An Efficient Method for Strain Fatigue Reliability Analysis

摘要：

Based on Manson-Coffin Equation, a strain fatigue reliability model was built Because of high nonlinear degree, the first-order reliability method has convergence difficulty for the model. An efficient iterative algorithm for strain fatigue reliability is proposed by using automatic step adjustment method etc., and the numerical results show that the proposed method has a good convergence compared with FORM.

关键词： strain fatigue reliability iterative algorithm automatic step adjustment

作者: Qin Liu Yunpeng Qian Dan Wang Zhili Sun

作者单位: Department of Mechanical Engineering and Automation Northeastern University Shenyang, 110004, China North China System Engineering Institute CNGC Beijing, 100089, China

会议类型: 国际会议

会议名称: 2011 9th International Conference on Reliability,Maintainability and Safety(第九届国际可靠性、维修性、安全性会议 ICRMS2011)

会议地点: 贵阳

会议语种:英文

页码: 129-132

在线出版日期: 2011-06-12（万方平台首次上网日期，不代表论文的发表时间）