浮式码头作为远海油气作业的后勤补给基地，通过补给船往返平台和码头之间，可有效提升补给效率和可靠性。而浮式码头的水动力性能和运动性能直接影响到补给作业的安全性，在补给船靠泊工况下，是个典型的多浮体水动力问题。本文基于三维势流理论，采用水动力分析软件AQWA对不同数量的补给船靠泊下的浮式码头进行水动力分析和频域运动响应分析，比较分析了不同泊位、不同数量的补给船靠泊下，对浮式码头水动力和运动响应的影响，为浮式码头设计和运营提供参考。
As a logistics base for offshore oil and gas operations, floating docks can effectively improve the efficiency and reliability of replenishment by shuttling ships between platforms and docks. The hydrodynamic performance and motion performance of the floating dock directly affect the safety of the replenishment operation. It is a typical hydrodynamic problem with multiple floating bodies under the berthing condition of the replenishment ship. Based on the three-dimensional potential flow theory, this paper adopts the hydrodynamic analysis software AQWA to carry out hydrodynamic analysis and frequency-domain motion response analysis on the floating dock with different number of supply ships berthing, and compares and analyzes the influence of different berths and different number of supply ships berthing on the hydrodynamic and motion response of the floating dock, which providing reference for the design and operation of the floating dock.
2024,46(9): 7-11 收稿日期：2023-03-15
DOI：10.3404/j.issn.1672-7649.2024.09.002
分类号：U661.3
基金项目：国家自然科学基金资助项目（51809096）；广东省自然科学基金资助项目（2021A1515012059）
作者简介：钟斌（1975 – ），男，高级工程师，主要从事船舶、码头管理工作
参考文献：
[1] 姜伟, 周俊昌, 唐海雄. 深水钻井规程与指南[S]. 中国海洋石油总公司, 2011.
[2] 王月. 海洋平台多浮体水动力耦合分析[D]. 镇江: 江苏科技大学, 2015.
[3] 郭飞. 波浪作用下多浮体系统的动力响应特性研究[D]. 上海: 上海交通大学, 2014.
[4] 黄从亮, 董晴, 吕海宁, 等. 近距离靠泊条件下钻井支持平台与生产平台相对运动研究[J]. 海洋工程, 2020, 38(3): 47-56.
[5] XU X, YANG J, LI X, et al. Time-domain simulation for coupled motions of three barges moored side-by-side in floatover operation[J]. China Ocean Engineering, 2015, 29(2): 155-168.
[6] SHIVAJI G T, SEN D. Time domain simulation of side-by-side floating bodies using a 3D numerical wave tank approach[J]. Applied Ocean Research, 2016, 58: 189-217.
[7] HONG S Y, KIM J H, KIM H J, et al. Experimental study on behavior of tandem and side-by-side moored vessels[C]//Proceedings of the 12th International Offshore and Polar Engineering Conference, 2002: 841-847.
[8] 徐乔威, 胡志强, 谢彬, 等. LNG 运输船旁靠 FLNG 卸载作业时的水动力性能试验[J]. 中国海上油气, 2015, 27(2): 112-119.
