Finite Element Analysis of the Cabin

摘要：

　　The static analysis of large opening cabin is carried out after establishing three-dimensional finite element model and applying loads and boundary constraints.At the same time,the added water mass of ship is calculated and the cabin dynamic analysis is carried out after applying added water mass and boundary constraints.The results show that the maximum static stress occurs at hatch corners and the torsional vibration has the biggest destructive effect to the ship.When torsional vibration occurs,the maximum dynamic stress is found in the hatch corners too.The first three natural frequencies of cabin are far away from operating frequencies of propellers and main engine,which means that the ship can avoid the occurrence of resonance.The results provide referential basis for cabin design and optimization.

关键词： Cabin Finite Element Added Water Mass Stress Frequency

作者: Peilong ZHAO Fangzhen SONG Mingming LI Bo SONG Qinglian SHU

作者单位: School of Mechanical Engineering,University of Jinan,Jinan,P.R.China

会议类型: 国际会议

会议名称: The 5th International Conference on Mechanical Engineering and Mechanics(第五届国际机械工程与力学会议)

会议地点: 江苏扬州

会议语种:英文

页码: 326-330

在线出版日期: 2014-08-21（万方平台首次上网日期，不代表论文的发表时间）