Dynamic Strength and Fatigue Reliability Analysis of Breech Based on FEM

摘要：

　　In the process of strength and fatigue reliability research of breech,finite element model of breech was established with the finite element software ABAQUS.Then the maximum stress of breech in the recoil process was obtained through FEM dynamic analysis,and the calculated results indicated that the breech strength design met the requirement.Take dynamic stress course as the load spectrum for fatigue life prediction of breech in fatigue analysis software.The study provides a useful reference for breech design and optimization.

关键词： breech FEM dynamic analysis fatigue life

作者: Hua Bin-bin Ma Ji-sheng Wu Da-lin Yao Jia-jun

作者单位: Department of Artillery Engineering, Ordnance Engineering College, Shijiazhuang 050003, China 62197 Army, Guangshui 432722, 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: 166-169

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）