潜艇内部有平台支撑的平面舱壁极限承载能力非线性有限元计算  

Non-linear FEM analysis on ultimate bearing capacity of plane bulkhead supported by inside deck in submarine

作　　者：黄晓明[1] 吴梵[1] 

机构地区：[1]海军工程大学船舶与动力学院,武汉430033

出　　处：《船海工程》2006年第3期23-25,共3页Ship & Ocean Engineering

摘　　要：对由平台支撑的潜艇内部平面舱壁这种新型结构进行非线性有限元分析,得到结构的极限承载能力,分析结构上应力分布规律,探讨结构的塑性破坏机理。An nonlinear FEA study on the ultimate strength of the plane bulkhead supported by inside deck in submarine is presented in this paper. Numerical result of the ultimate bearing capacity of the structure was given. The distribution pattern of the stress in the structure was analyzed to discuss about the plastic failure mechanism of the structure.

关 键 词：舱壁 潜艇平台 极限承载能力 非线性有限元 

分 类 号：U661.43[交通运输工程—船舶及航道工程]