Concrete lining technology for tailrace tunnel of TGP power source station;

Excavation of tailrace tunnel of Shuibuya Hydroproject;

The construction layout and procedures of the tailrace system of underground power house of Jinping-Ⅱ Hydropower Station are described;and the construction procedures of the tailrace gate chamber and the tailrace tunnel together with its exit are discussed emphatically.

Prevention and control of liner concrete crack at tailwater tunnel;

Concrete lining construction for tailwater tunnel;

By analyzing the project examples and the built projects,the article thinks it is logical and economic to apply firing prestressed concrete lining structure in the high-pressured water tunnel if the condition permits.

Concrete lining of water tunnel is an important step in tunnel construction.

Acting loads of water tunnel and their statistical data are carefully analyzed,and math models are established.

Numerical simulation of a rock burst in long and wide diversion tunnel;

Comparison between wedge-shaped cutting and parallel cutting applied to excavation blasting of water diversion tunnel for Langwaihe Hydropower Station;

Simulation on ventilation and dust diffusion on heading face of the diversion tunnel;

Discussion on the hydraulic tunnel concrete construction;

Discuss on the question that how to carry out claims in construction work of hydraulic tunnel;

Prospect of application of pumpcrete mixed with fly-ash to construction of hydraulic tunnel;