434 citations · 1.2k across the 17 of their papers we have counts for
6 papers · 1 filter
Attention network forecasts time-to-failure in laboratory shear experiments
Hope Jasperson, David C. Bolton, Paul Johnson +3
Rocks under stress deform by creep mechanisms that include formation and slip on small-scale internal cracks. Intragranular cracks and slip along grain contacts release energy as e…
Plate motion in sheared granular fault system
Ke Gao, Robert A. Guyer, Esteban Rougier +1
Plate motion near the fault gouge layer, and the elastic interplay between the gouge layer and the plate under stick-slip conditions, is key to understanding the dynamics of sheare…
A Silent Build-up in Seismic Energy Precedes Slow Slip Failure in the Cascadia Subduction Zone
Claudia Hulbert, Bertrand Rouet-Leduc, Paul A. Johnson
We report on slow earthquakes in Northern Cascadia, and show that continuous seismic energy in the subduction zone follows specific patterns leading to failure. We rely on machine…
Probing slow earthquakes with deep learning
Bertrand Rouet-Leduc, Claudia Hulbert, Ian McBrearty +1
Slow earthquakes may trigger failure on neighboring locked faults that are stressed enough to break, and slow slip patterns may evolve before a nearby great earthquake. However, ev…
Earthquake Arrival Association with Backprojection and Graph Theory
Ian W. McBrearty, Joan Gomberg, Andrew A. Delorey +1
The association of seismic wave arrivals with causative earthquakes becomes progressively more challenging as arrival detection methods become more sensitive, and particularly when…
From Stress Chains to Acoustic Emission
Ke Gao, Robert Guyer, Esteban Rougier +2
A numerical scheme using the combined finite-discrete element methods (FDEM) is employed to study a model of an earthquake system comprising a granular layer embedded in a formatio…