The Application Of Drainage Consolidation In Soft Soil Ground Treatment In Guangzhou Foreign Language School And Guangzhou Industry And Commerce Administration Nansha Subadministration

Deep soft soil with high water content, high compression, high void ratio, low intensity,low bearing capacity, etc., is widely distributed in Guangzhou Nansha District, and is neededto treatment.Vacuum preloading, preloading and dynamic drainage consolidation are commonmethods of soft soil ground reinforcement. Based on soft soil ground treatment in GuangzhouForeign Language School and Guangzhou Industry and Commerce Adminis--tration Nanshasubadministration, the design, construction and tests of vacuum preloading, preloading anddynamic drainage consolidation are researched. The main contents are as follow:1. Based on the properties of soft soil in the area of Pearl River Delta and GuangzhouNansha District, the consolidation theory, design and construction of vacuum preloading,preloading and dynamic drainage consolidation are discussed.2. Based on soft soil ground treatment in Guangzhou Foreign Language School, theground treatment methods are contrasted, design scheme of separate treatment is selected.The design and construction of vacuum preloading and preloading are discussed. On the basisof field monitoring and test, the reinforcement effect is analyzed.3. Based on soft soil ground treatment in Guangzhou Industry and CommerceAdministration Nansha subadministration, the ground treatment methods are contrasted,dynamic drainage consolidation method is selected, and the design and construction ofdynamic drainage consolidation method are discussed. On the basis of field monitoring andtest, the reinforcement effect is analyzed.