Analysis on monitoring data of concrete gravity dam on rock foundation for Daheiting Reservoir;

Modification of Capacity Increment of Hydro-generating Units of Daheiting Hydropower Station;

Taking Tingxi reservoir drinking-water source protection area(Xiamen) for example,the establishment of the ecological compensation mechanism for drinking-water source protection area was researched.

Optimization of conjunction for bank slope at inlet of spillway tunnel of Heihe Reservoir;

Three-dimension numerical simulation of leakage and leak-proof in left dam abutment of Heihe reservoir;

Taking the arc fracture on the right shoulder of Heihe reservoir dam as example the forming mechanism of plane rotation slope is analyzed.

Application of Exploratory Pits in Dam Grouting Test of Yihei Reservoir;

Because of its geographic location of the Heiquan reservoir s sandgravelfill dam with concrete face plate, the temperature is very low, the temperature change is very big between daytime and night and it s very difficult for face plate crack prevention.