A review of CT-based fracture risk assessment with finite element modeling and machine learning
Abstract Purpose of Review We reviewed advances over the past 3 years in assessment of
fracture risk based on CT scans, considering methods that use finite element models …
fracture risk based on CT scans, considering methods that use finite element models …
A unified Abaqus implementation of the phase field fracture method using only a user material subroutine
We present a simple and robust implementation of the phase field fracture method in
Abaqus. Unlike previous works, only a user material (UMAT) subroutine is used. This is …
Abaqus. Unlike previous works, only a user material (UMAT) subroutine is used. This is …
[HTML][HTML] Phase field cohesive zone modeling for fatigue crack propagation in quasi-brittle materials
The phase field method has gathered significant attention in the past decade due to its
versatile applications in engineering contexts, including fatigue crack propagation modeling …
versatile applications in engineering contexts, including fatigue crack propagation modeling …
On realizing specific failure initiation criteria in the phase field model
In the phase field model (PFM), fracture timing and direction are determined automatically by
the stationary condition of the system's potential, it is normally considered an advantage …
the stationary condition of the system's potential, it is normally considered an advantage …
Critical comparison of phase-field, peridynamics, and crack band model M7 in light of gap test and classical fracture tests
The recently conceived gap test and its simulation revealed that the fracture energy Gf (or
Kc, Jcr) of concrete, plastic-hardening metals, composites, and probably most materials can …
Kc, Jcr) of concrete, plastic-hardening metals, composites, and probably most materials can …
[HTML][HTML] A general framework for decomposing the phase field fracture driving force, particularised to a Drucker–Prager failure surface
Y Navidtehrani, C Betegon… - Theoretical and Applied …, 2022 - Elsevier
Due to its computational robustness and versatility, the phase field fracture model has
become the preferred tool for predicting a wide range of cracking phenomena. However, in …
become the preferred tool for predicting a wide range of cracking phenomena. However, in …
A phase field solution for modelling hyperelastic material and hydrogel fracture in ABAQUS
The phase field fracture model is attracting significant interest. To model fracture in
hyperelastic material and hydrogel, we have implemented a robust two-and three …
hyperelastic material and hydrogel, we have implemented a robust two-and three …
A finite-strain phase-field description of thermomechanically induced fracture in shape memory alloys
MM Hasan, M Zhang, T Baxevanis - Shape Memory and Superelasticity, 2022 - Springer
A finite-strain, phase-field model for thermomechanically induced fracture in shape memory
alloys (SMAs), ie, fracture under loading paths that may take advantage of either the …
alloys (SMAs), ie, fracture under loading paths that may take advantage of either the …
A continuum electro-chemo-mechanical gradient theory coupled with damage: Application to Li-metal filament growth in all-solid-state batteries
We formulate a thermodynamically-consistent electro-chemo-mechanical gradient theory
which couples electrochemical reactions with mechanical deformation and damage in …
which couples electrochemical reactions with mechanical deformation and damage in …
A micromechanics-based variational phase-field model for fracture in geomaterials with brittle-tensile and compressive-ductile behavior
This paper presents a framework for modeling failure in quasi-brittle geomaterials under
different loading conditions. A micromechanics-based model is proposed in which the field …
different loading conditions. A micromechanics-based model is proposed in which the field …