摘要
根据《钢质海船入级与建造规范》(简称“钢规”)规定的半悬挂舵的计算模型直接进行计算。半悬挂舵舵杆及挂舵臂组合体视为变截面梁,并将变截面梁分割成4段等截面的单跨梁,用五弯矩理论进行求解。
The calculation is directly carried out based on the semi-hanging rudder model of Steel Ship Specification of Classification ＆ Shipbuilding. The assembly of semi-hanging rudder＇s tiller with hanging-rudder arm is considered as a girder with mutative sections. In our study, the girder with mutative section is separated into four parts and every part has equal section. The forces contributed to the tiller are calculated by using 5-moment theory.
出处
《中国舰船研究》
2006年第5期71-74,共4页
Chinese Journal of Ship Research
关键词
五弯矩
半悬挂舵
舵杆
受力计算
Five-moment
semi-hanging rudder
tiller
force calculation
