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论文类型：会议论文

第一作者：Wang, Kefei

合写作者：Xu, Hongwei,Qu, Fuzheng,Wang, Xin,Shi, Yanjun

发表时间：2018-01-01

收录刊物：CPCI-S、Scopus

卷号：1955

关键字：Crane; weld structure; Reliability; Monte Carlo

摘要：The reliability of the crane product in engineering is the core competitiveness of the product. This paper used Monte Carlo method analyzed the reliability of the weld metal structure of the bridge crane whose limit state function is mathematical expression. Then we obtained the minimum reliable welding feet height value for the welds between cover plate and web plate on main beam in different coefficients of variation. This paper provides a new idea and reference for the growth of the inherent reliability of crane.