海洋平台结构风险评估  

PROBABILISTIC RISK ASSESSMENT STRATEGIES FOR OFFSHORE STRUCTURES

作　　者：俞庆[1] 肖熙[1] 

机构地区：[1]上海交通大学船舶与海洋工程系

出　　处：《海洋工程》1997年第3期2-8,共7页The Ocean Engineering

基　　金：中国船舶工业总公司"九五"国防科技应用基础研究基金

摘　　要：作为结构系统可靠性方法与结构损伤冗余设计的一个合理延伸与综合，结构风险评估与决策技术是近年来得到迅速发展的新方法。本文讨论了海洋平台结构风险评估的理论框架，涉及了结构风险评估的几个基本方面，为进一步进行详细研究确立了一条主线。本文还对导管架式平台的结构风险评估进行了简要讨论。As a further improvement of structural system reliability method and damage tolerance design, structural risk assessment and decision making analysis are being developed in recent years. A framework of probabilistic risk assessment strategies for offshore structures is presented in this paper. Some basic aspects of risk assessment are discussed and reviewed for further study. The application of presented method to jacket platform is also implemented qualitatively.

关 键 词：风险评估 海洋平台 系统可靠性 

分 类 号：U674.3[交通运输工程—船舶及航道工程]