An approach to model the mechanical behavior of transversely isotropic materials - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue International Journal for Numerical and Analytical Methods in Geomechanics Année : 2016

An approach to model the mechanical behavior of transversely isotropic materials

Résumé

The present work proposes an approach to adapt existing isotropic models to transversely isotropic materials. The main idea is to introduce equivalence relations between the real material and a fictitious isotropic one on which one can take all the advantages of the well-established isotropic theory. Two applications of this approach are presented here: a failure criterion and a damage model that takes into account the load-induced anisotropy. In both cases, theoretical predictions are in agreement with the experimental data. In the present paper, the developed approach is applied to sedimentary rock materials; nevertheless, it can be generalized to any material that exhibits transverse isotropy.

Domaines

Matériaux

Dates et versions

hal-01211763 , version 1 (05-10-2015)

Identifiants

Citer

M. Mahjoub, A. Rouabhi, M. Tijani, S. Granet. An approach to model the mechanical behavior of transversely isotropic materials. International Journal for Numerical and Analytical Methods in Geomechanics, 2016, 40 (6), pp.942 - 961. ⟨10.1002/nag.2469⟩. ⟨hal-01211763⟩
179 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More