摘要
采用大型通用有限元分析软件MSC,以54 000 dwt散货船为例,采用半舱段模型与全舱段模型进行横向强度有限元分析,得出了在不同工况中舱段内货物压力、舷外水压力、波浪压力等作用下船体舱段结构的结构响应,并对两种模型的计算结果进行对比分析,计算结果对横向强度的建模具有指导意义。
Taking a 54 000 dwt bulk carrier for example, the transverse strength is analyzed by MSC, a finite element analysis software, with half cabin and whole cabin models. It shows the structural response of the hull cabin structure affected by cargo pressure, outboard water pressure and wave pressure under different operation conditions. The results obtained by the two models are compared and analyzed, which is instructive for the modeling of transverse strength.
出处
《船舶》
2012年第4期33-37,共5页
Ship & Boat
基金
浙江省优先主题重大工业项目(2010C01036)
关键词
散货船
横向强度
对比分析
bulk carrier
transverse strength
contrast analysis
