气囊助浮张力腿平台出坞可行性分析  

Feasibility Analysis of Undocking Scheme for Floating Leg Platform Aided with Airbags

作　　者：李冉 林焰[1] 刘广辉[2] 李强[2] 郭宁[2] LI Ran;LIN Yan;LIU Guanghui;LI Qiang;GUO Ning(School of Naval Architecture ＆ Ocean Engineering,Dalian University of Technology,Dalian 116023,Liaoning,China;Offshore Oil Engineering（Qingdao）Co.,Ltd.,Qingdao 266520,Shandong,China)

机构地区：[1]大连理工大学船舶工程学院,辽宁大连116023 [2]海洋石油工程(青岛)有限公司,山东青岛266520

出　　处：《造船技术》2018年第5期56-59,共4页

摘　　要：为了缓解船坞内水深不足的问题,通过实际项目介绍气囊助浮张力腿平台出坞的具体方案;通过校核完整稳性说明气囊助浮张力腿平台出坞的技术可行性;对比气囊与浮筒的工程造价论证其经济可行性;介绍气囊助浮的安装工艺并给出分析结果。随着海洋工程结构物的大型化,采用气囊助浮方式出坞将有良好的发展前景。In order to solve the problem of insufficient water depth in the dock,the undocking scheme for floating leg platform aided with airbags is introduced through the actual project.The technical feasibility of this scheme is explained by checking the complete stability of the airbags and the economic feasibility is demonstrated comparing the project cost of airbags and pontoons.The installation process of the airbag is introduced and the analysis results are given.With the enlargement of marine engineering structures,the airbags will have good prospects in marine engineering.

关 键 词：张力腿平台 气囊 出坞 

分 类 号：TE951[石油与天然气工程—石油机械设备]