可解脱立管转台系泊系统在南海海域的应用研究

STUDY OF DISCONNECTABLE RISER TURRET MOORING (DRTM) SYSTEM APPLIED IN THE SOUTH CHINA SEA

本研究以南海海域为应用背景,对可解脱立管转台式系泊(Disconnectable Riser Turret Mooring)系统(简称DRTM系统)进行了研究。研究中对DRTM系统的主尺度选择及其对系统特性的影响进行了探讨,并用本公司开发的软件对所确定系统进行了多工况组合的系泊特性的综合评价,同时,还将DRTM系统与CALM系统进行了比较研究。研究表明:DRTM系统是一种适合于南海应用的、系统特性较为优越且兼有技术和经济优势的新型系泊系统。

The research has been made on Disconnectable Riser Turret Mooring (DRTM) System which could be used in the South China Sea. It has been discussed how to select the principal dimentions and what effect they have on the characteristics of the system. By means of computer program the synthetical appraisement has been made in ultimate mooring condition, discounecting condition and resonnecting condition respectively. Meanwhile, comparison has been made between DRTM system and CALM system. It indicates that DRTM is usable in The South China Sea and has preponderance in technology and economy.