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RISDiscussion of “<i>Analysis of Compressibility of Sensitive Soils</i>” by T. S. Nagaraj, B. R. S. Murthy, A. Vatsala, and R. C. Joshi (January, 1990, Vol. 116, No. 1)
Publisher: American Society of Civil Engineers
Yielding of Microstructured Geomaterial by Distinct Element Method Analysis
Publisher: American Society of Civil Engineers
Abstract: The purpose of this paper is to present macro- and micro-study on the yielding of microstructured geomaterials by numerical experiments. This target is achieved by carrying out 63 one-dimensional and biaxial compressions ...
Constitutive Modeling of Kinematic Hardening Behavior of Saturated Anisotropic Soils
Publisher: American Society of Civil Engineers
Abstract: A new three-dimensional cone-cap limit-state surface (LSS) model is proposed for cross-anisotropic, saturated, cohesionless, or cohesive remolded soils in consideration of anisotropic yielding and kinematic hardening. ...
Two-Dimensional Discrete Element Theory for Rough Particles
Publisher: American Society of Civil Engineers
Abstract: The surfaces of real sands are often rough and a discrete element modeling of rough granulates is very important to understand the behavior of real sands. This paper presents a two-dimensional discrete element method (DEM) ...
Closure to “Two-Dimensional Discrete Element Theory for Rough Particles” by Mingjing Jiang, Serge Leroueil, Hehua Zhu, Hai-Sui Yu, and Jean-Marie Konrad
Publisher: American Society of Civil Engineers
Radial Consolidation Analysis Using Delayed Consolidation Approach
Publisher: American Society of Civil Engineers
Abstract: The paper offers an analytical solution for radial consolidation that captures isotaches with a strain-rate dependency of preconsolidation pressure. These relationships are obtained based on constant-rate-of-strain (CRS) ...