【摘要】 本文以超静定结构系统为研究对象,利用有限元分析及模糊综合评判理论,探讨了复杂结构系统可靠性分析方法,提出了失效构件模糊集和最小失效模糊集的概念给出并分析了系统可靠性的综合计算表达式,同时阐明了这方法是较为简洁、方便、通用的,具有一定的推广应用价值。更多还原

【Abstract】 In the paper, the system of complex super-statical determinate structure is taken as the studying object. By using of the Monte carls finite element method and the fuzzy comprehensive judgement theory, probing into the reliability analyzing method for the system of complex super-statical determinate structure, presenting the concept of the failure member fuzzy, set and the concept of the minimum failure fuzzy set, putting forward and analyzing the comprehensive expression of the system reliability, in the meantime, it is clarified that the method is concise, convenient and suitable for application and dissemination更多还原