TY - JOUR A1 - Fedelich, Bernard T1 - A stochastic Markovian model for fatigue short crack growth across microstructural barriers N2 - A stochastic model for fatigue short crack growth is presented. It takes into account the interaction between the crack-tip plastic zone and grain boundaries. The process is Markovian. It is completely described by the crack length and the size of the plastic zone. The integro-differential equation giving the evolution of the transition probability distribution is derived. KW - Damage KW - Fatigue KW - Rupture KW - Short cracks KW - Cyclic loading KW - Polycrystals KW - Stochastic processes KW - Endommagement KW - Fissures courtes PY - 2001 U6 - https://doi.org/10.1016/S1620-7742(01)01394-0 SN - 1251-8069 SN - 1287-4620 SN - 1620-7742 N1 - Sprachen: Englisch/Französisch - Languages: English/French VL - 329 IS - 10 SP - 741 EP - 746 PB - Elsevier CY - Paris AN - OPUS4-1384 LA - mul AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -