26 citations · 52 across the 4 of their papers we have counts for
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Non-Associated Flow Rule-Based Elasto-Viscoplastic Model for Clay
Mohammad Islam, Carthigesu Gnanendran
We develop a non-associated flow rule (NAFR) based elasto-viscoplastic (EVP) model for isotropic clays. For the model formulation, we introduce the critical state soil mechanics th…
Finite Element Simulations of an Elasto-Viscoplastic Model for Clay
M. N. Islam, C. T. Gnanendran, M. Massoudi
In this paper, we develop an elasto-viscoplastic (EVP) model for clay using the non-associated flow rule. This is accomplished by using a modified form of the Perzyna's overstresse…
Effect of Particle Size on the Shear Strength Behavior of Sands
M. N. Islam, A. Siddika, M. B. Hossain +2
During plastic deformation of granular materials due to loading, the stress-strain and strength characteristics of sand grains are influenced with grain size, their distribution an…
Elastic-Viscoplastic Model for Clays: Development, Validation, and Application
M. N. Islam, C. T. Gnanendran
This paper presents an elastic-viscoplastic (EVP) constitutive model in triaxial space and general stress space for isotropic clays. The EVP model is anchored in the bounding surfa…