Multiple Correlation-Equivalent Plane Method for Calculating Structural System Reliability

摘要：

To improve the precision of equivalent plane method used to calculate structural system reliability, the concept of multiple correlation was adopted to structural reliability analysis, and multiple correlation-equivalent plane method was presented. With the multiple correlation coefficients which express the correlation between equivalent plane and other limit state surfaces, this method solves the problem that equivalent principles of equivalent plane method don’t include correlation. The comparison with numerical integration and Monte Carlo method indicates that this method is suitable for calculating large structural system reliability. Meanwhile, it has higher accuracy and can meet precision requirement for actual engineering application.

关键词： structural system reliability reliability multiple correlation coefficient equivalent plane method

作者: Wei-Dong CHEN Jian-Cao LI Fan ZHANG

作者单位: College of Astronautics and Civil Engineering Harbin Engineering University Harbin, China

会议类型: 国际会议

会议名称: 2011 International Conference on Quality,Reliability,Risk,Maintenance,and Safety Engineering(2011年质量、可靠性、风险、维修性与安全性国际会议暨第二届维修工程国际学术会议 ICQR2MSE 2011)

会议地点: 西安

会议语种:英文

页码: 35-39

在线出版日期: 2011-06-17（万方平台首次上网日期，不代表论文的发表时间）