航道水深对波浪传播影响的数值模拟研究

Numerical Simulation for Influence of Channel Water Depth on Wave Propagation

利用CGWAVE波浪数值模型探讨波浪入射角度不同时航道水深对波浪传播的影响,得出航道与两侧岸滩不同水深比条件下的波浪临界入射角。通过与物理模型试验的对比验证该数值模型的可信度,并将其应用于曹妃甸中心渔港一期工程项目中,本研究的相关成果可用于指导航道工程设计和建设。

CGWAVE wave numerical model is adopted to analyze the influence of channel water depth on wave propagation under the condition of different wave angles of incidence, which educe wave critical angle of incidence under the condition of different water depth ratio between channel and beach at both sides. In comparison with physical model test, CGWAVE numerical model is proved reliable and applied to Caofeidian central fishing port phase one project. The research result will provide references for channel engineering design and construction.