Hydrodynamic Mathematical Modeling of the Yangshan Deep-Water Harbor Waters, China

Article Preview

Abstract:

Taking Yangshan sea-area of the Qiqu archipelago as an example, a 2D numerical model of tidal currents is established to study the change of the current field and the influence of branch blocking in different stages of northern port construction, including tide process, velocity and tidal prism, in the main channel waters and the branches. Verifications with the observed data indicate that the simulated results can reflect the current fields in the region. Based on the numerical model it is rechecked and researched the influence of branch blocking in different stages of northern port construction on the changing processes of hydrodynamic, including tide process, velocity and tidal prism, in the main channel waters and the branches. The paper is to provide the scientific basis for the construction of Yangshan Port’s subsequent engineering.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

46-50

Citation:

Online since:

August 2011

Authors:

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Alekseevskiy N. I., Berkovich K. M., and Chalov R. S. 2008, Erosion, sediment transportation and accumulation in rivers, International Journal of Sediment Research, Vol. 23, No. 2, p.93–105.

DOI: 10.1016/s1001-6279(08)60009-8

Google Scholar

[2] Clarke. S, and Elliott A. J. 1998, Modelling suspended sediment concentration in the Firth of Forth. Estuarine, Coastal and Shelf Science, Vol. 47, No. 3, p.235–250.

DOI: 10.1006/ecss.1998.0359

Google Scholar

[3] Kantoush S. A., Bollaert E., and Schleiss A. J. 2008, Experimental and numerical modelling of sedimentation in a rectangular shallow basin, International Journal of Sediment Research, Vol. 23, No. 3, p.212–232.

DOI: 10.1016/s1001-6279(08)60020-7

Google Scholar

[4] ZUO Shu-hua, LI Bei, YANG Hua. Analysis on erosion and accretion characteristics in the channel during construction period of Yangshan harbor, Journal of Waterway and Harbor, vol. 30, no. 1, pp.14-19, Feb. 2009(in Chinese with English abstract).

Google Scholar

[5] ZUO Shu-Hua, LI Bei, ZHANG Zheng, YANGHua. Hydrodynamic and sedimentation problems in construction of large-scale deepwater harbors located at the area many islands and tidal channels, Port & Waterway Engineering, no. 3, p.70.

DOI: 10.1016/s1001-6058(09)60257-2

Google Scholar

[6] ZUO Shu-Hua, ZHANG Ning-chuan, Li Bei, Zhang Zheng, ZHU Zhi-xia. Numerical simulation of tidal current and erosion and sedimentation in the Yangshan deep-water harbor of Shanghai, International Journal of Sediment Research, vol. 24, no. 3, pp.287-298, Sep. (2009).

DOI: 10.1016/s1001-6279(10)60004-2

Google Scholar

[7] CAO Zu-de, WANG Gui-fen. Numerical simulation of sediment lifted by waves and transported by tidal currents, Acta Oceanologica Sinica, vol. 13, no. 3, p.433–443, June (1994).

Google Scholar

[8] WEN Sheng-chang, ZHANG Da-cuo, GUO Pei-fang. Improved form of wind wave frequency spectrum, Acta Oceanologica Sinica, vol. 12, no. 3, p.271–283, June (1990).

Google Scholar