Analysis on the cause of leaking through the plant floor in pump station;

Study on optimization of blasting parameters of anchoring rock beam in the underground workshop of baise hydroelectric station;

Analysis of the leakage in the underground workshopof Xianghongdian Pumped Storage Station;

The monitoring project of Zhouning Hydropower station underground plant and water intake system including monitoring of the surrounding rock deformation,bolt stress,osmotic pressure and joint.

Supporting for the top vault of underground plant in Xiaolangdi project is carried out in two stages.

Applying the ROCKY analysis programme, a FEM nonlinear numerical simulation is performed for the Original stress field of the adjoining rock of the underground plant area of the Qingjiang Shuibuya key hydropower and the stress field of post - excavation of underground space.

Temperature stress control measures for rock anchor beam in the underground powerhouse of the Three Gorges Project;

Analysis on monitoring of underground powerhouse and water conduit system during water filling and storing process at Langyashan Pumped Storage Hydropower Station;

Estimation of infiltration water volume for underground powerhouse in Huanggou pumped storage power station;

Experiment on initial stress of underground power house and bifurcated pipe section in Shuanggou station;

The cavern excavating technique of the Xiaoguanzi hydropower station s underground power house;

The fire fighting facilities for the main mechanical and electrical equipment of underground power house in Ertan Hydropower Station;