Failure, memory, and cyclic fault movement


Tuncay K. , Khalil A., Ortoleva P.

BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, cilt.91, ss.538-552, 2001 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 91 Konu: 3
  • Basım Tarihi: 2001
  • Doi Numarası: 10.1785/0119990128
  • Dergi Adı: BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA
  • Sayfa Sayıları: ss.538-552

Özet

Faulting is typically a two timescale process, that is, rapid failure and slow (chemical) healing. Once failed, a rock has a long memory until slow chemical processes have time to re-establish the grain-grain contacts underlying rock competency, The memory of rock failure can be captured by a sufficiently rich textural model, and the texture must be coevolved with rock stress and deformation to yield a self-consistent model of strain hardening/weakening, fault narrowing, and earthquake cyclicity.