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Theoretical Analysis and Finite-Element Simulation for Nonlinear Poroelastic Behavior of Cylinder Expansion in Infinite Media under Transient Pore-Fluid Flow Conditions
Publisher: American Society of Civil Engineers
Abstract: The response of infinite cylinder expanding in a poroelastic medium is investigated analytically in this paper on the basis of Biot's consolidation theory. The approach is based on the local equivalence between the response ...
Strategies for Developing More Sustainable Dosages for Soil–Coal Fly Ash–Lime Blends
Publisher: American Society of Civil Engineers
Simplified Model for Interpretation of Undrained Shear-Strength from Field-Vane Tests in Transient Soils
Publisher: ASCE
Abstract: Interpretation of field vane tests in transient soils requires assessing partial drainage effects within the soil surrounding the vane. This subject is investigated in this paper using a nonlinear poroelastic model to ...
Numerical Integration Scheme for Coupled Elastoplastic–Viscoplastic Constitutive Law for Tunnels
Publisher: ASCE
Abstract: The paper presents an efficient numerical integration scheme for coupled elastoplastic–viscoplastic constitutive behavior with internal-state variables standing for irreversible processes. In most quasi-static structural ...