Frictional melting can terminate seismic slips: Experimental results of stick‐slips

@inproceedings{Koizumi2004FrictionalMC,
  title={Frictional melting can terminate seismic slips: Experimental results of stick‐slips},
  author={Yosuke Koizumi and Kenshiro Otsuki and Akihiro Takeuchi and Hiroyuki Nagahama},
  year={2004}
}
  • Yosuke Koizumi, Kenshiro Otsuki, +1 author Hiroyuki Nagahama
  • Published 2004
  • Geology
  • [1] The appropriate setting of sensors and the use of a high speed data acquisition system enabled us to detect the exact time of melting of the slip surfaces during a stick-slip event (fault displacement of 0.32 mm, stress drop of 230 MPa, rise time of 23 μs and maximum slip velocity of 40 m/s) in triaxial apparatus at 150 MPa confining pressure. Once slip started, the friction coefficient decreased continuously from 0.55 to 0.3, after which the frictional resistance recovered promptly and… CONTINUE READING

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