中国舰船研究2017，Vol.12Issue(5)：52-63,12.DOI:10.3969/j.issn.1673-3185.2017.05.007
腐蚀、疲劳损伤下船体结构可靠性研究现状与展望
Current status and prospects of reliability analysis of hull structures under corrosion and fatigue damage
摘要
Abstract
This paper researches and summarizes the state of the art concerning the reliability analysis of hull structures under the influence of corrosion and fatigue damage. It is found through a literature survey that the objects of hull structure reliability analyses have gradually transferred from the design phase to the in-service phase of hull structures. Furthermore, the research focus develops from the single influence of corrosion and fatigue damage to its interaction effect. In the future, the key points of hull structure reliability studies will focus on the following four aspects:1) research into the influence of pitting corrosion damage on hull structure failure mechanisms and corresponding evaluation methods; 2) research into hull structure failure mechanisms under the interaction of corrosion and fatigue damage; 3) presenting a reliability evaluation method that can overcome excessive reliance on sample data, and establishing a hull structure reliability analysis model based on the damage testing data of real ships; and 4) establishing a database on the corrosion and fatigue damage of real ships under different service environments and periods.关键词
船体结构/腐蚀/疲劳/可靠性/交互作用Key words
hull structures/corrosion/fatigue/reliability/interaction effects分类
交通工程引用本文复制引用
吴梵,滑林..腐蚀、疲劳损伤下船体结构可靠性研究现状与展望[J].中国舰船研究,2017,12(5):52-63,12.基金项目
国家部委基金资助项目 （）
海军工程大学自然科学基金资助项目(20161595) （20161595）
