CAJ | 학술논문

针对盘锦港新港区规划建设方案，在分析该海域自然条件和岸滩演变的基础上，建立了工程海域平面二维潮流泥沙数学模型，且计算潮位、流速、流向和含沙量数据与实测资料验证良好。研究了起步和整体工程实施后对周边水动力场的影响，分别预报了港池和航道在正常天气以及大风天气（大浪作用1 d）后的回淤情况。研究结果表明：工程海域岸滩基本稳定，工程实施后对周边水动力影响较小，整体工程实施后泥沙回淤厚度小于起步工程，正常年份整体工程实施后泥沙回淤量为187.14万m3。
침대반금항신항구규화건설방안，재분석해해역자연조건화안탄연변적기출상，건립료공정해역평면이유조류니사수학모형，차계산조위、류속、류향화함사량수거여실측자료험증량호。연구료기보화정체공정실시후대주변수동력장적영향，분별예보료항지화항도재정상천기이급대풍천기（대랑작용1 d）후적회어정황。연구결과표명：공정해역안탄기본은정，공정실시후대주변수동력영향교소，정체공정실시후니사회어후도소우기보공정，정상년빈정체공정실시후니사회어량위187.14만m3。
Aiming at the problem of the planning project in new Panjin port , it is built a 2D Numerical model of tidal current and sediment to research the tidal current field change and the siltation characteristics before and after construction of the project . There is well validated between the calculation data of tide level , velocity , flow and sediment and the measured data . This paper briefly introduces the natural condition and fluvial process of the seabed , and also researches the hydrodynamics surrounding initial project and planning project . The results show that hydrodynamic field of the surrounding area of project changes slightly , and the siltation of harbor and channel siltation is smaller . The siltation thickness of the integral project is less than the initial projec 1t . In normal years , the siltation amount of the planning project is 1.87 million m3 .