The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Ultimate Longitudinal Strength Reliability Assessment of a Corroded Ship Hull
Author(s): 
Pages: 27-45
Year: Issue:  2
Journal: JOURNAL OF SHIP MECHANICS

Keyword:  结构可靠性腐蚀对偶变数条件期望;
Abstract: 本文基于船体结构总纵极限强度失效模式,采用改进的一阶二次矩法和蒙特卡洛法,建立了船体结构总纵极限强度时变可靠性评估方法和评估程序.具体分析了某大型油船在全寿期内由于海水腐蚀船体结构极限强度可靠性的变化情况,系列计算结果表明:如果仅考虑海水腐蚀的影响,在某一使役期附近(本文算例结果为13~15年),船体结构因总纵极限强度不够而失效的可能性最大.因此,在使役期之前,船体结构的检测和维修是必要的.
Related Articles
No related articles found