第42卷第3期重庆交通大学学报(自然科学版)Vol.42No.32023年3月JOURNALOFCHONGQINGJIAOTONGUNIVERSITY(NATURALSCIENCE)Mar.2023DOI:10.3969/j.issn.1674-0696.2023.03.11基于ANSYS-AQWA的垫挡船码头靠泊特性分析袁培银1,李渝锋1,赵宇2,张哲1(1.重庆交通大学航运与船舶工程学院,重庆400074;2.重庆交通大学建筑与城市规划学院,重庆400074)摘要:船舶逐步向标准化、大型化的方向发展,有效减少或避免大型船舶对码头碰撞是工程领域亟待解决的问题。采用ANASYS-AQWA仿真软件,基于三维势流理论与时域分析方法,结合山区河流水流湍急、流量变幅大的特点,采用数值分析的方法,研究了船舶在不同系泊方式下的系泊运动响应特性。研究结果表明:0°和180°的浪向角对纵荡幅值响应算子的影响最明显;90°的浪向角对横荡、垂荡和横摇响应较大,对纵荡、纵摇和艏摇影响较小;2-7-2系泊方式对于船舶的横向运动限制更好;4-4-4系泊对于船舶的纵向运动限制更好。关键词:船舶工程;三维势流理论;垫挡船;幅值响应算子;系泊特性;码头靠泊中图分类号:U675.9;X736.3文献标志码:A文章编号:1674-0696(2023)03-078-06CharacteristicsofCushionShipBerthingatDockBasedonANSYS-AQWAYUANPeiyin1,LIYufeng1,ZHAOYu2,ZHANGZhe1(1.SchoolofShippingandNavalArchitecture,ChongqingJiaotongUniversity,Chongqing400074,China;2.CollegeofArchitectureandUrbanPlanning,ChongqingJiaotongUniversity,Chongqing400074,China)Abstract:Shipsaregraduallydevelopinginthedirectionofstandardizationandlargescale.Itisanurgentproblemtobesolvedintheengineeringfieldtoeffectivelyreduceoravoidthecollisionbetweenlargeshipsandwharves.Basedonthethree-dimensionalpotentialflowtheoryandtime-domainanalysismethod,andincombinationwiththecharacteristicsofturbulentflowandlargeflowvariationinmountainousrivers,themooringmotionresponsecharacteristicsofshipsunderdifferentmooringmodeswerestudiedbyadoptingthenumericalanalysismethodandANASYS-AQWAsimulationsoftware.Theresearchresultsshowthatthewavedirectionanglesof0°and180°havethemostobviouseffectontheamplituderesponseoperatorofsurge,andthewavedirectionangleof90°hasalargerresponsetosway,heaveandroll,andasmallerimpactonsurge,pitchandyaw.The2-7-2mooringmo...