中国舰船研究2011，Vol.6Issue(3)：60-63,4.DOI:10.3969/j.issn.1673-3185.2011.03.013
船舶尾轴承倾斜计算分析研究
Computational Analysis on the Inclination of Ship Stern Bearing
摘要
Abstract
In order to improve the strained condition of marine stern bearing, the contacting model of both marine stern bearing and tail shaft was built with Finite Element Method, then computed and analyzed to research the measurement for reducing peak pressure of the stern bearing. The computation results indicate that the stern bearing inclination is often used to improve the pressure distribution. The angle of inclination of a stern bearing is depended on the elastic deformation curve of the tail shaft. The smaller angle of inclination cannot increase the contacting area and reduce peak pressure, but overlarge angle may make the lead end of stern bearing contacted to the tail shaft and the backend emptied out.关键词
船舶尾轴承；接触压力；倾斜角度；计算分析Key words
marine stern bearing/contacting pressure/inclination/calculation分类
交通工程引用本文复制引用
张少凯,周建辉,吴炜,魏颖春..船舶尾轴承倾斜计算分析研究[J].中国舰船研究,2011,6(3):60-63,4.基金项目
湖北省自然科学基金项目(2008CDA027) （2008CDA027）
