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Public Documents
1
Discrete Element Modeling of a fault reveals that viscous rolling relaxation controls...
Alexandre Sac-Morane
and 2 more
November 09, 2021
In this paper, the effect of the rolling and damping values on the macro friction coefficient have been investigated. The introduction of the viscous rolling relaxation induces a friction weakening. Hence, it has been highlighted that this element can act against the angular spring and decreases the sample stiffness. This influence must be considered to not overestimate the toughness of a fault.