Return mapping algorithm for an enhanced generalized plasticity constitutive model of partially saturated soils

Engineering

• Finite Element Analysis 100%
• Discretization 100%
• Constitutive Model 100%
• Integration Algorithm 100%
• Gas Reservoir 100%
• Plasticity Model 100%
• Deviatoric 100%
• Effective Stress Tensor 100%
• Coupling Matrix 100%
• Fluid Statics 100%
• Potential energy functions 100%

Keyphrases

• Partially Saturated Soil 100%
• Constitutive Model 100%
• Generalized Plasticity 100%
• Return Mapping Algorithm 100%
• Suction 66%
• Governing Equation 33%
• Gas Reservoir 33%
• Subsidence 33%
• Finite Element Method 33%
• Weak Form 33%
• Effective Stress 33%
• Stress Tensor 33%
• Galerkin Method 33%
• Thermodynamically Consistent Model 33%
• Soil Model 33%
• Soil Dynamics 33%
• Deviatoric 33%
• Stress Update Algorithm 33%
• Tangent Operator 33%
• Discretization in Space 33%
• Potential Energy Function 33%
• Implicit Integration Algorithm 33%
• Coupling Matrix 33%