Phase-field fracture modelling of crack nucleation and propagation in porous rock
نویسندگان
چکیده
منابع مشابه
Laws of crack motion and phase-field models of fracture
Recently proposed phase-field models offer self-consistent descriptions of brittle fracture. Here, we analyze these theories in the quasistatic regime of crack propagation. We show how to derive the laws of crack motion either by using solvability conditions in a perturbative treatment for slight departure from the Griffith threshold, or by generalizing the Eshelby tensor to phase-field models....
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ژورنال
عنوان ژورنال: International Journal of Fracture
سال: 2020
ISSN: 0376-9429,1573-2673
DOI: 10.1007/s10704-020-00444-4