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RISSemi-Analytical Solution to One-Dimensional Consolidation for Unsaturated Soils with Exponentially Time-Growing Drainage Boundary Conditions
Publisher: American Society of Civil Engineers
Abstract: This paper presents a semi-analytical solution to Fredlund and Hasan’s one-dimensional consolidation for unsaturated soils subjected to exponentially time-growing drainage-boundary conditions. Two variables are introduced ...
Application of Lade's Criterion to Cam-Clay Model
Publisher: American Society of Civil Engineers
Abstract: Lade's criterion is one of the best criteria for describing the shear yield and failure behavior of soils in 3D stresses, and the original Cam-clay model is the most popular and fundamental elastoplastic model for normally ...
Closure to “Application of Lade's Criterion to Cam‐Clay Model” by Yang‐Ping Yao and De'An Sun
Publisher: American Society of Civil Engineers
Stability of Unsaturated Soil Slopes with Cracks under Steady-Infiltration Conditions
Publisher: American Society of Civil Engineers
Abstract: Most classical approaches for evaluating the stability of soil slopes with tension cracks are performed under dry and/or saturated conditions. The suction-induced effect of unsaturated soils is generally neglected in ...
Stability of Unsaturated Soil Slopes with Cracks under Steady-Infiltration Conditions
Publisher: American Society of Civil Engineers
Abstract: Most classical approaches for evaluating the stability of soil slopes with tension cracks are performed under dry and/or saturated conditions. The suction-induced effect of unsaturated soils is generally neglected in ...
Predicting Shear Strength of Unsaturated Soils over Wide Suction Range
Publisher: ASCE
Abstract: Unsaturated soils over a wide suction range are widespread in nature. The shear strength of unsaturated soils is a fundamental property in various geotechnical designs. In this paper, a systematic study was conducted to ...
Semianalytical Solutions to the Consolidation of Drainage Well Foundations in Unsaturated Soils with Radial Semipermeable Drainage Boundary under Time-Dependent Loading
Publisher: ASCE
Abstract: This paper presents semianalytical solutions to the consolidation of drainage well foundations in unsaturated soils with radial semipermeable drainage boundary subjected to time-dependent loading, and radial boundary ...
Theoretical and Numerical Analyses on Hydro–Thermal–Salt–Mechanical Interaction of Unsaturated Salinized Soil Subjected to Typical Unidirectional Freezing Process
Publisher: ASCE
Abstract: The freezing process of salinized soil is a complex, dynamic, and interactive hydro–thermal–salt–mechanical (HTSM) coupled physical phenomenon. In many recent studies, soil was assumed to be saturated, and the theoretical ...
Analytical Solution to Cylindrical Cavity Expansion in Mohr–Coulomb Soils Subject to Biaxial Stress Condition
Publisher: ASCE
Abstract: In this paper, a semianalytical approach is presented to formulate an excavated cavity in Mohr–Coulomb soils subject to biaxial initial stresses. The response of cavity expansion within the plastic region was investigated ...
Unified Solution to Drained Expansion of a Spherical Cavity in Clay and Sand
Publisher: American Society of Civil Engineers
Abstract: This paper presents a novel unified solution to drained expansion of a spherical cavity in both clay and sand. The large-strain theory and a critical state model with a unified hardening parameter are used to describe the ...