Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Lukas Wittevrongel"'
Full-field data from digital image correlation (DIC) provide rich information for finite-element analysis (FEA) validation. However, there are several inherent inconsistencies between FEA and DIC data that must be rectified before meaningful, quantit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d9d47605ab13896bee72765346f53857
https://eprints.soton.ac.uk/438957/
https://eprints.soton.ac.uk/438957/
Publikováno v:
Experimental Mechanics. 57:703-718
Stereo digital image correlation (stereo-DIC) is being accepted by the industry as a valid full-field measurement technique for measuring shape, motion and deformation, and it is therefore of utmost importance to provide uncertainties on the obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f68370ca40abe78613b7708233a28083
https://doi.org/10.1007/s11340-017-0259-1
https://doi.org/10.1007/s11340-017-0259-1
Publikováno v:
Experimental Mechanics. 56:797-811
In FE based global digital image correlation (DIC) a finite element mesh is used to describe the deformation of the region of interest (ROI). However, the identification of an optimal mesh is a difficult problem and is often obtained by using “mech
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::947b3ae2e2fee406c15bca8e844222bf
https://doi.org/10.1007/s11340-016-0126-5
https://doi.org/10.1007/s11340-016-0126-5
Publikováno v:
Strain. 51:444-458
In digital image correlation (DIC), a global approach is more and more used aside from the traditional subset method. The biggest advantages of the global approach are the continuity of the displacement field and the clear link to finite element anal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5fca5656ede8ebdf2ab5c4829040491
https://doi.org/10.1111/str.12156
https://doi.org/10.1111/str.12156
Publikováno v:
Strain. 51:357-369
In 2D digital image correlation, out of plane motions are an important experimental factor to consider. Because a 2D setup does not provide any depth information, movements towards the camera (out of plane motions) are disadvantageous for the surface
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4cddf48a2b2dc1190e4dd50a85066de
https://doi.org/10.1111/str.12146
https://doi.org/10.1111/str.12146
Publikováno v:
Experimental Mechanics. 55:361-378
A novel Digital Image Correlation algorithm is presented, focussing on accurately determining small strains with high strain gradients. Principles from p-adaptive finite element analysis are implemented to obtain a self adapting higher order mesh. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1db7d9eeda7e77ec4fec66b34ba5c6a1
https://doi.org/10.1007/s11340-014-9946-3
https://doi.org/10.1007/s11340-014-9946-3
Publikováno v:
Advancement of Optical Methods in Experimental Mechanics, Volume 3 ISBN: 9783319224459
In this work, a novel yet easy to use Global Digital Image Correlation algorithm is presented. The proposed method is developed to counter one of the important drawbacks of the most frequently adopted DIC techniques, namely the non-continuity of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fec0a88e118b617d80109899cdf0172
https://doi.org/10.1007/978-3-319-22446-6_36
https://doi.org/10.1007/978-3-319-22446-6_36
Autor:
Lava, Pascal1 (AUTHOR), Jones, Elizabeth M. C.2 (AUTHOR) emjones@sandia.gov, Wittevrongel, Lukas1 (AUTHOR), Pierron, Fabrice3 (AUTHOR)
Publikováno v:
Strain. Aug2020, Vol. 56 Issue 4, p1-17. 17p. 5 Color Photographs, 4 Diagrams, 4 Charts.
Publikováno v:
Advancement of Optical Methods in Experimental Mechanics, Volume 3: Proceedings of the 2015 Annual Conference on Experimental & Applied Mechanics; 2016, p295-301, 7p
Publikováno v:
Experimental Mechanics; Jun2016, Vol. 56 Issue 5, p797-811, 15p