摘要
以自升式海洋牧场综合平台为研究对象,对平台抗倾稳定性进行分析。计算平台的倾覆力矩和复原力矩,分析抗倾安全因数,并校核桩腿强度。计算结果表明平台抗倾稳定性满足规范要求,可为自升式平台环境载荷计算和抗倾稳定性分析提供参考。
The jack-up integrated ocean ranch platform is taken as the research object,and the stability against overturning of the platform is analyzed.The capsizing moment and righting moment of the platform are calculated,the safety factor against overturning is analyzed,and the spud leg strength is checked.The calculation results show that the stability against overturning of the platform meets the specification requirements,which can provide reference for the environmental load calculation and stability against overturning analysis of the jack-up platform.
作者
张波
李永顺
徐丰光
ZHANG Bo;LI Yongshun;XU Fengguang(Zhejiang International Maritime College,Zhoushan 316021,Zhejiang,China;Zhoushan Haichi Shipbuilding Technology Co.,Ltd.,Zhoushan 316100,Zhejiang,China)
基金
舟山市科技计划资助项目(编号:2019C31062)
浙江省教育厅一般科研项目(编号:Y202147894)。
关键词
自升式海洋牧场综合平台
抗倾稳定性
环境载荷
倾覆力矩
复原力矩
jack-up integrated ocean ranch platform
stability against overturning
environmental load
capsizing moment
righting moment
