Digital image correlation: from displacement measurement to identification of elastic properties–a review

F Hild, S Roux - Strain, 2006 - Wiley Online Library
The current state of the art of digital image correlation, where displacements can be
determined for values less than one pixel, enables one to better characterise the behaviour …

Overview of identification methods of mechanical parameters based on full-field measurements

S Avril, M Bonnet, AS Bretelle, M Grédiac, F Hild… - Experimental …, 2008 - Springer
This article reviews recently developed methods for constitutive parameter identification
based on kinematic full-field measurements, namely the finite element model updating …

Comparison of local and global approaches to digital image correlation

F Hild, S Roux - Experimental mechanics, 2012 - Springer
Local and global approaches to digital image correlation are compared when the
displacement interpolation is based upon bilinear shape functions (ie, with four-node …

Inverse problems in elasticity

M Bonnet, A Constantinescu - Inverse problems, 2005 - iopscience.iop.org
This review is devoted to some inverse problems arising in the context of linear elasticity,
namely the identification of distributions of elastic moduli, model parameters or buried …

Digital image correlation and fracture: an advanced technique for estimating stress intensity factors of 2D and 3D cracks

S Roux, J Réthoré, F Hild - Journal of Physics D: Applied Physics, 2009 - iopscience.iop.org
Digital image correlation is a measurement technique that allows one to retrieve
displacement fields' separating'two digital images of the same sample at different stages of …

Reduced and all-at-once approaches for model calibration and discovery in computational solid mechanics

U Römer, S Hartmann, JA Tröger… - Applied …, 2024 - asmedigitalcollection.asme.org
In the framework of solid mechanics, the task of deriving material parameters from
experimental data has recently re-emerged with the progress in full-field measurement …

Extensive overview of soil constitutive relations and applications for geotechnical engineering problems

KC Onyelowe, AM Ebid, ER Sujatha, F Fazel-Mojtahedi… - Heliyon, 2023 - cell.com
A state-of-the-art review has been conducted in this work on soil constitutive modeling,
which has emphasized on: soil type, ground-water conditions, loading conditions, structural …

Estimation of elastoplastic parameters via weighted FEMU and integrated-DIC

F Mathieu, H Leclerc, F Hild, S Roux - Experimental Mechanics, 2015 - Springer
DIC-based identification of the constitutive parameters of an elastoplastic law is addressed
both from a general viewpoint, and applied to the particular case of dog-bone sample made …

Coupling between experimental measurements and polycrystal finite element calculations for micromechanical study of metallic materials

E Heripre, M Dexet, J Crepin, L Gélébart, A Roos… - International Journal of …, 2007 - Elsevier
This paper presents a methodology for multiscale coupling between the morphology and
texture of a microstructure as has been characterised experimentally, and the results of …

Computer vision-based, noncontacting deformation measurements in mechanics: a generational transformation

MA Sutton - Applied Mechanics Reviews, 2013 - asmedigitalcollection.asme.org
The remarkable increases in computational speed and memory size that have occurred over
the past three decades have impacted virtually every area of scientific inquiry. With regard to …