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两种导管架海洋平台的系统可靠度分析

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Indexed by: Journal Article

Date of Publication: 2007-02-28

Journal: 中国海洋平台

Included Journals: ISTIC

Volume: 22

Issue: 1

Page Number: 29-33

ISSN: 1001-4500

Key Words: 标准导管架平台;单立柱平台;系统可靠度分析;等价递推算法;分枝-约界法

Abstract: 针对近海标准导管架平台和滩海单位柱平台这两种钢质导管架平台,将其简化为空间刚架结构,计算构成导管架平台各杆件的可靠度.以传统的微分等价递归算法为基础进行系统可靠性计算,并利用分枝-约界法差别两种平台的主要失效路径.基于上述研究结果,分析了两类导管架平台的失效特征和系统可靠度指标.

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