[PDF][PDF] A review of surface deformation and strain measurement using two-dimensional digital image correlation

SW Khoo, S Karuppanan, CS Tan - Metrology and Measurement …, 2016 - bibliotekanauki.pl
Among the full-field optical measurement methods, the Digital Image Correlation (DIC) is
one of the techniques which has been given particular attention. Technically, the DIC …

Review of piezoelectric actuator applications in damaged structures: Challenges and opportunities

A Aabid, M Hrairi, SJ Mohamed Ali, YE Ibrahim - ACS omega, 2023 - ACS Publications
Piezoelectric material transducers can work as an actuator or sensor. Generally, the actuator
will be used to repair the structure, and the sensor will be used to find the health condition. In …

The imaging of failure in structural materials by synchrotron radiation X-ray microtomography

SC Wu, TQ Xiao, PJ Withers - Engineering Fracture Mechanics, 2017 - Elsevier
The initiation and propagation of short cracks are critical to the detailed understanding of the
failure mechanisms of engineering materials and structures. Therefore, for a safety critical …

Initiation and propagation of complex 3D networks of cracks in heterogeneous quasi-brittle materials: Direct comparison between in situ testing-microCT experiments …

TT Nguyen, J Yvonnet, M Bornert, C Chateau - Journal of the Mechanics …, 2016 - Elsevier
We provide the first direct comparisons, to our knowledge, of complex 3D micro cracking
initiation and propagation in heterogeneous quasi-brittle materials modelled by the phase …

Assessment of crack tip plastic zone size and shape and its influence on crack tip shielding

JM Vasco‐Olmo, MN James… - Fatigue & Fracture of …, 2016 - Wiley Online Library
This paper presents a novel methodology for the experimental quantification of the crack tip
plastic zone during fatigue crack growth. It is based on the application of yielding criteria to …

Evaluation of crack-tip fields from DIC data: A parametric study

M Mokhtarishirazabad, P Lopez-Crespo… - International Journal of …, 2016 - Elsevier
In the past two decades, crack-tip mechanics has been studied increasingly using full-field
techniques. Within these techniques, Digital Image Correlation (DIC) has been most widely …

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 …

Full‐field characterisation of crack tip deformation and fatigue crack growth using digital image correlation—a review

J Tong - Fatigue & Fracture of Engineering Materials & …, 2018 - Wiley Online Library
In recent years, digital image correlation has been widely used in the analysis of crack
problems. This review will examine digital image correlation, as a full‐field measurement …

An algorithm for structural health monitoring by digital image correlation: Proof of concept and case study

J Curt, M Capaldo, F Hild, S Roux - Optics and Lasers in Engineering, 2022 - Elsevier
In the field of structural health monitoring, the use of Digital Image Correlation (DIC) on
relevant surfaces offers remarkable advantages. Such a method is presented herein. The …

Key role of boundary conditions for the 2D modeling of crack propagation in linear elastic Compact Tension tests

J Triclot, T Corre, A Gravouil, V Lazarus - Engineering Fracture Mechanics, 2023 - Elsevier
In fracture mechanics, the use of experimental tests are fundamental to characterize the
material properties in terms of crack initiation and propagation behavior. When modeled in …