Exploració per tema "Kinematics--Mathematics"
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Numerical evaluation of three non-coaxial kinematic models using the distinct element method for elliptical granular materials
(2016-12)
Article
Accés obertThis paper presents a numerical evaluation of three non-coaxial kinematic models by performing Distinct Element Method (DEM) simple shear tests on specimens composed of elliptical particles with different aspect ratios of ... -
Optimal kinematics for finite elements with smeared-embedded discontinuity
(2009)
Text en actes de congrés
Accés obertIn this paper an optimal kinematics for finite elements with smeared non-uniform discontinuity/crack is proposed to eliminate the spurious stress transfer across a fully softened crack (i.e. stress locking). We first ...