The Effects of Flash-Weakening and Damage on the Evolution of Fault Strength and Temperature
نویسنده
چکیده
S51B-05. Tullis, T. E., and D. L. Goldsby (2003b), Laboratory experiments on fault shear resistance relevant to coseismic earthquake slip, SCEC Annual Progress Report for 2003. Vosteen, H.-D., and R. Schellschmidt (2003), Influence of temperature on thermal conductivity, thermal capacity and thermal diffusivity for different types of rock, Phys. Chem. Earth, 28, 499–509. Wibberley, C. A. J. (2002), Hydraulic diffusivity of fault gouge zones and implications for thermal pressurization during seismic slip, Earth Planets Space, 54 (11), 1153–1171. Wibberley, C. A. J., and Shimamoto, T. (2003), Internal structure and permeability of major strike-slip fault zones: the Median Tectonic Line in Mie Prefecture, Southwest Japan, J. Struct. Geol., 25, 59–78. Wibberley, C. A. J., and T. Shimamoto (2005), Earthquake slip weakening and asperities explained by thermal pressurization, Nature, 436, 689–692. A. W. Rempel, Department of Geological Sciences, University of Oregon, Eugene, OR 97403, USA. ([email protected])
منابع مشابه
Dislocation Motion and the Microphysics of Flash Heating and Weakening of Faults during Earthquakes
Earthquakes are the result of slip along faults and are due to the decrease of rock frictional strength (dynamic weakening) with increasing slip and slip rate. Friction experiments simulating the abrupt accelerations (>>10 m/s2), slip rates (~1 m/s), and normal stresses (>>10 MPa) expected at the passage of the earthquake rupture along the front of fault patches, measured large fault dynamic we...
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