海洋平台直升机甲板反造及180°翻身总装工艺  

Reverse Construction and 180 Degree Turn Over Assembly Processfor Offshore Platform Helideck

作　　者：刘超[1] 郭宁[1] 李挺[1] 鹿胜楠[1] LIU Chao;GUO Ning;LI Ting;LU Shengnan(Offshore Oil Engineering(Qingdao)Co.,Ltd.,Qingdao 266520,Shandong,China)

机构地区：[1]海洋石油工程(青岛)有限公司,山东青岛266520

出　　处：《中国海洋平台》2020年第2期78-84,共7页China offshore Platform

摘　　要：常规的直升机甲板总装方法工期较长且存在安全隐患,焊接质量难以保证。通过荔湾31CEP项目直升机甲板的实际建造,提出直升机甲板反造及180°翻身总装的工艺,可避免上述缺点,提高安全性和作业效率。The construction period for assembly method of helideck is long and there is hidden safety hazard,and the welding quality is difficult to guarantee.Taken the helideck of the LW31CEP project as an example,a 180 degree turn over assembly method for offshore platform helideck is proposed,which can avoid the above mentioned disadvantages and ensure safety and improve efficiency.

关 键 词：直升机甲板 反造 180°翻身 总装 

分 类 号：U663.6[交通运输工程—船舶及航道工程]