关于气浮筒群结构的静稳性  

On static stability of air floating structure of cylinder group

作　　者：沈国光[1] 项伟征[1] 王传荣[1] 

机构地区：[1]天津大学建工学院,天津300072

出　　处：《海洋工程》2002年第1期80-83,共4页The Ocean Engineering

摘　　要：讨论了气浮筒群结构的静稳性问题 ,以三筒组合为算例 ,变化干舷、升沉和绕x轴、y轴的倾角α、β ,给出了静稳性的算法和初步结果。指出存在四个相关的姿态角 。In this paper the subject on the static stability of air floating structure of cylinders group is investigated. The computational method for the static stability and preliminary results combine with three-cylinder structure for different freeboard, heave and incidence angle about x and y axis are given. There are four related attitude angles. The problem for selecting freeboard are discussed.

关 键 词：气浮结构 静稳性 筒群 海洋工程 结构形式 

分 类 号：P752[天文地球—海洋科学]