真空-堆载联合预压法在高速公路软基中的应用

Application of Vacuum--- Heaped Load Combined Precompression Method to Weak Subgrade of Highways

阐述了粉喷桩复合地基,真空堆载联合预压以及堆载预压排水固结在高速公路软基处理方面的应用,并重点介绍了真空堆载联合预压的应用。

This paper introduces the compound foundation of DJM Piles, the application of vacuum-heaped load combined precompression and heaped load precompression drainage consolidation to weak subgrade treatment of highways. It specially introduces the application of vacuum-heaped load combined precompression method.