波浪作用下小尺度多船并排锚泊横摇运动试验研究  

Experimental study on roll motion of small-scale multi-vessel anchored side by side in waves

作　　者：孙一艳[1] 熊玉章 安旭婷 于德双 王刚[1] SUN Yiyan;XIONG Yuzhang;AN Xuting;YU Deshuang;WANG Gang(Fisheries Engineering Institute,Chinese Academy of Fishery Sciences,Beijing 100141,China;College of Ocean and Civil Engineering,Dalian Ocean University,Dalian 116023,China)

机构地区：[1]中国水产科学研究院渔业工程研究所,北京100141 [2]大连海洋大学海洋与土木工程学院,辽宁大连116023

出　　处：《海洋工程》2024年第4期130-140,共11页The Ocean Engineering

基　　金：中国水产科学研究院中央级公益性科研院所基本科研业务费专项资金资助项目(2021HY-ZC001);中国水产科学研究院基本科研业务费资助项目(2023TD88)。

摘　　要：采用物理模型试验方法研究双船、三船和四船并排锚泊时各船的运动量,并与单船艏艉锚泊情况进行了对比,重点分析了横浪作用下各船的横摇运动规律,探究了波浪周期和并排锚泊船数对多船并排锚泊时横摇运动的影响。结果表明,多船并排锚泊时,横摇运动响应随着波浪周期的增大而逐渐减小。双船并排锚泊时,横摇运动响应同单船相比减少了40%~50%;三船和四船并排锚泊时,横摇运动响应同单船相比减少50%~60%,四船并排锚泊时横摇运动响应减小的幅度与三船并排时相比差别不大。Physical model experiments were conducted to study the motions of vessels anchored in pairs,triplets,and quadruplets,comparing them with single-vessel anchoring conditions.The focus was on analyzing the transverse roll motion of vessels under wave action and investigating the influence of wave period and the number of vessels anchored side by side on roll motion during multi-vessel anchoring.Results indicate that the roll motion response decreases gradually with increasing wave period during multi-vessel anchoring.Compared to single-vessel anchoring,roll motion response decreased by 40%~50% for paired vessel anchoring,and by 50%~60% for triple and quadruple vessel anchoring,with little difference in reduction between triple and quadruple vessel anchoring.

关 键 词：小尺度渔船 多船并排艏艉锚泊 横摇运动响应 并排锚泊船数 波浪周期 

分 类 号：P752[天文地球—海洋科学] TV139.2[水利工程—水力学及河流动力学]