Toward virtual design and optimization of a structural test monitored by a multi-view system
Résumé
In order to characterize the mechanical behavior of a reinforced concrete beam-column joint, an experiment is designed whereby different histories of increasing cyclic loads are applied, and the structure deformation (as well as the morphology of apparent surface cracks) are to be studied using multi-view correlation. The complex 3D geometry and the slender nature of the beam and column call for numerous digital cameras to be positioned around the specimen. Assessing the feasibility of image acquisition and estimating a priori uncertainties on multi-view correlation becomes a true challenge. It is shown that the recourse to photo-realistic rendering softwares provides the needed tools to perform this experiment design optimization.
| Origine | Fichiers produits par l'(les) auteur(s) |
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