Application of Vibro-replacement Stone Column in the Reservoir Dam Foundation Treatment/NIU Guo-sheng (Beijing Vibroflotation Engineering Co., Ltd.

Abstract:

Vibro-replacement stone column has been widely used in water conservancy, road building, construction engineering and other fields because of its advantages of rapid construction speed, simple process, low investment and good reinforcement effect, which was taken in a reservoir dam foundation treatment in Sichuan. With the engineering case, the paper introduces vibro-replacement stone column about its construction principle, technology, sequence and the situation and evaluates its practical value and economic value.