Reliability Optimization Design of The Steel Tube Umbilical Cross Section Based on Particle Swarm Al

来源 :Asian Congress of Structural and Multidisciplinary Optimizat | 被引量 : 0次 | 上传用户：guigui1987

【摘要】

：

【作者】

：

Haitao Hu Jun Yan Zhixun Yang Panpan Zhao Qianjin Yue

【机构】

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State Key Lab of Structural Analysis for Industrial Equipment and Department of Engineering Mechanic

【出处】

：

Asian Congress of Structural and Multidisciplinary Optimizat

【发表日期】

：

2018年11期

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　　Umbilical is one of key control equipment in the under-sea production system.The cross section at the top of configuration could undertake the most dangerous load cases during operation.Firstly,the uncertainty of components in the section is investigated,and the strength failure is analyzed under this working condition.Based on above content the limit state equation is established.Then,the reliability of the umbilical is calculated by improved first order second moment method and Monte Carlo method.

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Reliability Optimization Design of The Steel Tube Umbilical Cross Section Based on Particle Swarm Al

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