台风“利奇马”影响下温岭中心渔港避风容量研究  

Berthing capacity evaluation of Wenling Central Fishing Port under the influence of Typhoon Lekima

作　　者：黄靖茗 蒋大煌 丁鉴 张瑞瑾[2,4,5] 桂劲松 HUANG Jingming;JIANG Dahuang;DING Jian;ZHANG Ruijin;GUI Jinsong(College of Ocean and Civil Engineering,Dalian Ocean University,Dalian 116023,Liaoning,China;Operational Oceanographic Institution,Dalian Ocean University,Dalian 116023,Liaoning,China;Zhejiang Dayangbihai Engineering Planning&Design Co.,Ltd.,Hangzhou 310012,Zhejiang,China;College of Marine Science and Environment,Dalian Ocean University,Dalian 116023,Liaoning,China;Key Laboratory of Environment Controlled Aquaculture,Ministry of Education,Dalian 116023,Liaoning,China)

机构地区：[1]大连海洋大学海洋与土木工程学院,辽宁大连116023 [2]大连海洋大学应用海洋学研究所,辽宁大连116023 [3]浙江大洋碧海工程规划设计有限责任公司,浙江杭州310012 [4]大连海洋大学海洋科技与环境学院,辽宁大连116023 [5]设施渔业教育部重点实验室,辽宁大连116023

出　　处：《水利水电技术（中英文）》2021年第9期97-106,共10页Water Resources and Hydropower Engineering

基　　金：国家重点研发计划项目(2019YFC1407700);设施渔业教育部重点实验室项目(2021-MOEKLECA-KF-06);南方海洋科学与工程广东省实验室(广州)人才团队引进重大专项(GML2019ZD0402)。

摘　　要：研究渔港在台风期间的避风容量对于渔船避台有着重要的意义。运用MIKE 21谱波模型和Holland台风模型,模拟了在超级台风“利奇马”作用下温岭中心渔港的波浪特性,并对温岭中心渔港的避风容量进行了预测,合理规划了停泊区域。为了比较不同等级的台风对渔港的影响,通过按比例调整台风特征参数,模拟了13级、15—18级台风作用下温岭中心渔港周围台风浪的特征。d趋势模型的评估结果分别为0.90、0.88、0.98和0.97,表明模型仿真结果与实测数据资料吻合良好,证明MIKE 21谱波模型和Holland台风模型能够很好地模拟台风“利奇马”过境期间该海域的波浪分布。“利奇马”过境时,温岭中心渔港可停放1450艘渔船,可避风面积占港区总面积的40.7%。台风每提高一级,可能造成304艘小型渔船或204艘中型渔船或136艘大型渔船无法停泊。研究成果可为经常遭受台风袭击的避风型渔港建设提供参考。It is of great significance to study the berthing capacity of fishing port during typhoon for the sheltering of fishing vessels.Combining the MIKE 21 Spectrum Wave model(SW)with Holland wind field model,the wave characteristics of Wenling Central Fishing Port under the influence of super typhoon Lekima was simulated,the sheltering capacity of Wenling Central Fishing Port was forecasted and the berthing area was planned reasonably.In order to compare the influence of different typhoons on the fishing port,the characteristics of typhoons around the port under the action of level 13 and 15~18 typhoons were simulated by adjusting the characteristic parameters of typhoons in proportion.The evaluation results by the d trend model are 0.90,0.88,0.98,and 0.97 respectively,showing the calculated results were in good agreement with the measured data,which proves that the wave model can simulate the wave distribution during typhoon Lekima passing.The results show that 1450 fishing vessels can be parked in Wenling Central Fishing Port during the transit of Lekima,and the berthing area accounts for 40.7%of the total area of the port.When the typhoon increased by one level,it may cause 304 small fishing vessels or 204 medium-sized fishing vessels or 136 large fishing vessels unable to berth.The research results can provide reference for the construction of sheltering fishing ports that are often attacked by typhoons.

关 键 词：台风浪 波浪模型 避风容量 避风渔港 MIKE21-SW 气候变化 超级台风 极端天气 

分 类 号：U651[交通运输工程—港口、海岸及近海工程]