基于悬链线方程的海上横向补给高架索系统静力学分析  

Statics analysis of alongside-arranged highline cable replenishment system at sea based on catenary equation

作　　者：郭飞 李经纬[1] 

机构地区：[1]中国船舶及海洋工程设计研究院,上海200011

出　　处：《舰船科学技术》2016年第3期37-40,共4页Ship Science and Technology

摘　　要：基于悬链线方程,建立考虑高架索长度和自重变化的海上横向补给高架索线形分析静力学模型,探讨高架索单位长度质量和张力大小等参数对高架索线形的影响,研究发现当高架索水平张力与补给品重量比值大于4时,高架索挠度很小,可以安全输运补给品。Statics analysis model is established based on catenary equation for alongside-arranged highline cable replenishment system at sea after considering influence of cable＇s length and weight. Effects of several parameters, including cable＇s unit weight and tensile force, are then discussed. It is found when the ratio of horizontal tension to cargo weight exceeds 4, the deflection of highline cable is ignorable to safely transfer cargos.

关 键 词：海上补给 高架索 悬链线方程 线形分析 

分 类 号：U674.98[交通运输工程—船舶及航道工程]