摘要
基于模糊集合理论定义失效的结构可靠性分析方法，应用降低方差技巧的ＭｏｎｔｅＣａｒｌｏ方法，对１１５０００ＤＷＴ油轮的总纵强度进行了分析；结果表明该方法是合理的，模糊集合理论在船舶结构可靠性分析中具有应用前景．
A method for structural reliability analysis based on fuzzy definition of failure is presented. The reliability analysis of the longitudinal strength of a 115000 DWT tanker has been carried out by using Monte-Carlo method with conditional expectation Variance Reduction Technique and antithetic variate Variance Reduction Technique.
出处
《大连理工大学学报》
CAS
CSCD
北大核心
1994年第4期436-441,共6页
Journal of Dalian University of Technology
关键词
船舶强度
可靠性
模糊集
ships strength
reliability
fuzzy set
