Open AccessTHE STOCHASTIC FORMULATION OF MICROCRACKS EVOLUTION
Author(s) -
Xing Xiu-San
Publication year - 1981
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.30.1615
Subject(s) - evolution equation , statistical physics , master equation , time evolution , stochastic process , materials science , mechanics , physics , mathematics , mathematical analysis , quantum , statistics , quantum mechanics
The general problem in various fracture processes microcracks or voids evolution has been investigated by employing non-equilibrium statistical concept and method. The kinetic equation of microcrack evolution is derived from multivariated master equation describing the process of microcracks evolution. The way how to connect micro mechanism with macro process is indicated. And the inherent properties of distrubution function of microcracks is discussed.