漂浮式海洋牧场养殖装置系泊系统设计  

Design of Mooring System of Semi-Submersible Marine Ranching Plant

作　　者：马勇 解光慈[1] 徐稼航 姜大鹏 胡超 MA Yong;XIE Guangci;XU Jiahang;JIANG Dapeng;HU Chao(School of Marine Engineering and Technology,Sun Yat-sen University,Zhuhai 510275,Guangdong,China;College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China;Southern Marine Science and Engineering Guangdong Laboratory(Zhuhai),Zhuhai 510275,Guangdong,China)

机构地区：[1]中山大学海洋工程与技术学院,广东珠海510275 [2]哈尔滨工程大学船舶工程学院,哈尔滨150001 [3]南方海洋科学与工程广东省实验室(珠海),广东珠海510275

出　　处：《船舶工程》2022年第3期14-21,27,共9页Ship Engineering

基　　金：南方海洋科学与工程广东省实验室(珠海)创新团队建设项目(311020013);广东省自然资源厅促进经济高质量发展项目(GDOE[2022] 30);国家自然科学基金面上项目(51879064;52071348)。

摘　　要：基于所设计的新型多功能海洋牧场养殖装置结构,设计一套系泊系统,在考虑海况参数、风力机载荷以及水轮机载荷的情况下,利用AQWA软件对平台进行时域分析。对比纯锚链和锚链-钢缆-锚链2种系泊方案在作业及生存工况下的平台运动状况,并根据生存工况下的最大系泊力,设计破损生存工况,并进行系泊系统部分失效分析。研究发现:纯锚链系泊方案下的平台运动幅度更小,锚泊张力安全系数更大,更有利于平台作业,并且在生存工况和破损生存工况下均具有较良好的安全性。A mooring system for multifunctional marine ranching plant is designed. Time domain analysis of the platform is performed using AQWA software, considering Marine environment, net load, wind turbine load and turbine load. The platform motion conditions of pure anchor chain and anchor-cable-anchor chain schemes under various working conditions are compared. According to the maximum mooring force under the self-storage condition, the self-storage condition for damage is designed. It is found that the platform motion amplitude is smaller and the safety factor of anchorage tension is larger under the anchor chain mooring system,which is more conducive to platform operation. Anchor chain mooring system has good safety in both survival and damage survival conditions.

关 键 词：海洋牧场 风能 潮流能 系泊系统 时域分析 

分 类 号：U661.1[交通运输工程—船舶及航道工程]