the straight way, the curve way and the slope way, dynamic load is loaded in Ansys finite element analysis. By seeing about the stress and strain state of the welding line in post-process, reasons and laws are analyzed, furthermore, corresponding reformative methods are put forward.

作者: Cheng Kai Li Qihan Liu Jianmin Ju Haomin Ji Youmhang

作者单位: Changchun University of Technology. CCUT 78th mail box, Yan’an Road, Changchun, Jilin, China. Jilin University, Changchun University of Technology. Tangshan Locomotive & Rolling Stock Works. Changchun University of Technology.

会议类型: 国际会议

会议名称: 第九届工程结构完整性国际会议(The Ninth International Conference on Engineering Structural Integrity Assessment)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-10-15（万方平台首次上网日期，不代表论文的发表时间）