Mathematical model of coastal suspended sediment transport

ZHU Zhi-xia; HAN Qi-wei; DING Ping-xing

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ZHU Zhi-xia, HAN Qi-wei, DING Ping-xing. Mathematical model of coastal suspended sediment transport[J]. Haiyang Xuebao, 2002, 24(1): 101-107.

Citation:

ZHU Zhi-xia, HAN Qi-wei, DING Ping-xing. Mathematical model of coastal suspended sediment transport[J]. Haiyang Xuebao, 2002, 24(1): 101-107.

ZHU Zhi-xia, HAN Qi-wei, DING Ping-xing. Mathematical model of coastal suspended sediment transport[J]. Haiyang Xuebao, 2002, 24(1): 101-107.

Citation:

ZHU Zhi-xia, HAN Qi-wei, DING Ping-xing. Mathematical model of coastal suspended sediment transport[J]. Haiyang Xuebao, 2002, 24(1): 101-107.

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Mathematical model of coastal suspended sediment transport

1.
Department of Harbor & Coastal Engineering, Shanghai Jiaotong University, Shanghai 200030, China;China Institute of Water Resources and Hydropower Research, Beijing 100044, China
2.
China Institute of Water Resources and Hydropower Research, Beijing 100044, China
3.
State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai 200062, China

Received Date: 2000-05-10
Rev Recd Date: 2001-05-08

Abstract

Abstract

Based on the refraction-diffraction combined numerical model of random wave in tidal current field under the condition appropriate to a mild topography on a large range,the shallow water current equations under the effect of waves and the suspended sediment diffusion equation with interactions of wave and tide current,the 2-dimensional sediment mathematical model with interactions of wave and tide current has been set up.This model in the northern sea zone of the Bohai Gulf is utilized to carry out the numerical simulations of the dredged materials.suspended sediment diffusion,transport and the evolution process of sea-bed.The results are satisfactory,which have had reliable and scientific bases for engineering organization to make a decision.
- random wave,
- refraction-diffraction combination,
- wave and tide current coupling,
- sea-bed evolution process,
- mathematical model

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References(12)

References

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