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Propagation of Coulomb stress uncertainties in physics-based aftershock models

open access: yesPropagation of Coulomb stress uncertainties in physics-based aftershock models
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Changes of Coulomb Failure Stress during Stimulation

Proceedings, 2011
For the prediction of future reservoir performance, knowledge of the spatio-temporal evolution of the geothermal reservoir in response to stimulation and production is a key issue. During the project for developing an Enhanced Geothermal System at Soultz-
M. Schoenball, C. Baujard and T. Kohl
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Elastic Coulomb Stress Transfer during Injection Induced Seismicity

Proceedings, 2018
Determining the dominant physical processes occurring during injection-related fault activation is a vital component in the monitoring and mitigation strategies employed by numerous industries. Fluid processes (pore-pressure changes, poroelastic effects) are significant, though some recent studies have shown that stress interactions due to elastic ...
T. Kettlety   +3 more
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PETRINJA EARTHQUAKE AFTERSHOCKS – LOCATIONS, FOCAL MECHANISMS AND RELATED COULOMB STRESS CHANGE

2nd Croatian Conference on Earthquake Engineering ‒ 2CroCEE, 2023
Almost 14000 aftershocks have been located in the first six month after the Mw 6.4 Petrinja earthquake of 29 December 2020. Most epicentres lie close to the NW–SE striking right-lateral causative fault, but considerable activity has been recorded in the surrounding area up to about 50 km away.
Herak, Marijan, Herak, Davorka
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Dynamic Stresses, Coulomb Failure, and Remote Triggering

Bulletin of the Seismological Society of America, 2008
Dynamic stresses associated with crustal surface waves with 15–30-sec periods and peak amplitudes 5 km). The latter is consistent with the observation that extensional or transtensional tectonic regimes are more susceptible to remote triggering by Rayleigh-wave dynamic stresses than compressional or transpressional regimes.
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Coulomb stress changes: From earthquakes to underground excavation failures

International Journal of Rock Mechanics and Mining Sciences, 2009
Abstract Evidence from shallow tunnels and mines indicates that, in certain cases, deformation and failure are not confined to the vicinity of the excavation front, as is widely believed. This situation has recently been described as lateral strain propagation from a “source” to remote parts of the excavation through low-strength rocks.
Stathis C. Stiros, Villy A. Kontogianni
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Complete Coulomb failure stress changes and stress triggering of Yunnan Longlingearthquake sequence

Chinese Journal of Geophysics, 2007
The complete Coulomb failure stress changes caused by the 1976 Ms73, Ms74 Yunnan Longling double main earthquakes are calculated. And dynamic and static stress triggering effects on the after earthquake sequence are studied. The results show that the second main earthquake is subjected to the triggering effect of dynamic and static Coulomb ...
Wu, X. P.   +7 more
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Melting Dynamics in Thermal and Stress Driven Coulomb Clusters

Physica Scripta, 2001
The microscopic dynamical responses of a two dimensional circular Coulomb cluster to thermal excitations and to the external force along a narrow band through its center are studied. The strong competition between the cirular boundary and the inner domain with triagular lattice leads to the nonuniform melting of the cluster.
Ying-Ju Lai, Wen-Tau Juan, Lin I
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