| Issue |
Rev. Fr. Geotech.
Number 155, 2018
|
|
|---|---|---|
| Article Number | 2 | |
| Number of page(s) | 6 | |
| DOI | https://doi.org/10.1051/geotech/2018006 | |
| Published online | 05 October 2018 | |
Revue / Review Article
Modélisation numérique des roches et fracturation : du continu au discontinu
Numerical rock modeling and fracturation: from continuous to discontinuous
Itasca Consultants SAS,
64 Chemin des Mouilles,
69130
Ecully, France
★ Auteur de correspondance : d.billaux@itasca.fr
Les massifs rocheux sont des milieux généralement discontinus et hétérogènes et souvent anisotropes. Leur comportement dépend aussi bien de la matrice rocheuse que des discontinuités initialement présentes dans le massif ou se formant au cours de leur histoire. La mécanique complexe qui en résulte est souvent difficilement prévisible sans l’apport des modèles numériques continus et/ou discontinus.
Abstract
Rock masses are discontinuous, heterogeneous, and often anisotropic media. Their behaviour depends as much on the rock matrix as on the discontinuities, both initially present in the rock mass or created during their evolution under any given perturbation. The resulting complex mechanics are difficult to predict without the help of continuous and/or discontinuous numerical models.
Mots clés : modélisation numérique / réseau de fractures / fragmentation / milieu continu équivalent
Key words: numerical modelling / fracture network / fragmentation / equivalent continuum
© CFMS-CFGI-CFMR-CFG, Published by EDP Sciences 2018
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.