Fracture energy and breakdown work during earthquakes
Large seismogenic faults consist of approximately meter-thick fault cores surrounded by
hundreds-of-meters-thick damage zones. Earthquakes are generated by rupture …
hundreds-of-meters-thick damage zones. Earthquakes are generated by rupture …
[BOOK][B] The mechanics of earthquakes and faulting
CH Scholz - 2019 - books.google.com
This essential reference for graduate students and researchers provides a unified treatment
of earthquakes and faulting as two aspects of brittle tectonics at different timescales. The …
of earthquakes and faulting as two aspects of brittle tectonics at different timescales. The …
A rotary-shear low to high-velocity friction apparatus in Bei**g to study rock friction at plate to seismic slip rates
This paper reviews 19 apparatuses having high-velocity capabilities, describes a rotary-
shear low to high-velocity friction apparatus installed at Institute of Geology, China …
shear low to high-velocity friction apparatus installed at Institute of Geology, China …
Physical state of water controls friction of gabbro-built faults
Earthquakes often occur along faults in the presence of hot, pressurized water. Here we
exploit a new experimental device to study friction in gabbro faults with water in vapor, liquid …
exploit a new experimental device to study friction in gabbro faults with water in vapor, liquid …
Dynamic weakening during earthquakes controlled by fluid thermodynamics
Earthquakes result from weakening of faults (transient decrease in friction) during co-seismic
slip. Dry faults weaken due to degradation of fault asperities by frictional heating (eg flash …
slip. Dry faults weaken due to degradation of fault asperities by frictional heating (eg flash …
Mechanical behaviour of fluid-lubricated faults
Fluids are pervasive in fault zones cutting the Earth's crust; however, the effect of fluid
viscosity on fault mechanics is mainly conjectured by theoretical models. We present friction …
viscosity on fault mechanics is mainly conjectured by theoretical models. We present friction …
Dynamic weakening of serpentinite gouges and bare surfaces at seismic slip rates
To investigate differences in the frictional behavior between initially bare rock surfaces of
serpentinite and powdered serpentinite (“gouge”) at subseismic to seismic slip rates, we …
serpentinite and powdered serpentinite (“gouge”) at subseismic to seismic slip rates, we …
A record of changes in the Gran Sasso groundwater before, during and after the 2016 Amatrice earthquake, central Italy
We performed continuous recordings (May 2015–January 2017) of hydraulic pressure and
electrical conductivity of groundwater in the 190 m-long horizontal S13 borehole drilled next …
electrical conductivity of groundwater in the 190 m-long horizontal S13 borehole drilled next …
[HTML][HTML] Carbonate hosted fault rocks: A review of structural and microstructural characteristic with implications for seismicity in the upper crust
The structure, frictional properties and permeability of faults within carbonate rocks exhibit a
dynamic interplay that controls both seismicity and the exchange of fluid between different …
dynamic interplay that controls both seismicity and the exchange of fluid between different …
Fast-moving dislocations trigger flash weakening in carbonate-bearing faults during earthquakes
Rupture fronts can cause fault displacement, reaching speeds up to several ms− 1 within a
few milliseconds, at any distance away from the earthquake nucleation area. In the case of …
few milliseconds, at any distance away from the earthquake nucleation area. In the case of …