location: Current position: Home >> Scientific Research >> Paper Publications

两种导管架海洋平台的系统可靠度分析

Hits:

Indexed by:期刊论文

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 No.: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.

Pre One:Control strategy of stress concentration factors for five-planar tubular Y-joints under axial force

Next One:Analysis of Offshore Structures Based on Response Spectrum of Ice Force