Extracting fracture properties from digital image and volume correlation displacement data: A review
TH Becker - Strain, 2024 - Wiley Online Library
The advent of digital image and volume correlation has attracted wide use in fracture
mechanics. The full‐field nature of digital image and volume correlation allows for the …
mechanics. The full‐field nature of digital image and volume correlation allows for the …
An open-source FEniCS-based framework for hyperelastic parameter estimation from noisy full-field data: Application to heterogeneous soft tissues
We introduce a finite-element-model-updating-based open-source framework to identify
mechanical parameters of heterogeneous hyperelastic materials from in silico generated full …
mechanical parameters of heterogeneous hyperelastic materials from in silico generated full …
[HTML][HTML] In situ characterisation of the strain fields of intragranular slip bands in ferrite by high-resolution electron backscatter diffraction
High angular resolution electron backscatter diffraction has been used to quantify the local
elastic field at the tip of mechanically loaded intragranular slip bands observed in situ in the …
elastic field at the tip of mechanically loaded intragranular slip bands observed in situ in the …
Advanced crack tip field characterization using conjugate work integrals
D Melching, E Breitbarth - International Journal of Fatigue, 2023 - Elsevier
The quantitative characterization of crack tip loads is fundamental in fracture mechanics.
Although the potential influence of higher order terms on crack growth and stability is known …
Although the potential influence of higher order terms on crack growth and stability is known …
The fibre kinking fracture toughness of laminated composites under combined compression and shear
R He, L Cheng, Y Gao, H Cui, Y Li - Composites Science and Technology, 2023 - Elsevier
Compact compression specimens with off-axis fibres are employed in this paper, to
investigate the effect of in-plane shear stress on the fibre kinking compressive fracture …
investigate the effect of in-plane shear stress on the fibre kinking compressive fracture …
J-integral calculation by finite element processing of measured full-field surface displacements
A novel method has been developed based on the conjoint use of digital image correlation
to measure full field displacements and finite element simulations to extract the strain energy …
to measure full field displacements and finite element simulations to extract the strain energy …
[HTML][HTML] HR-EBSD analysis of in situ stable crack growth at the micron scale
Understanding the local fracture resistance of microstructural features, such as brittle
inclusions, coatings, and interfaces, at the microscale is critical for microstructure-informed …
inclusions, coatings, and interfaces, at the microscale is critical for microstructure-informed …
A robot-assisted microscopy system for digital image correlation in fatigue crack growth testing
F Paysan, E Dietrich, E Breitbarth - Experimental Mechanics, 2023 - Springer
Background Digital image correlation (DIC) with microscopes has become an important
experimental tool in fracture mechanics to study local effects such as the plastic zone, crack …
experimental tool in fracture mechanics to study local effects such as the plastic zone, crack …
Quantifying through-thickness J for plane strain specimens using digital image correlation considering constraint effects
C Chen, X Qian - Engineering Fracture Mechanics, 2022 - Elsevier
This paper proposes an approach to quantify the through-thickness J-integral for plane
strain specimens using digital image correlation (DIC) and examines the constraint effects …
strain specimens using digital image correlation (DIC) and examines the constraint effects …
[HTML][HTML] A method of fracture toughness JIC measurement based on digital image correlation and acoustic emission technique
Y Zhang, J Shi, J Zheng - Materials & Design, 2021 - Elsevier
The accurate measurement of fracture toughness depends on the accurate determination of
crack initiation. Our previous study demonstrates a relationship between the acoustic …
crack initiation. Our previous study demonstrates a relationship between the acoustic …