FPSO系泊系统载荷计算与分析——基于南海“奋进号”FPSO运动特性实船测量结果  

Calculation and analysis of the mooringloads of FPSO:based on the field measurement data of the motion characteristics of the Fenjin FPSO

作　　者：赵文华[1] 胡志强[1] 杨建民[1] 李悦喜 谢协民 

机构地区：[1]上海交通大学海洋工程国家重点实验室 [2]中海石油(中国)有限公司文昌13-1/2油田作业公司

出　　处：《中国海上油气》2011年第2期116-121,139,共7页China Offshore Oil and Gas

基　　金：国家科技重大专项研究项目"FLNG/FLPG;FDPSO总体性能;定位系统关键技术及模型试验研究"(2008ZX05026-006-01)部分研究成果

摘　　要：通过实船测量获得了"天鹅"和"彩虹"台风过境过程中南海"奋进号"FPSO运动响应数据。根据实船测量数据,对业界普遍采用的FPSO水动力性能分析数值模型进行了修正。利用修正后的模型,将实船测量获得的船体运动响应数据作为输入项,采用非耦合数值分析技术对南海"奋进号"FPSO系泊系统在实际海况下的载荷进行了计算,并对其在恶劣海况下的定位能力进行了评估。The motion response data of the FenjinFPSO in South China Sea during the passage of the typhoon ＂Goni＂ and ＂Mujigae＂ are obtained through the field measurement.The commonly used numerical model of hydrodynamic analysis for FPSO system in the ocean engineering industry has been modified on basis of the field measurement data.With the help of the modified model,the loads acting on the mooring system are obtained through the uncoupled numerical analysis with the measurement data being the input.Furthermore,the mooring capacity of the mooring system in the real sea states is also accessed.

关 键 词：南海“奋进号”FPSO 运动特性 实船测量 系泊系统 载荷 非耦合数值分析 

分 类 号：U661.7[交通运输工程—船舶及航道工程]