Results 251 to 260 of about 22,222 (295)

Contrasting landslides distribution patterns and seismic rupture processes of 2014 Jinggu and Ludian earthquakes, China. [PDF]

Sci Rep
He X, Xu C, Qi W, Huang Y.
europepmc   +1 more source

Analysis of Aftershocks from California and Synthetic Series by Using Visibility Graph Algorithm. [PDF]

Entropy (Basel)
Muñoz-Diosdado A, Aguilar-Molina AM, Solis-Montufar EE, Zamora-Justo JA.   +3 more
europepmc   +1 more source

Feldspar reduces fault frictional healing rate under hydrothermal conditions. [PDF]

Nat Commun
Feng W, Wang W, Yao L, Gomila R, Ma S, Li Q, Di Toro G.   +6 more
europepmc   +1 more source

The 2023 M_w 7.8-7.7 Kahramanmaraş earthquakes were loosely slip-predictable. [PDF]

Commun Earth Environ
Vavra E, Fialko Y, Bulut F, Garagon A, Yalvaç S, Yaltırak C.   +5 more
europepmc   +1 more source

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Dynamic stress changes during earthquake rupture

Bulletin of the Seismological Society of America, 1998
AbstractWe assess two competing dynamic interpretations that have been proposed for the short slip durations characteristic of kinematic earthquake models derived by inversion of earthquake waveform and geodetic data. The first interpretation would require a fault constitutive relationship in which rapid dynamic restrengthening of the fault surface ...
Steven M. Day, Guang Yu, David J. Wald
openaire   +1 more source

Dynamic fault weakening during earthquakes: Rupture or friction?

Earth and Planetary Science Letters, 2021
Abstract An earthquake is an event of dynamic, unstable slip that releases elastic energy stored in the earth's crust. This abrupt energy release requires the weakening of the slipping fault that is manifested by a strength drop from a static level to a dynamic level.
Xiaofeng Chen, Sai Sandeep Chitta, Ximeng Zu, Ze'ev Reches   +3 more
openaire   +1 more source

Earthquake rupture dynamics frozen in exhumed ancient faults

Nature, 2005
Most of our knowledge about co-seismic rupture propagation is derived from inversion and interpretation of strong-ground-motion seismograms, laboratory experiments on rock and rock-analogue material, or inferred from theoretical and numerical elastodynamic models.
DI TORO, GIULIO, NIELSEN S., PENNACCHIONI, GIORGIO   +2 more
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Metrics for Comparing Dynamic Earthquake Rupture Simulations

Seismological Research Letters, 2014
Online Material: Explanation of the concept of a dynamic rupture simulation. Earthquakes are complex events that involve a myriad of interactions among multiple geologic features and processes. One of the tools that is available to assist with their study is computer simulation, particularly dynamic rupture simulation.
M. Barall, R. A. Harris
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Dynamic rupture experiments elucidate tensile crack development during propagating earthquake ruptures

Geology, 2009
We used optical experiments and high-speed photography to interpret the origins of tensile fractures that form during dynamic shear rupture in laboratory experiments. Sub-Rayleigh (slower than the Rayleigh wave speed, c_R) shear ruptures in Homalite-100 produce damage zones consisting of an array of tensile cracks. These cracks nucleate and grow within
Griffith, W. Ashley, Rosakis, A. J., Pollard, David D., Ko, Chi Wan   +3 more
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Gouge formation by dynamic pulverization during earthquake rupture

Earth and Planetary Science Letters, 2005
Abstract It is proposed here that fault gouge forms by rock pulverization within the tip region of a fast propagating earthquake due to the intensity of stress and rates of strain in this zone. To examine this mechanism, we calculate the deformation conditions of a dynamic shear fracture propagating close to the limiting Rayleigh wave velocity.
Z RECHES, T DEWERS
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