1. Numerical simulation of tidal current and erosion and sedimentation in the Yangshan deep-water harbor of Shanghai.
- Author
-
ZUO, Shu-Hua, ZHANG, Ning-Chuan, LI, Bei, ZHANG, Zheng, and ZHU, Zhi-Xia
- Subjects
TIDAL currents ,COMPUTER simulation ,EROSION ,SEDIMENTATION & deposition ,HARBORS ,OCEAN bottom - Abstract
Abstract: Yangshan near-shore sea area is the multi-island and multi-channel area with strong flow velocity and high suspended sediment concentration. Based on the characteristics of tidal currents, waves, and sediment in the Yangshan area, a two-dimensional numerical model of tidal currents, sediment transport, and sea bed deformation is developed. In the model, the effects of tidal currents and wind waves on sediment transport are considered. According to characteristics of the study area, unstructured grids are applied to fit the boundaries of the near-shore sea area. The results show that the calculated values are in good agreement with the measured data. The field of tidal currents, suspended sediment concentrations, and the deformation of the seabed can be successfully simulated. [Copyright &y& Elsevier]
- Published
- 2009
- Full Text
- View/download PDF