Application of Heavy Dynamic Penetration in the Quality Control of Vibro Stone Column Construction and the Testing

Abstract:

With the advantages of low cost and high efficiency, vibrated composite foundation has been widely used in water conservancy and hydropower, thermal power, civil engineering fitting, petrochemical, transportation, municipal, railways and other industries. The construction quality control becomes very important. By the application of heavy dynamic penetration in the vibro stone column project, the paper discusses the significance and applicability of heavy dynamic penetration in quality control and the testing of vibro stone column, and sums up the experiences.

Key words:heavy dynamic penetration; foundation treatment; vibro stone column; quality control of construction