Zobrazeno 1 - 10
of 462
pro vyhledávání: '"Gabriel, Alice"'
Elastodynamic Green's functions are an essential ingredient in seismology as they form the connection between direct observations of seismic waves and the earthquake source. They are also fundamental to various seismological techniques including phys
Externí odkaz:
http://arxiv.org/abs/2409.06102
Tectonic deformation crucially shapes the Earth's surface, with strain localization resulting in the formation of shear zones and faults that accommodate significant tectonic displacement. Earthquake dynamic rupture models, which provide valuable ins
Externí odkaz:
http://arxiv.org/abs/2407.20609
Although boundary conditions are mandatory to solve partial differential equations, they also represent a transfer of information between the domain being modelled and its surroundings. In the case of isolated or closed systems, these can be formulat
Externí odkaz:
http://arxiv.org/abs/2407.12361
Autor:
Rojas, Otilio, Monterrubio-Velasco, Marisol, Rodriguez, Juan E., Callaghan, Scott, Abril, Claudia, Holldorson, Benedikt, Kowsari, Milad, Bayat, Farnaz, Olsen, Kim, Gabriel, Alice-Agnes, de la Puente, Josep
CyberShake (CS) is a high-performance computing workflow for Probabilistic Seismic Hazard Assessment (PSHA) developed by the Statewide California Earthquake Center. Here, we employ CS to generate a set of 2103 fault ruptures and simulate the correspo
Externí odkaz:
http://arxiv.org/abs/2404.01533
Autor:
Kammer, David S., McLaskey, Gregory C., Abercrombie, Rachel E., Ampuero, Jean-Paul, Cattania, Camilla, Cocco, Massimo, Zilio, Luca Dal, Dresen, Georg, Gabriel, Alice-Agnes, Ke, Chun-Yu, Marone, Chris, Selvadurai, Paul A., Tinti, Elisa
Earthquakes are rupture-like processes that propagate along tectonic faults and cause seismic waves. The propagation speed and final area of the rupture, which determine an earthquake's potential impact, are directly related to the nature and quantit
Externí odkaz:
http://arxiv.org/abs/2403.06916
The 2023 Turkey Earthquake sequence involved unexpected ruptures across numerous fault segments, challenging data interpretation efforts. We present rapid, 3D dynamic rupture simulations to illuminate the complexities of the $M_W$7.8 and $M_W$7.7 ear
Externí odkaz:
http://arxiv.org/abs/2308.02144
Earthquakes vary in size over many orders of magnitude, yet the scaling of the earthquake energy budget remains enigmatic. We propose that fundamentally different "small-slip" and "large-slip" fracture processes govern earthquakes. We combine seismol
Externí odkaz:
http://arxiv.org/abs/2307.15201
Autor:
Palgunadi, Kadek Hendrawan, Gabriel, Alice-Agnes, Garagash, Dmitry Igor, Ulrich, Thomas, Mai, Paul Martin
Fault-damage zones comprise multiscale fracture networks that may slip dynamically and interact with the main fault during earthquake rupture. Using 3D dynamic rupture simulations and scale-dependent fracture energy, we examine dynamic interactions o
Externí odkaz:
http://arxiv.org/abs/2307.14229
Autor:
Schliwa, Nico, Gabriel, Alice-Agnes
Dynamic rupture simulations generate synthetic waveforms that account for non-linear source, path, and site complexity. Here, we analyze millions of spatially dense waveforms from 3D dynamic rupture simulations in a novel way to illuminate the spectr
Externí odkaz:
http://arxiv.org/abs/2307.02601
Dynamic perturbations reveal unconventional nonlinear behavior in rocks, as evidenced by field and laboratory studies. During the passage of seismic waves, rocks exhibit a decrease in elastic moduli, slowly recovering after.Yet, comprehensive physica
Externí odkaz:
http://arxiv.org/abs/2306.04197