Articles | Volume 14, issue 3
https://doi.org/10.5194/se-14-311-2023
https://doi.org/10.5194/se-14-311-2023
Research article
 | 
10 Mar 2023
Research article |  | 10 Mar 2023

Time-dependent frictional properties of granular materials used in analogue modelling: implications for mimicking fault healing during reactivation and inversion

Michael Rudolf, Matthias Rosenau, and Onno Oncken

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Cited articles

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Short summary
Analogue models of tectonic processes rely on the reproduction of their geometry, kinematics and dynamics. An important property is fault behaviour, which is linked to the frictional characteristics of the fault gouge. This is represented by granular materials, such as quartz sand. In our study we investigate the time-dependent frictional properties of various analogue materials and highlight their impact on the suitability of these materials for analogue models focusing on fault reactivation.