|
|||||
|
|
Identification of damage fields using kinematic measurementsIdentification de champs d'endommagement à l'aide de mesures cinématiques |
|
| Authors: | Damien Claire François Hild Stéphane Roux |
| Institution: | 1. Laboratoire “surface du verre et interfaces”, UMR CNRS/Saint Gobain, 39, quai Lucien Lefranc, 93303 Aubervilliers cedex, France;2. LMT-Cachan, ENS de Cachan, CNRS-UMR 8535, Université Paris 6, 61, avenue du Président Wilson, 94235 Cachan cedex, France |
| Abstract: | It is proposed to determine damage fields on the surface of a material by using only full-field displacement measurements. A finite element approach is developed for which the unknown damage field is assumed to be piece-wise constant. Two examples are discussed in which the displacement field is either obtained by finite element analyses or measured by digital image correlation. To cite this article: D. Claire et al., C. R. Mecanique 330 (2002) 729–734. |
| Keywords: | damage identification inverse problem full-field measurements endommagement identification problème inverse mesures de champs |
| 本文献已被 ScienceDirect 等数据库收录！ | |