转塔式锚泊系统初步设计图谱

SYSTEMATIC GRAPHS FOR THE PRELIMINARY DESIGN OF TURRET MOORING SYSTEM

本文提供了一套设计图谱，用于转塔式锚泊系统的初步设计。图谱包含的水深范围为１００～６００ｍ。锚泊线的布置形式分别为４根、６根、８根和１０根均匀分布。锚泊线的构成有全链和索链组合二种方式。每种构成方式又对应着二种规格的索或链。从图谱中，设计者可以根据水深和定位浮体的运动及受力情况，方便地选择锚泊线的构成、尺寸及系统的布置状况，或对已选定的与图谱中参数相近的系统估算回复力。

This paper presents a series of graphs for the preliminary design of turret mooring systems.These graphs are appropriate to water depths ranging from 100m to 600m,and the mooring system is composed of 4 lines,6 lines,8 lines or 10 lines spearately.Two sets of parameters of mooring lines are considered for both chain and chain/wire rope combination.Using these graphs,the designers can quickly evaluate alternative mooring system configurations.