Study on the sediment transport direction on the beach of Taozi Bay,Yantai;

On the effective shear stress of sediment transport;

The authors analyze the surface sediment diameter characteristics in the east of Haikou Bay using EOF method,and draw some conclusion on the sediment sources and main hydrodynamics factors which control the sediment transport in the east of Haikou Bay.

And it is found that the sediment movement is consistent with the action of waves.

The total flow differential model of sediment density current is used to simulate the sediment movement in the reservoir at dam.

The remote sensing image analysis of the sea area where Binzhou Port is located has revealed the characteristics of sediment distribution in the sea area and the pattern of sediment movement under different conditions.

Analysis of near-bed sediment motion;

Sediment problems in the environment, and enviromental problems caused by sediment motion are discussed in this paper.

were separately applied in analyzing and investigating the sediment motion lawin the hydraulic fill area at the estuary of Zhuhai River and the influence on the channel.

According to the research result of silt kinematics and the creep character of sandy soil, the movement law of high silt?laden flow in the Yellow River and the deformation of sand foundation under the eroded riverbed were studied.