摘要
针对液化天然气(Liquefied Natural Gas, LNG)船MarkⅢ型液货围护系统平面区域柔性次屏壁搭接黏合的作业现状,分析搭接黏合传统工艺的认证流程、作业流程和搭接黏合质量检验,优化搭接黏合传统工艺的作业流程。提出一种有效提高平面区域柔性次屏壁搭接黏合作业效率的搭接黏合改进工艺,并总结其优势,对LNG船建造具有一定的借鉴意义。
In view of the operation status of lap adhesion of flexible secondary insulation in plane area of MarkⅢliquid cargo containment system of Liquefied Natural Gas(LNG)carrier,the certification flow,operation flow,and lap adhesion quality inspection of traditional lap adhesion process are analyzed,and the operation flow of traditional lap adhesion process is optimized.An improved lap adhesion process which can effectively increase the operation efficiency of lap adhesion of flexible secondary insulation in plane area is proposed,and its advantages are summarized,which is of certain reference significance for the construction of LNG carriers.
作者
刘杭雪
汪东超
张颖
赵文思
曲严冰
宫兴宇
于成郊
郭琨
LIU Hangxue;WANG Dongchao;ZHANG Ying;ZHAO Wensi;QU Yanbing;GONG Xingyu;YU Chengjiao;GUO Kun(Dalian Shipbuilding Industry Co.,Ltd.,Dalian 116011,Liaoning,China)
关键词
LNG船
MarkⅢ型液货围护系统
平面区域
柔性次屏壁
搭接黏合
改进工艺
Liquefied Natural Gas(LNG)carrier
MarkⅢliquid cargo containment system
plane area
flexible secondary insulation
lap adhesion
improved process
