The application of digital image correlation (DIC) in fatigue experimentation: A review

J Hebert, M Khonsari - … & Fracture of Engineering Materials & …, 2023 - Wiley Online Library
In recent years, the use of digital image correlation (DIC) in fatigue experiments has become
widespread. It is estimated that~ 1000 published works exist that outline fatigue experiments …

The state of the art of two‐dimensional digital image correlation computational method

J Zhao, Y Sang, F Duan - Engineering reports, 2019 - Wiley Online Library
After remarkable work over the last three decades, digital image correlation (DIC)
computational technique has made incredible progress under the unremitting efforts of …

Experimental study on fracture and fatigue crack propagation processes in concrete based on DIC technology

D Li, P Huang, Z Chen, G Yao, X Guo, X Zheng… - Engineering Fracture …, 2020 - Elsevier
A method to determine crack tip position and fracture process zone (FPZ) in concrete was
proposed based on Bažant Crack Band Model (CBM) and digital image correlation (DIC) …

Glare: A free and open-source software for generation and assessment of digital speckle pattern

Y Su, Q Zhang - Optics and Lasers in Engineering, 2022 - Elsevier
Generating digital speckle image and its corresponding deformed image is the basis of
digital image correlation research. At present, however, it still lacks a powerful, easy-to-use …

Full-field measurement and fracture and fatigue characterizations of asphalt concrete based on the SCB test and stereo-DIC

F Yuan, L Cheng, X Shao, Z Dong, L Zhang… - Engineering Fracture …, 2020 - Elsevier
This study investigated the full-field displacement and strain fields of asphalt concrete under
semi-circular bending (SCB) through the stereo-digital image correlation (stereo-DIC) …

Strain field measurements over 3000 C using 3D-Digital image correlation

Z Pan, S Huang, Y Su, M Qiao, Q Zhang - Optics and Lasers in Engineering, 2020 - Elsevier
With the development of aerospace and fusion engineering, understanding the mechanical
behavior of materials under high-temperature conditions has become increasingly …

Optimized digital speckle patterns for digital image correlation by consideration of both accuracy and efficiency

Z Chen, X Shao, X Xu, X He - Applied optics, 2018 - opg.optica.org
The technique of digital image correlation (DIC), which has been widely used for noncontact
deformation measurements in both the scientific and engineering fields, is greatly affected …

[HTML][HTML] A novel methodology to measure the transverse Poisson's ratio in the elastic and plastic regions for composite materials

IR Cózar, JJ Arbeláez-Toro, P Maimí, F Otero… - Composites Part B …, 2024 - Elsevier
A new methodology to measure the transverse Poisson's ratios in fibre-reinforced composite
materials was developed. Transverse tensile and transverse compressive standardised tests …

Theoretical estimation of systematic errors in local deformation measurements using digital image correlation

X Xu, Y Su, Q Zhang - Optics and Lasers in Engineering, 2017 - Elsevier
The measurement accuracy using the digital image correlation (DIC) method in local
deformations such as the Portevin–Le Chatelier bands, the deformations near the gap, and …

Self-calibration single-lens 3D video extensometer for high-accuracy and real-time strain measurement

X Shao, MM Eisa, Z Chen, S Dong, X He - Optics Express, 2016 - opg.optica.org
The accuracy of strain measurement using a common optical extensometer with two-
dimensional (2D) digital image correlation (DIC) is not sufficient for experimental …