Change claim on construction of temporary cofferdam for downstream leading channel of Jinghong Hydropower Station;

Research of sand sluicing measure in the upstream and downstream approach channel of the Three Gorges hydraulic project;

Analysis on flow and sediment movement in approach channels of tidal river branches;

Database software of shiplock′s filling and emptying system and real-time simulation of unsteady flow in approach channel;

Sediment deposition analysis of downstream access channel of permanent ship lock during 135m operational phase of Three Gorges reservoir;