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• W2016262499 abstract "A model of a ductile fault zone is incorporated into a forward 3-D earthquake model to better constrain fault-zone hydraulics. The conceptual framework of the model fault zone was chosen such that two distinct parts are recognized. The fault core, characterized by a relatively low permeability, is composed of a coseismic fault surface embedded in a visco-elastic volume that can creep and compact. The fault core is surrounded by, and mostly sealed from, a high permeability damaged zone. The model fault properties correspond explicitly to those of the coseismic fault core. Porosity and pore pressure evolve to account for the viscous compaction of the fault core, while stresses evolve in response to the applied tectonic loading and to shear creep of the fault itself. A small diffusive leakage is allowed in and out of the fault zone. Coseismically, porosity is created to account for frictional dilatancy. We show in the case of a 3-D fault model with no in-plane flow and constant fluid compressibility, pore pressures do not drop to hydrostatic levels after a seismic rupture, leading to an overpressured weak fault. Since pore pressure plays a key role in the fault behaviour, we investigate coseismic hydraulic property changes. In the full 3-D model, pore pressures vary instantaneously by the poroelastic effect during the propagation of the rupture. Once the stress state stabilizes, pore pressures are incrementally redistributed in the failed patch. We show that the significant effect of pressure-dependent fluid compressibility in the no in-plane flow case becomes a secondary effect when the other spatial dimensions are considered because in-plane flow with a near-lithostatically pressured neighbourhood equilibrates at a pressure much higher than hydrostatic levels, forming persistent high-pressure fluid compartments. If the observed faults are not all overpressured and weak, other mechanisms, not included in this model, must be at work in nature, which need to be investigated. Significant leakage perpendicular to the fault strike (in the case of a young fault), or cracks hydraulically linking the fault core to the damaged zone (for a mature fault) are probable mechanisms for keeping the faults strong and might play a significant role in modulating fault pore pressures. Therefore, fault-normal hydraulic properties of fault zones should be a future focus of field and numerical experiments." @default.
• W2016262499 created "2016-06-24" @default.
• W2016262499 creator A5017028553 @default.
• W2016262499 creator A5036414612 @default.
• W2016262499 date "2003-10-01" @default.
• W2016262499 modified "2023-09-29" @default.
• W2016262499 title "Fault compaction and overpressured faults: results from a 3-D model of a ductile fault zone" @default.
• W2016262499 cites W1966433812 @default.
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• W2016262499 cites W1993768319 @default.
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• W2016262499 cites W2005350390 @default.
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• W2016262499 cites W2012630864 @default.
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• W2016262499 cites W2053609724 @default.
• W2016262499 cites W2059451076 @default.
• W2016262499 cites W2059534732 @default.
• W2016262499 cites W2059982278 @default.
• W2016262499 cites W2063346332 @default.
• W2016262499 cites W2063465836 @default.
• W2016262499 cites W2063680241 @default.
• W2016262499 cites W2065564900 @default.
• W2016262499 cites W2065919402 @default.
• W2016262499 cites W2069311979 @default.
• W2016262499 cites W2070478215 @default.
• W2016262499 cites W2076106698 @default.
• W2016262499 cites W2076987638 @default.
• W2016262499 cites W2077741595 @default.
• W2016262499 cites W2078138713 @default.
• W2016262499 cites W2083208183 @default.
• W2016262499 cites W2083658020 @default.
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• W2016262499 doi "https://doi.org/10.1046/j.1365-246x.2003.02008.x" @default.
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