Phase-field modeling of fracture
Fracture is one of the most commonly encountered failure modes of engineering materials
and structures. Prevention of cracking-induced failure is, therefore, a major concern in …
and structures. Prevention of cracking-induced failure is, therefore, a major concern in …
A review on phase-field models of brittle fracture and a new fast hybrid formulation
In this contribution we address the issue of efficient finite element treatment for phase-field
modeling of brittle fracture. We start by providing an overview of the existing quasi-static and …
modeling of brittle fracture. We start by providing an overview of the existing quasi-static and …
Crack nucleation in variational phase-field models of brittle fracture
Phase-field models, sometimes referred to as gradient damage or smeared crack models,
are widely used methods for the numerical simulation of crack propagation in brittle …
are widely used methods for the numerical simulation of crack propagation in brittle …
A phase-field description of dynamic brittle fracture
In contrast to discrete descriptions of fracture, phase-field descriptions do not require
numerical tracking of discontinuities in the displacement field. This greatly reduces …
numerical tracking of discontinuities in the displacement field. This greatly reduces …
A higher-order phase-field model for brittle fracture: Formulation and analysis within the isogeometric analysis framework
Phase-field models based on the variational formulation for brittle fracture have recently
been gaining popularity. These models have proven capable of accurately and robustly …
been gaining popularity. These models have proven capable of accurately and robustly …
A primal-dual active set method and predictor-corrector mesh adaptivity for computing fracture propagation using a phase-field approach
In this paper, we consider phase-field based fracture propagation in elastic media. The main
purpose is the development of a robust and efficient numerical scheme. To enforce crack …
purpose is the development of a robust and efficient numerical scheme. To enforce crack …
A comparative review of peridynamics and phase-field models for engineering fracture mechanics
Computational modeling of the initiation and propagation of complex fracture is central to the
discipline of engineering fracture mechanics. This review focuses on two promising …
discipline of engineering fracture mechanics. This review focuses on two promising …
A line search assisted monolithic approach for phase-field computing of brittle fracture
T Gerasimov, L De Lorenzis - Computer Methods in Applied Mechanics and …, 2016 - Elsevier
Phase-field modeling of fracture phenomena in solids is a very promising approach which
has gained popularity within the last decade. However, within the finite element framework …
has gained popularity within the last decade. However, within the finite element framework …
On penalization in variational phase-field models of brittle fracture
T Gerasimov, L De Lorenzis - Computer Methods in Applied Mechanics and …, 2019 - Elsevier
Irreversible evolution is one of the central concepts as well as implementation challenges of
both the variational approach to fracture by Francfort and Marigo (1998) and its regularized …
both the variational approach to fracture by Francfort and Marigo (1998) and its regularized …
[图书][B] Multiphysics phase-field fracture: modeling, adaptive discretizations, and solvers
T Wick - 2020 - books.google.com
This monograph is centered on mathematical modeling, innovative numerical algorithms
and adaptive concepts to deal with fracture phenomena in multiphysics. State-of-the-art …
and adaptive concepts to deal with fracture phenomena in multiphysics. State-of-the-art …