摘要
液货维护系统的可靠性直接影响到液化天然气(Liquefied Natural Gas,LNG)船的安全性能,因此在施工中对液货舱绝缘箱的安装精度要求特别高。目前,全球各大船厂主要通过激光跟踪测量系统来确保LNG船液货舱的上述要求。本文介绍了LNG船液货舱的特点和激光跟踪测量系统的工作原理、性能及其在LNG船液货舱中的应用和注意事项。
The reliability of cargo containment system is very important to the security of the LNG carrier, so we should pay more attention to the precision in the process of installation about LNG carrier＇s insulation box. Nowadays, all the shipbuilding companies keep good pre- cision of installation though laser track system for measurement. In this article, we introduce the characteristics of LNG carrier＇s cabin and the principium ,performance and the use of the laser track system for measurement.
关键词
LNG船
液货维护系统
激光跟踪测量系统
LNG carrier Cargo containment system Laser track system for measurement
