摘要
链斗式挖沙船是一种新兴的内河工程船,该船具有超长开口,故其结构强度需要进行计算机仿真计算。本文采用大型有限元计算软件MSC.Patran&Nastran进行强度校核,对该种船舶的结构设计提供一种有效的解决方案。
The chain bucket dredger is a new kind of inland river engineering ship. The ship has long openings, so its structural strength needs to be calculated by computer aided engi- neering. In this paper, large-scale finite element calculation software MSC. Patran ＆ Nas- tran are used for strength check, and an effective solution was provided for the ship structure designing.
出处
《武汉船舶职业技术学院学报》
2017年第2期17-19,27,共4页
Journal of Wuhan Institute of Shipbuilding Technology
关键词
有限元
链斗式挖沙船
双体船网格细化
finite element method
chain bucket dredging ship
catamaran mesh refinement
