Zipingpu water conservancy project is located at upriver of Minjiang, and the excavated slope is about 300m high with soft rock widely distributing in the bed rock.

Implementation and analysis on emergency monitoring of Zipingpu hydro project after Wenchuan earthquake;

Based on the features of the deformation and slide of the diversion tunnel overburden slopes in Zipingpu Hydro Project,the monitored points of surface displacement were established to monitor the deformation area in time.

In order to estimate the impacts of water projects on ecological ca- pacity,the method by which resource output was regarded as the supply of ecological capacity was adopted based on analyzing the disadvantage of this model.

Distribution of Abandoned and Old Coal Mines in the Dam Area at Zipingpu Project;

Due to complex and varied geological conditions for 4 headrace tunnels at Zipingpu Project , real time monitoring technique was used during informatization construction according to new Austrian tunneling method , system observation for typical sections was conducted by following in situ construction , based on which inverse analysis for rock mechanics parame.