【摘要】 应用大型通用有限元分析软件ANSYS,整体计算一艘船长超过60 m的内河双体船,对计算模型的建立、加载方式、边界条件等进行了讨论,分析了在不同工况下船体构件的受力情况,并着重分析连接桥部位的应力分布。更多还原

【Abstract】 The structural strength of an inland river catamaran whose length is more than 60 m was direct calculated in ANSYS.This paper discussed about the FE model,loading and boundary conditions.The stress distribution in the cross structure,the key structure of the catamaran,was analyzed in detail under two load cases of transverse bending and pitch-induced torsion.更多还原