Determination of Parameters Characteristic of Dynamic Weakening Mechanisms During Seismic Faulting in Cohesive Rocks

While sliding at seismic slip‐rates of ∼1 m/s, natural faults undergo an abrupt decrease of shear stress called dynamic weakening. Asperity‐scale (

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Veröffentlicht in:	Journal of geophysical research. Solid earth 2022-07, Vol.127 (7), p.n/a
Hauptverfasser:	Cornelio, C., Spagnuolo, E., Aretusini, S., Nielsen, S., Passelègue, F., Violay, M., Cocco, M., Di Toro, G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Asperity Basalt Constitutive models Creep (materials) Cylinders Distance Earth Sciences Earthquakes Evolution Experimental data Experiments Fault lines Fluid pressure Gabbro Geological faults Geophysics Heating Laboratory experimentation Laboratory experiments Mathematical models Melting Minerals Modelling Optimization Parameters Procedures Residual stress Rock Rocks Sciences of the Universe Seismic activity Seismic response Shear stress Slip Statistical analysis Uncertainty Viscous flow
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Beschreibung
Zusammenfassung:	While sliding at seismic slip‐rates of ∼1 m/s, natural faults undergo an abrupt decrease of shear stress called dynamic weakening. Asperity‐scale (
ISSN:	2169-9313 2169-9356
DOI:	10.1029/2022JB024356