近海三维泥沙输运数值模拟研究及其应用进展  

Advances in Research and Application on Three-dimensional Numerical Simulation of Sediment Transport in Coastal Waters

作　　者：李帅 田洁[1] 詹思楚 王晨曦 任雨欣 王婷 LI Shuai;TIAN Jie;ZHAN Sichu;WANG Chenxi;REN Yuxin;WANG Ting(College of Marine Science and Environment,Dalian Ocean University,Dalian 116023,China;Operational Oceanographic Institute,Dalian Ocean University,Dalian 116023,China;Key Laboratory of Marine Geology and Environment,Chinese Academy of Sciences,Qingdao 266071,China;Geological Society of Liaoning Province,Shenyang 110033,China)

机构地区：[1]大连海洋大学海洋科技与环境学院,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]中国科学院海洋地质与环境重点实验室,山东青岛266071 [4]辽宁省地质学会,沈阳110033

出　　处：《鲁东大学学报（自然科学版）》2023年第4期322-327,共6页Journal of Ludong University:Natural Science Edition

基　　金：中国科学院海洋地质与环境重点实验室开放基金(MGE2021KG13);设施渔业教育部重点实验室(大连海洋大学)开放课题(202322)。

摘　　要：本文总结了近海泥沙在波浪、潮流、波流耦合、风暴和陆架环流等动力作用下的输运特点,概述了较为著名的近海海域三维泥沙输运模型的特点及其在港口航道工程、海底地貌演变、海水水质监测等方面的应用进展。泥沙输运数值模型构建需要物理海洋学、沉积学、生态学、计算机科学等多学科理论支撑,现已从泥沙输运路径模拟向多模型耦合方向发展。因此,开展泥沙动力学、环境生态学、地貌动力学等相关理论的研究能够拓宽泥沙数值模拟研究的应用场景,使其服务于更多涉海领域。The transport characteristics of nearshore sediment under dynamic effects such as waves,tidal currents,wave current coupling,storms,and continental shelf circulation were summanied.The characteristics of the well-known three-dimensional sediment transport model in offshore waters were profiled,and its application progress in port and waterway engineering,seabed geomorphological evolution,and seawater quality monitoring was listed.The construction of sediment transport numerical model needs the support of physical oceanography,sedimentology,ecology,computer science and other multi-disciplinary theories,and has developed from sediment transport path simulation to multi model coupling.Therefore,conducting research on relevant theories such as sediment dynamics,environmental ecology,and geomorphology dynamics can broaden the application scenarios of sediment numerical simulation research and make it serve more marine related fields.

关 键 词：近海海域 泥沙输运 数值模拟 动力过程 耦合模拟 

分 类 号：P736[天文地球—海洋地质]