深水半潜式平台上部组块主吊点建造精度控制技术  

Construction Accuracy Control Technology of the Main Lifting Point of the Upper Block of Deepwater Semi-Submersible Platforms

作　　者：李长亮[1] 韩少宁 王会峰[1] 张庆营[1] LI Changliang;HAN Shaoning;WANG Huifeng;ZHANG Qingying(Offshore Oil Engineering(Qingdao)Co.,Ltd.,Qingdao 266555,Shandong,China)

机构地区：[1]海洋石油工程(青岛)有限公司,青岛266555

出　　处：《海洋工程装备与技术》2021年第2期110-116,共7页Ocean Engineering Equipment and Technology

摘　　要：深水半潜式平台上部组块与下部船体的大合拢是平台建造中的重要节点,对于通过整体吊装方式完成大合拢的深水半潜式平台来说,上部组块的主吊点的合理设置及安装精度控制尤为关键。本文以“深海一号”能源站为例,基于来福士海油工程有限公司的泰山吊,探讨了上部组块坞内整体吊装技术,为相关同类型平台建造提供了技术参考。The integration of the upper block and the lower hull of deepwater semi-submersible platforms is an important node in the construction o£the platform.For the deepwater semi-submersible platform with the integration of the upper block completed by integral lifting,the reasonable setting of the main lifting point o£the upper block and the control of installation accuracy are of particular importance.Taking the energy station of"Deep Sea No.1"as an example,based on the Taishan crane o£the Raffles Offshore Engineering Co.,Ltd.,this paper discusses the overall lifting technology of the upper block dock of a deepwater semi-submersible platform.

关 键 词：深水半潜式平台 上部组块 主吊点 泰山吊 吊耳 

分 类 号：P75[天文地球—海洋科学]