Based on the rule of the ships through the inland curving channel and the characteristics of the intake mak-ing the ships navigation s influence,take a practical example as object of study,the ships get through security distance-a-beam computation model at inland curving channel concave bank intake place was established.

Flow pattern of compound section river bend;

On the basis of the successful experience in studing navigable technique of Xiangjiang River Dayuandu Navigation Complex,the paper discussed the layout principle of the bend reach navigation complex,the optimization pattern of the training mole structure as well as the siltation features at approach channel of the shiplock and its minimixing measures.

The transform of belt conveyor turning part;

Study on kerf plan of right bank turning dam section for Danjiangkou Dam Heightening Project;

Analysis of reversal deformation of turning dam section in right bank of Danjiangkou reservoir;