Relevant local variables for the change of scale in granular materials.
作者： B. Cambou , F. Dedecker , M. Chaze
DOI: 10.1007/978-3-642-57018-6_12
关键词: Statistical physics 、 Relative displacement 、 Local variable 、 Infinitesimal strain theory 、 Granular material 、 Cartography 、 Geography 、 Change of scale 、 Computer simulation 、 Code (cryptography)
摘要: This paper deals with different ways to performe a change of scale in granular materials. Two local levels are considered and analysed: the level defined at contacts between particles array level. The difficulties perform scale, considering these two analysed discussed. theoretical approaches presented this illustrated by numerical simulation using DEM code.
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