Grain- and macro-scale kinematics for granular micromechanics based small deformation micromorphic continuum model
نویسندگان
چکیده
منابع مشابه
Multiscale modeling and characterization of granular matter From grain kinematics to continuum mechanics
Granular sands are characterized and modeled here by explicitly exploiting the discretecontinuum duality of granular matter. Grain-scale kinematics, obtained by shearing a sample under triaxial compression, are coupled with a recently proposed multiscale computational framework to model the behavior of the material without resorting to phenomenological evolution (hardening) laws. By doing this,...
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ژورنال
عنوان ژورنال: Mechanics Research Communications
سال: 2017
ISSN: 0093-6413
DOI: 10.1016/j.mechrescom.2017.01.006