单点系泊外输浮筒＋穿梭油轮的油气外输模式在海洋油田的开发中应用广泛，其具有安全、可靠、经济等优点，对海上边际油田和前期开发起着重要作用。基于时域耦合软件OrcaFlex建立了包括了CALM主体、外输油轮等浮式结构物和系泊系统、水下软管等多种细长挠性体结构的多体耦合数值分析模型并对其进行时域耦合计算，研究不同工况下系泊油轮与浮筒系统多浮体耦合运动规律以及系泊缆、水下软管动力特性，分析结果为输油终端单点系泊系统的设计提供技术参考。
The oil and gas transportation mode of single point mooring buoy + shuttle tanker is widely used in offshore oilfield development, which has the advantages of safety, reliability and economy, and plays an important role in offshore marginal oil field and early development. The multi body coupling numerical analysis model which includes the floating body structures of CALM buoy and offloading tanker and the flexible slender body structures of mooring system and water hose is established based on the coupling time-domain software OrcaFlex. Then the numerical simulation about that is conducted. The coupled motion law of mooring tanker and buoy system under different working conditions and the dynamic characteristics of mooring lines and risers are studied, which can provide a technical reference for further design of oil terminal single point mooring system.
2025,47(21): 151-157 收稿日期：2025-2-7
DOI：10.3404/j.issn.1672-7649.2025.21.024
分类号：U661.4；P751
作者简介：潘超(1992-),男,硕士,工程师,研究方向为海洋工程、救助打捞
参考文献：
[1] 葛帅, 潘选任, 王冬姣, 等. 单点系泊稳定性分析与鱼尾运动对策[J]. 舰船科学技术, 2022, 44(2): 70-77.
GE S, PAN X R, WANG D J, et al. Stability analysis of single point mooring and countermeasures of fishtailing oscillations[J]. Ship Science and Technology, 2022, 44(2): 70-77.
[2] 孙雷, 罗贤成, 刘昌凤, 等. 极限海况下软刚臂式单点系泊系统的初步设计[J]. 中国造船, 2018, 59(1): 172-187.
SUN L, LUO X C, LIU C F, et al. Study on primary design of soft yoke mooring system in extreme sea[J]. StateShipbuilding of China, 2018, 59(1): 172-187.
[3] KANG Z, ZHANG C, SUN LP. Research on truncation method of FPSO and offloading system in model test[J]. Applied Ocean Research, 2017, 67: 94-108.
[4] KIM M H, KANG H Y. Hydrodynamic interactions between container ship and mobile harbor with SPM-Buoy station[C]//Proceedings of the Twentieth (2010) International Offshore and Polar Engineering Conference. Beijing, China, 2010.
[5] 康有为, 孙丽萍, 康庄. 西非海域外输系统中输油管的疲劳分析[J]. 船舶工程, 2014(6): 117-121.
KANG Y W, SUN L P, KANG Z. Fatigue analysis of oil offloading line in west Africa offloading system[J]. Ship Engineering, 2014(6): 117-121.
[6] 袁洪涛, 曾骥, 莫建, 等. 极端海况下深水单点系泊系统FPSO运动响应分析[J]. 江苏科技大学学报(自然科学版), 2015, 29(2): 108-113.
YUAN H T, ZENG J, MO J, et al. Single·point mooring FPSO responses analysis in extreme sea conditions[J]. Journal of Jiangsu University of Science and Technology (Natural Science Edition), 2015, 29(2): 108-113.
[7] 王宏伟, 王翀, 谷绪峰, 等. FPSO串靠外输系缆方案优化[J]. 船舶工程, 2022, 44(S1): 603-608.
WANG H W, WANG C, GU X F, et al. Optimization of mooring hawser scheme for FPSO tandem offloading system[J]. Ship Engineering, 2022, 44(S1): 603-608.
[8] 朱言顺, 方译彩, 韩强忠. 单点系泊油轮运动响应分析及运动控制[J]. 舰船科学技术, 2024, 46(15): 40-46.
ZHU Y S, FANG Y C, HAN Q Z. Motion response analysis and motion control of single point mooring oil tankers[J]. Ship Science and Technology, 2024, 46(15): 40-46.
[9] SANGSOO RYU, ARUN S, DUGGAL, et al. Prediction of deepwater oil offloading buoy response and experimental validation[J]. International Journal of Offshore & Polar Engineering, 2006, 16(3): 1-7.
[10] 冷述栋. CALM系泊系统动力响应分析[D]. 大连: 大连理工大学, 2013.
[11] ABS. Rules for building and classing single point mooring [S]. US, 2008.
[12] DNVGL-ST-N001. Marine operations and marine warranty [S]. Norway, 2016.
