Analysis on displacement in high water level operation period of Longyangxia dam;

Genetic analysis of cracks on downstream face of Longyangxia Dam;

The Longyangxia dam safety evaluation ex pert system has been established on the basis of the network of cause and effect relationship, a second-generation expert system which could perform the deep inference.

Evaluation and Verification of Effect of Artificial Rain Induced Runoff Increase on Longyangxia Reservoir;

Research of distribution of suspended sediments in Longyangxia reservoir based on RS;

Study of Cooperative Operation of Longyangxia and Liujiaxia Reserviors;

Longyangxia Gorge is the hydro-power bonanza section of up-stream of Yellow River, and Laxiwa Hydro-power station is located in the down-stream of Longyangxia Gorge.

Would the Three Gorges Dam Reduce the Upwelling and Productivity in the East China Sea?——Reply to Wang and Sun s Comments;

Would the Three Gorges Dam Reduce the Upwelling and Productivity in the East China Sea?——Discussion with Mr.Chen Zhen-dong;

A Study on the Development Strategies of Three Gorges Dam Tourism Economic Circle;

The model is applied to analyze a section of the gravity dam in the Three Gorges Project.