Overview of phase-field models for fatigue fracture in a unified framework
M Kalina, T Schneider, J Brummund… - Engineering Fracture …, 2023 - Elsevier
The phase-field method has gained much attention as a novel method to simulate fracture
due to its straightforward way allowing to cover crack initiation and propagation without …
due to its straightforward way allowing to cover crack initiation and propagation without …
Influence of rate-dependent damage phase-field on the limiting crack-tip velocity in dynamic fracture
This contribution explores three thermodynamically-consistent damage phase-field
formulations for rate-dependent dynamic fracture in viscoelastic materials. By means of a …
formulations for rate-dependent dynamic fracture in viscoelastic materials. By means of a …
Phase-field modelling and analysis of rate-dependent fracture phenomena at finite deformation
Fracture of materials with rate-dependent mechanical behaviour, eg polymers, is a highly
complex process. For an adequate modelling, the coupling between rate-dependent …
complex process. For an adequate modelling, the coupling between rate-dependent …
Fatigue crack growth in anisotropic aluminium sheets—phase-field modelling and experimental validation
M Kalina, V Schöne, B Spak, F Paysan… - International Journal of …, 2023 - Elsevier
Fatigue crack growth is decisive for the design of thin-walled structures such as fuselage
shells of air planes. The cold rolling process, used to produce the aluminium sheets this …
shells of air planes. The cold rolling process, used to produce the aluminium sheets this …
Phase-field viscoelastic fracture modeling of polymer composites using strain tensor spectral decomposition
H Yuan, X Guan - Computer Methods in Applied Mechanics and …, 2023 - Elsevier
The mechanical behaviors of polymer composites exhibit strong time-dependent
nonlinearities, and the tensile and compressive strengths can be vastly different. Such a …
nonlinearities, and the tensile and compressive strengths can be vastly different. Such a …
Phase‐field modeling of brittle fracture along the thickness direction of plates and shells
The prediction of fracture in thin‐walled structures is decisive for a wide range of
applications. Modeling methods such as the phase‐field method usually consider cracks to …
applications. Modeling methods such as the phase‐field method usually consider cracks to …
[HTML][HTML] Thermodynamically-consistent derivation and computation of twinning and fracture in brittle materials by means of phase-field approaches in the finite …
A theoretical-computational framework is proposed for predicting the failure behavior of two
anisotropic brittle materials, namely, single crystal magnesium and boron carbide …
anisotropic brittle materials, namely, single crystal magnesium and boron carbide …
Higher-order phase field fracture simulation in nearly incompressible viscoelasticity
P Hu, C Dong, H Zhen, C Xu, C Zhang - Engineering Fracture Mechanics, 2023 - Elsevier
The phase field modeling of viscoelastic fracture can effectively predict complex crack
behavior and offer valuable insights for analyzing time-dependent failure mechanisms …
behavior and offer valuable insights for analyzing time-dependent failure mechanisms …
Hydraulic fracturing phase-field model in porous viscoelastic media
D Yi, Z Yang, L Yi, J Liu, C Yang, D Zhang, H Du… - International Journal of …, 2024 - Elsevier
The mechanical behavior of shale exhibits pronounced time-dependent nonlinearity.
Existing phase-field models are inadequate for evaluating the fluid-driven fracture …
Existing phase-field models are inadequate for evaluating the fluid-driven fracture …
An isotropic viscoelastic phase field fracture model for flexural loading of freshwater columnar ice
O Montmayeur, KT Towell, A Murdza… - Computational Materials …, 2023 - Elsevier
This work presents the development and implementation of a coupled isotropic phase field
fracture and viscoelastic computational model to simulate the fracture of freshwater …
fracture and viscoelastic computational model to simulate the fracture of freshwater …