海南亚龙湾海滩养护工程前后近岸波流场模拟研究  

Numerical Simulation of Nearshore Wave Height and Flow Fields before and after Beach Nourishment Project in Yalong Bay

作　　者：刘会欣[1,2] 张甲波 王刚[1,2] 刘建涛 朱磊[1,2] LIU Huixin;ZHANG Jiabo;WANG Gang;LIU Jiantao;ZHU Lei(Qinghuangdao Mineral Resource and Hydrogeological Brigade,Hebei Geological Prospecting Bureau,066000Qinhuangdao Hebei;Marine Geology Resource Survey Center of Hebei Province,066000Qinhuangdao Hebei)

机构地区：[1]河北省地矿局第八地质大队,河北秦皇岛066000 [2]河北省海洋地质资源调查中心,河北秦皇岛066000

出　　处：《海洋湖沼通报》2020年第4期42-52,共11页Transactions of Oceanology and Limnology

基　　金：秦皇岛市科学技术研究与发展计划[201701B050]资助。

摘　　要：本文利用西班牙通用海岸工程模拟软件SMC,以海南亚龙湾海域为例,进行了拟建海滩养护工程前后近岸波浪场、波生沿岸流场和近岸输沙场的模拟研究,模拟结果显示海滩养护工程能够起到降低波能,改善近岸流场,减弱沿岸流强度和输沙强度的作用,表明拟建工程方案是合理可行的,能够起到稳定海滩的作用。Based on coastal Spanish engineering simulation software SMC,taking Yalong Bay in Hainan as an example,the authors carried out some numerical simulations about wave height fields,wave-induced alongshore flow fields and sand transport fields before and after beach nourishment project.The simulation results show that beach nourishment project would decrease wave energy,alongshore flow intensity and sediment transport strength.The scheme of the proposed beach nourishment project is reasonable and feasible and the project could keep the stability of the beach in Yalong Bay.

关 键 词：亚龙湾 数值模拟 波浪场 波生沿岸流场 SMC 

分 类 号：P731.2[天文地球—海洋科学]