摘要
利用潮流泥沙物理模型方法,依据工程区域的水文泥沙等有关资料,对人工沙滩在潮汐作用下的泥沙淤积特征进行了试验研究。①研究工程实施前后的港区水域流场运动规律;②研究工程实施后的防波堤内、外侧水域的流场分布变化情况;③研究工程实施后,港池、航道、人工沙滩等各地段的涨、落潮流速、流向情况;④研究游艇港港池的淤积强度,数量及分布特征;⑤研究人工沙滩及其周围水域的淤积强度。其成果为工程的设计提供科学依据。
By the physical model of tidal current and sediment,according to the data on hydrology and sediment and other relevant items in the project area,the sediment silting characteristics of the artifical beach were experimented under the action of tidal flows.The objectives of the study are： ①Study the law of water flow in the basin before and after the implementation of the project.② Study the distribution change in flow field inside and outside of the seawall after the implementation of the project.③Study the direction and velocity of ebb and flood flow currents in the harbour basin,waterway,artifical beach and other areas.④Study the silting intensity,silting amount and distribution characteristics of the sediment in the yacht harbour.⑤ Study the silting intensity of the artifical beach and water area around it.The study results provide a basis for the design of the project.
出处
《泥沙研究》
CSCD
北大核心
2011年第4期44-50,共7页
Journal of Sediment Research
关键词
人工沙滩
泥沙淤积
实验研究
Artificial
sediment deposition
experimental inrvestigation
