水道港口2017，Vol.38Issue(2)：137-142,6.
秦皇岛市人工岛工程潮流数值模拟研究
Numerical simulation research on tide in artificial island project in Qinhuangdao
张笑 1严冰2
作者信息
- 1. 哈尔滨工程大学船舶工程学院,哈尔滨 150001
- 2. 交通运输部天津水运工程科学研究所港口水工建筑技术国家工程实验室工程泥沙交通行业重点实验室,天津 300456
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摘要
Abstract
Through the two-dimensional mathematical model for flow based on triangular mesh, a numerical simulation of Qinhuangdao tourism artificial island project was carried out. The model reflected the main feature of a reciprocating flow along the shore in that sea area, and the principal axis of the flow direction was parallel with the bathymetric contour. The result of the model shows that:(1)the construction of the artificial island will only affect partial area around the artificial island. Shanhaiguan port and channel, Qinhuangdao port and channel are in the ve-locity reduction zone in east and west of the artificial island respectively. The inshore waters between Shanhaiguan port and Qinhuangdao Port are in the velocity increasing zone.(2)The location of the artificial island has a small impact on flow field. The variation of current speed is within 0.10 m/s. The flood and ebb current velocity are 0.09 m/s and 0.06 m/s, respectively.(3)Artificial island modeling has a smooth contour. The average flow rate of water-courses is within 0.36 m/s and the maximum velocity is 0.68 m/s.关键词
人工岛/数值模拟/潮汐/潮流Key words
artificial island/numerical simulation/tide/tidal current分类
海洋科学引用本文复制引用
张笑,严冰..秦皇岛市人工岛工程潮流数值模拟研究[J].水道港口,2017,38(2):137-142,6.
