@inbook{0073f318d18043afa6dfcc9ae782fb04,
title = "An Open-Source 2D Digital Image Correlation Software: Case Study on the Hyperelastic Behaviour of Silicone-Based Material",
abstract = "Digital Image Correlation (DIC) is an optical-numerical method used to compute displacement and strain fields of target surfaces. This method has been widely implemented in the study of structures and to perform inspections, at several observation scales. Several software have been already proposed to carry out DIC measurements. In this study, a new integrated open-source DIC software is presented, so-called iCorrVision-2D. This DIC software includes a build-in grabber and post-processing modules that are not usually available on other open-source or commercial DIC software. The accuracy of this software is verified using an experimental dataset of silicone-based specimens subjected to uniaxial tensile test. The isotropic hyperelastic behaviour of the silicone-based specimens was investigated using the Neo-Hookean, Mooney-Rivlin, Lopez-Pamies, Ogden and Yeoh models. Results indicate that this software can be efficiently used to reconstruct the displacement and strain maps, yielding consistent mechanical properties for the hyperelastic material. This case study is important to illustrate the reliability of DIC on measuring deformations that have been used to extract relevant mechanical properties. This software can then be used consistently for other engineering applications.",
keywords = "Digital Image Correlation, Isotropic hyperelastic models, Open-source, Python, Silicone",
author = "Filho, {Jo{\~a}o C. A. D.} and Nunes, {Luiz C. S.} and Jos{\'e} Xavier",
note = "info:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FEMD-EMD%2F1230%2F2021/PT# info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00667%2F2020/PT# Funding Information: Acknowledgements The authors would like to acknowledge the support provided by the Brazilian Government funding agencies FAPERJ and CNPq. Moreover, this work was financed in part by the Coordena{\c c}{\~a}o de Aperfei{\c c}oamento de Pessoal de N{\'i}vel Superior (CAPES)—Finance Code 001. Publisher Copyright: {\textcopyright} 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.",
year = "2023",
doi = "10.1007/978-3-031-29191-3_33",
language = "English",
isbn = "978-3-031-29190-6",
series = "RILEM Bookseries",
publisher = "Springer",
pages = "397--407",
editor = "Carlos Chastre and Jos{\'e} Neves and Diogo Ribeiro and Pinho, {Fernando F. S.} and Hugo Biscaia and Neves, {Maria Gra{\c c}a}",
booktitle = "Testing and Experimentation in Civil Engineering",
address = "Netherlands",
}