摘要
本文采用 MSC公司的 NASTRAN有限元计算程序 ,通过对一艘 4 0 0 0 0吨油船横舱壁结构设计的研究 ,针对原设计方案存在的壁凳水平骨材应力水平较高及建造工艺复杂等缺点 ,提出了一些改进建议 。
The paper uses the NASTRAN finite-element calculation program developed by MSC to design the structure of the 40 000 tonnage tanker and through its application to the design of its transverse bulkhead, the paper found the original design had the shortcomings of higher stress in the horizontal members of bulkhead stool and difficult to construct. Proposals are provided in the paper to reduce this stress and to make the construction easy.
出处
《船舶》
北大核心
2002年第2期43-48,共6页
Ship & Boat
