Study on the underwater rotating apparatus with changeable rotating angle
We proposed the underwater rotating apparatus with changeable rotating angle for the FDSO bottom construction,which includes a pair of arc-shaped base,the hydraulic support,the arc-shaped hydraulic rail,the driving motor,power supply units and the computer.The underwater rotating angle mathematical model was built with the known bottom block division.The apparatus has the features of changeable underwater rotating angle,nondestructive to the FDSO bottom and the semi-submersible barge,low labor intensity when compared with the original apparatus.Finally,the underwater rotating apparatus was successfully applied to build the Sevan Driller FDSO bottom,and the results show the model is correct and valid,which provides an important reference for the FDSO construction.
the underwater rotating apparatus the underwater rotating angle mathematical model floating non-traditional manufacture FDSO
Fei Wang Yun Wang Yong-kang Zhang Tao Ni Jian-jun Zhuang
School of Mechanical Engineering Jiangsu University Zhenjiang, China School of Mechanical Engineering Southeast University Nanjing, China Jiangsu Institute of Marine Engineering Equipment COSCO Shipyard Group Co., Ltd ,Nantong, China
国际会议
石家庄
英文
229-235
2012-10-26（万方平台首次上网日期，不代表论文的发表时间）