摘要
为保证敷缆船在敷设海底电缆过程中锚泊的安全性,以某敷缆船为研究对象,采用SESAM和OrcaFlex软件分析敷缆船作业过程中其系泊锚链的受力特性,对比2种抛锚长度布置方案下锚泊系统在移位和移锚过程中的受力特点。结果表明,在敷缆船移位过程中,其锚泊系统的布置方式对系统的安全性有重要影响,计算结果可为敷缆船的设计提供参考。
The software of SESAM and OrcaFlex are used to analyze the stress characteristics of the mooring chains operated on a cable-laying ship to ensure the anchoring safety of cable laying operation.The characteristics of the mooring force are compared for two anchoring systems of different anchoring lengths and the result shows that the layout of mooring system plays an important role in system safety during the movement of the cable-laying ship,which provides reference for the design of cable-laying ships.,
作者
宁长青
顾赛文
彭善辉
张兆德
NING Changqing;GU Saiwen;PENG Shanhui;ZHANG Zhaode(Zhoushan Wonderful Marine Design Co.,Ltd.,Zhoushan 316021,China;School of Naval Architecture and Maritime, Zhejiang Ocean University, Zhoushan 316022, China)
出处
《船舶与海洋工程》
2021年第1期15-19,25,共6页
Naval Architecture and Ocean Engineering
基金
2019浙江自然科学基金(LY19E090003)
2018舟山市科技计划重点项目(2018C21009)。
关键词
敷缆船
锚泊移位
锚泊安全
张力
cable-laying ship
mooring shift
anchoring safety
tension
