2 papers
cond-mat.mtrl-sci2026
Strength-degradation phase-field regularization of cohesive fracture: the antiplane case
Blaise Bourdin, Corrado Maurini
Phase-field approaches to fracture, initially designed as regularization of the Griffith model of brittle fracture, are now commonly viewed as gradient-damage models whose regulari…
physics.app-ph2025
A variational approach to fracture incorporating any convex strength criterion
Blaise Bourdin, Jean-Jacques Marigo, Corrado Maurini +1
We propose a variational phase-field model of fracture capable of accounting for arbitrary closed convex strength domains. Unlike traditional models based on Ambrosio and Tortorell…