Open AccessEffects of curvature-related DEM contact model on the macro- and micro-mechanical behaviours of granular soils
Author(s) -
Shiwei Zhao,
T. Matthew Evans,
Xiaowen Zhou
Publication year - 2018
Publication title -
géotechnique
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.775
H-Index - 135
eISSN - 1751-7656
pISSN - 0016-8505
DOI - 10.1680/jgeot.17.p.158
Subject(s) - discrete element method , granular material , slip (aerodynamics) , mechanics , hertz , spheres , geotechnical engineering , curvature , materials science , spring (device) , shear (geology) , contact force , geology , geometry , physics , classical mechanics , mathematics , structural engineering , composite material , engineering , thermodynamics , quantum mechanics , astronomy
A comprehensive comparison between the Hertz–Mindlin model and the linear spring model in true triaxial shear simulations of granular soils was conducted using the discrete-element method (DEM). Th...
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