Application of High Pressure Grouting in Leakage Prevention Dam of Jinshao Powerhouse Temporary Bulkhead

Abstract:

The design methods，engineering techniques and good leakage prevention results of high pressure grouting leakage prevention barricade wall were introduced. The paper took the engineering case of leakage prevention project in Jinshao Powerhouse temporary bulkhead by high pressure grouting project.

Key words:Jinshao Power Station; temporary cofferdam; high pressure grouted bulkhead; leakage prevention project