水道港口Issue(2)：121-125,5.
枸杞岛防波堤工程数值模拟及泥沙回淤研究
Numerical simulation of Gouqi island breakwater project and sediment siltation research
摘要
Abstract
The hydrodynamic and sediment transports around island coasts and the changes caused by coastal structures have their own complexity and uniqueness. On the basis of the multinest two⁃dimensional mathematical model for tidal currents and sediment transport, the changes of tidal current field, sediment concentration field and the seabed erosion and deposition caused by the Gouqi breakwaters were analyzed and predicted. Research results show that the hydrodynamic and sediment environment of large area has not been greatly affected after the imple⁃mentation of the proposed breakwaters, only the hydrodynamic conditions around the island changed obviously, and the seabed is deposited with a rate of 0.1~0.3 m/a.关键词
防波堤/潮流泥沙/数学模型/冲淤强度Key words
breakwater/tidal current and sediment/mathematical simulation/erosion and deposition intensity分类
建筑与水利引用本文复制引用
柯杰,陶爱峰,李瑞杰,宋晓波,肖千璐..枸杞岛防波堤工程数值模拟及泥沙回淤研究[J].水道港口,2015,(2):121-125,5.基金项目
国家科技支撑计划项目（2009BAB47B08）；国家自然科学基金（41276017）；国家海洋局公益项目 （）
