摘要
依据《双舷侧散货船结构直接计算分析指南》,运用MSC.Nastran对某35 000t级散货船进行货舱结构强度的有限元分析,运用MSC.Marc对其进行极限强度的非线性有限元分析,得到该散货船真实的安全余量.
According to Guidelines for Direct Strength Analysis of Double Side Skin Bulk Carriers,finite element analysis to the cargo holds of 35000DWT bulk carrier is carried out by using MSC.Nastran.Then,nonlinear finite element analysis is applied to calculate its ultimate strength by using MSC.Marc,getting its actual safety margin.The research can be used as reference for ship structural design method which is combined nonlinear design based on ultimate strength of structure with linear elastic design based on static strength of structure.
出处
《武汉理工大学学报（交通科学与工程版）》
2013年第4期716-719,共4页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
基金
国家863计划项目资助(批准号:2006AA11Z227)
