11500DWT散货船货舱双层底结构强度分析  

An Intensity Analysis of Cargo Double-deck Structure of 11500DWT Bulk Carrier

作　　者：葛德权 吕玮庆 

机构地区：[1]苏州市地方海事局,江苏苏州15007 [2]南京市地方海事局,江苏南京210036

出　　处：《南通航运职业技术学院学报》2010年第3期46-49,112,共5页Journal of Nantong Vocational & Technical Shipping College

摘　　要：文章利用大型通用有限元软件MSC/PATRAN、MSC/NASTRAN分析了11500DWT散货船的货舱双层底结构强度。给出了外载荷的计算方法和边界条件的施加方法,计算了一般压载工况和均匀满载工况下的11500DWT散货船的货舱双层底结构强度。计算结果表明,本船的货舱双层底结构强度满足规范要求。In the paper, the intensity analysis of cargo double-deck structure of 11500DWT bulk carder was made by FEA software MSC/PATRAN and MSC/NASTRAN. In addition, the loading calculation and boundary survy were given, and the intensity involved under the circumstances of normal and overall loading was measured with its calculating result meeting the requirement. The conclusions could be applied to the structure design and optimization of bulk carders concerned.

关 键 词：散货船 双层底结构 有限元分析 

分 类 号：U674.13[交通运输工程—船舶及航道工程]