Recent Development of Dynamic Consolidation Method

Abstract

With the rapid development of expressway construction in China, the quality of expressway engineering has been paid more and more attention. Because the highway foundation filling is generally high, the foundation must bear the dual pressure of vehicle load and much larger than the filling load, so the strength and stability of the highway foundation cannot be ignored by highway technicians. The dynamic consolidation method has been proved to be a good and effective foundation treatment method by practice, so it has been widely used in the reinforcement of soft foundation of expressway, and it is a kind of soft foundation reinforcement method worthy of popularization and application, but there are still many theoretical problems to be solved, and the design and calculation methods need to be improved.