Calculation and study of Correlation between Structure Failure Modes
The research purpose of this paper is to predigest the calculation methods with the condition of correlated variables. Based on the generalized random Spaces, the correlativity of random variables was projected to generalized random spaces. Firstly, the unified calculation method of the reliable index under correlativity of random variables was studied, and the general reliability index vectors has been proposed; secondly the optimization design model of general reliability index vectors has been proposed; thirdly, the accuracy of this model was comparison and checking calculation by example. This paper proved that general reliability index vectors can calculate correlation between structural failure modes well.
Reliability index vectors failure modes correlation generalized random spaces
Hai Sun Shangzhan Li Liping Sun
College of Aerospace and Civil Engineering of Harbin engineering university College of Shipbuilding Engineering of Harbin engineering university
国际会议
哈尔滨
英文
420-427
2010-09-10（万方平台首次上网日期，不代表论文的发表时间）