Towards Material Testing 2.0. A review of test design for identification of constitutive parameters from full‐field measurements
F Pierron, M Grédiac - Strain, 2021 - Wiley Online Library
Full‐field optical measurements like digital image correlation or the grid method have
brought a paradigm shift in the experimental mechanics community. While inverse …
brought a paradigm shift in the experimental mechanics community. While inverse …
Overview of high-temperature deformation measurement using digital image correlation
Background Developments in digital image correlation (DIC) in the last decade have made it
a practical and effective optical technique for displacement and strain measurement at high …
a practical and effective optical technique for displacement and strain measurement at high …
Experimental investigation of the tensile test using digital image correlation (DIC) method
Abstract The Digitial Image Correlation (DIC) method is a non-contact optical technique to
measure the contour deformation, strain and stress values. In order to obtain the stress and …
measure the contour deformation, strain and stress values. In order to obtain the stress and …
Comparison of inverse identification strategies for constitutive mechanical models using full-field measurements
The calibration of phenomenological constitutive material models has been a constant need,
because the parameters differ for each material and the ability of a model to mimic the real …
because the parameters differ for each material and the ability of a model to mimic the real …
Testing methodologies for the calibration of advanced plasticity models for sheet metals: A review
Numerical simulations have become essential in engineering and manufacturing processes
involving plasticity. The reliability and effectiveness of the simulations depend strongly on …
involving plasticity. The reliability and effectiveness of the simulations depend strongly on …
Material Testing 2.0: A brief review
F Pierron - Strain, 2023 - Wiley Online Library
With the advent of camera‐based full‐field measurement techniques such as digital image
correlation (DIC), researchers have been trying to exploit such rich data sets through the use …
correlation (DIC), researchers have been trying to exploit such rich data sets through the use …
In-situ fatigue life analysis by modal acoustic emission, direct current potential drop and digital image correlation for steel
Optimizing acoustic emission (AE) is useful to understand fatigue crack growth of metal
structures. Experimental investigation of fatigue in steel with an edge notch was performed …
structures. Experimental investigation of fatigue in steel with an edge notch was performed …
Digital image correlation in extreme conditions
B Liu, S Lan, J Li, Q Fang, Y Ren, W He, H Xie - Thin-Walled Structures, 2024 - Elsevier
Abstract Digital Image Correlation (DIC) has emerged as a pivotal non-contact, full-field
deformation measurement method over the past four decades, witnessing a remarkable …
deformation measurement method over the past four decades, witnessing a remarkable …
Calibration of a modified Johnson-Cook model using the Virtual Fields Method and a heterogeneous thermo-mechanical tensile test
Classical calibration procedures for phenomenological thermo-elasto-viscoplastic
constitutive models usually involve a large number of tests to identify all the material …
constitutive models usually involve a large number of tests to identify all the material …
Cyclic flexural behavior of hybrid SMA/steel fiber reinforced concrete analyzed by optical and acoustic techniques
Superelastic shape memory alloys (SMAs) are smart materials that can recover 6–8% elastic
strains due to their phase transformation. SMAs also possess unique characteristics such as …
strains due to their phase transformation. SMAs also possess unique characteristics such as …