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RISParallel Elastoplastic Models of Inelastic Material Behavior
Publisher: American Society of Civil Engineers
Abstract: Parallel mathematical models are presented and analyzed as a basis for representing the mechanical behavior of inelastic materials. These models are developed within the framework of incremental elastoplasticity theory. ...
Analysis of Disjoint Two-Dimensional Particle Assemblies
Publisher: American Society of Civil Engineers
Abstract: This paper describes a new discrete algorithm for analyzing the behavior of two-dimensional (2D) assemblies of disjoint particles. The algorithm treats each particle as a 2D polygon, and generates contact normal and shear ...
Closure to “Nonassociated Flow and Stability of Granular Materials” by Poul V. Lade, Richard B. Nelson, and Y. Marvin Ito (September, 1987, Vol. 113, No. 9)
Publisher: American Society of Civil Engineers
Instability of Granular Materials with Nonassociated Flow
Publisher: American Society of Civil Engineers
Abstract: Materials exhibiting nonassociated flow should, according to Drucker's stability postulate, become unstable when exposed to certain stress‐paths inside the failure surface. Results of a series of triaxial tests designed ...
Closure to “<i>Instability of Granular Materials with Nonassociated Flow</i>” by Poul V. Lade, Richard B. Nelson, and Y. Marvin Ito (December, 1988, Vol. 114, No. 12)
Publisher: American Society of Civil Engineers
Nonassociated Flow and Stability of Granular Materials
Publisher: American Society of Civil Engineers
Abstract: Materials exhibiting nonassodated flow should, according to Drucker's stability postulate, become unstable when exposed to certain stress paths inside the failure surface. Results of a series of triaxial tests designed to ...