Engineering Application Of The Static And Dynamic Ground Treatment Combined Drainage Consolidation In Deep Soft Soil

As regards the hydrometeor preloading and dynamic compaction, lots of problemsexisting in construction technology have been analyzed relying on engineering practice.Based on the basic principle and application range of two ground treatment methods, theoptimize design that deep well dewatering and dynamic compaction combine drainageconsolidation has been proposed to field engineering. Lots of monitoring, in situ tests andlaboratory tests, such as settlement, water level, porewater piezometer, plate loading test, conepenetration test, vane shear test and so on, have been applicated to evaluate the reinforcementeffect after static and dynamic treatment combined drainage consolidation. It is proved thatthe static and dynamic treatment combined drainage consolidation has advanced applicabilityin improving deep soft soil, which will provide technical support for the development ofdrainage consolidation.