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Advances in digital image correlation (DIC) / Jean-Noël Perie (2020)  

Public Titre : Advances in digital image correlation (DIC) Type de document : Monographie Auteurs : Jean-Noël Perie, Éditeur scientifique ; Jean-Charles Passieux, Éditeur scientifique Editeur : Londres : Applied Science Publishers Année de publication : 2020 Importance : 252 p. Format : 17 x 25 cm ISBN/ISSN/EAN : 978-3-03928-514-3 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie numérique [Termes IGN] appariement d'images [Termes IGN] corrélation croisée normalisée [Termes IGN] Déformation [Termes IGN] données de terrain [Termes IGN] étalonnage [Termes IGN] modélisation 3D [Termes IGN] pouvoir de résolution géométrique [Termes IGN] prise de vues en accéléré [Termes IGN] tomographie Résumé : (auteur) Digital image correlation (DIC) has become the most popular full field measurement technique in experimental mechanics. It is a versatile and inexpensive measurement method that provides a large amount of experimental data. Because DIC takes advantage of a huge variety of image modalities, the technique allows covering a wide range of space and time scales. Stereo extends the scope of DIC to non-planar cases, which are more representative of industrial use cases. With the development of tomography, digital volume correlation now provides access to volumetric data, enabling the study of the inner behavior of materials and structures.However, the use of DIC data to quantitatively validate models or accurately identify a set of constitutive parameters remains challenging. One of the reasons lies in the compromises between measurement resolution and spatial resolution. Second, the question of the boundary conditions is still open. Another reason is that the measured displacements are not directly comparable with usual simulations. Finally, the use of full field data leads to new computational challenges. Note de contenu : 1- Special issue on advances in digital image correlation (DIC) 2- Measurement of super-pressure balloon deformation with simplified digital image correlation 3- A cross-dichroic-prism-based multi-perspective digital image correlation system 4- Laboratory observations of repeated interactions between ruptures and the fault bend prior to the overall stick-slip instability based on a digital image correlation method 5- Application of 3D digital image correlation for development and validation of FEM model of self-supporting arch structures 6- Experimental study on the fracture process zone characteristics in concrete utilizing DIC and AE methods 7- 3D strain and elasticity measurement of layered biomaterials by optical coherence elastography based on digital volume correlation and virtual fields method 8- 3D strain mapping of opaque materials using an improved digital volumetric speckle photography technique with X-Ray microtomography 9- Enhanced digital image correlation analysis of ruptures with enforced traction continuity conditions across interfaces 10- Application of the non-contact video gauge on the mechanical properties test for steel cable at elevated temperature 11- New four points initialization for digital image correlation in metal-sheet strain measurements 12- Dynamic response of copper plates subjected to underwater impulsive loading 13- Gradient correlation functions in digital image correlation 14- Image classification for automated image cross-correlation applications in the geosciences 15- Measurement of interlaminar tensile strength and elastic properties of composites using open-hole compression testing and digital image correlation 16- Digital image correlation applications in composite automated manufacturing, inspection, and testing 17- A method for calibrating a digital image correlation system for full-field strain measurements during large deformations Numéro de notice : 25933 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Monographie En ligne : https://doi.org/10.3390/books978-3-03928-515-0 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=96241