FLNG薄膜型液货舱结构强度分析  

Strength Analysis of FLNG Membrane Cargo Hold Structure

作　　者：张玉奎[1] 钱笠君 郑文青[1] 张帆[1] ZHANG Yukui;QIAN Lijun;ZHENG Wenqing;ZHANG Fan(Marine Design&Research Institute of China,Shanghai 200011,China)

机构地区：[1]中国船舶及海洋工程设计研究院

出　　处：《船舶工程》2019年第9期31-35,130,共6页Ship Engineering

摘　　要：由于FLNG在海上气田开采上具有优势,其相关技术成为新的研究热点,但国内相关研究尚不够深入。以某采用GTT NO96薄膜型围护系统的FLNG前端工程设计为例,首先简要阐述LNG液货舱结构特点,然后采用有限元软件对液货舱的强度进行分析和优化。整个设计面向实船,贴近业主运营需求,可为类似船型的开发提供参考。Because of the advantages of FLNG in the gas development on the sea, the research of related technologies has become a new hot topic, but domestic researches are not deep enough. Taking the front end engineering design of FLNG using GTT NO96 cargo containment system as an example, the paper briefly introduces the characteristics of LNG cargo hold structure, and then analyzes and optimizes the strength of LNG cargo hold structure with finite element software. The whole design, facing to the actual ship, is close to the real ship-owner’s demands, which could offer reference for the development of similar ship type.

关 键 词：FLNG 薄膜型 LNG 液货舱 强度分析 

分 类 号：U661.43[交通运输工程—船舶及航道工程]