THE ANALYSIS OF DOUBLE-LAYERED SOFT SOIL FOUNDATION FAILURE CASE USING DYNAMIC DRAINAGE CONSOLIDATION METHOD
Moe Key
Abstract
Moe Key
Abstract
Design,construction and testing process of double-layered soft soil foundation were analyzed based on dynamic drainage consolidation method.Soil parameters during pre-construction and post-construction were summarized,consolidation depth and post-consolidation settlement were also calculated.The foundation settlement of cement mixing pile as preparation measure was analyzed.The results showed that dynamic drainage consolidation and cement mixing pile were not suitable for two-layer soft soil foundation which demanded strict foundation settlement.
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Design,construction and testing process of double-layered soft soil foundation were analyzed based on dynamic drainage consolidation method.Soil parameters during pre-construction and post-construction were summarized,consolidation depth and post-consolidation settlement were also calculated.The foundation settlement of cement mixing pile as preparation measure was analyzed.The results showed that dynamic drainage consolidation and cement mixing pile were not suitable for two-layer soft soil foundation which demanded strict foundation settlement.
Key concepts: Consolidation (business), Pile, Geotechnical engineering, Drainage, Pore water pressure, Foundation (evidence), Engineering, Geology