190 citations · 413 across the 13 of their papers we have counts for
5 papers · 1 filter
Modeling earthquakes with off-fault damage using the combined finite-discrete element method
Kurama Okubo, Esteban Rougier, Zhou Lei +1
When a dynamic earthquake rupture propagates on a fault in the Earth's crust, the medium around the fault is dynamically damaged due to stress concentrations around the rupture tip…
Supershear shock front contribution to the tsunami from the 2018 7.5 Palu, Indonesia earthquake
Faisal Amlani, Harsha S. Bhat, Wim J. F. Simons +7
Hazardous tsunamis are known to be generated predominantly at subduction zones. However, the 2018 Mw 7.5 Sulawesi (Indonesia) earthquake on a strike-slip fault generated a tsunami…
Signature of transition to supershear rupture speed in coseismic off-fault damage zone
Jorge Jara, Lucile Bruhat, Marion Y. Thomas +8
Most earthquake ruptures propagate at speeds below the shear wave velocity within the crust, but in some rare cases, ruptures reach supershear speeds. The physics underlying the tr…
Dynamics, radiation and overall energy budget of earthquake rupture with coseismic off-fault damage
Kurama Okubo, Harsha S. Bhat, Esteban Rougier +5
Earthquake ruptures dynamically activate coseismic off-fault damage around fault cores. Systematic field observation efforts have shown the distribution of off-fault damage around…
On the origin of thigh-frequency radiation in experimental earthquakes
S. Marty, F. X. Passelègue, J. Aubry +3
We monitor dynamic rupture propagation during laboratory stick-slip experiments performed on saw-cut Westerly granite under upper crustal conditions (10-90 MPa). Spectral analysis…