2006•Journal of Hebei Normal University of Science & TechnologyRequires access

Three-Dimensional Numerical Analoy of Soft Clay Foundation Consolidation

Deguang Meng

Abstract

The consolidation of soft clay foundation is analyzed by ADINA that is a nonlinear FEM program based on Biot three-dimensional consolidation theory,the model of soft clay using elastic-perfect plasticity constitutive model,in the calculation influence of lateral deformation and spatial seepage is considered,and roadbed cross section of qin-shen passenger transport special railway line is analyzed to obtain that calculation values are close to measured values.

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Available abstract

Key concepts: Biot number, Adina, Consolidation (business), Geotechnical engineering, Finite element method, Constitutive equation, Plasticity, Oedometer test