| taille du texte : S-M-L |
| impression | intranet

On anisotropy of stratified rocks : homogenization and fabric tensor approach

type de publication      article dans une revue internationale avec comité de lecture
date de publication 2003
auteur(s) Lydzba Dariusz; Pietruszczak S.; Shao Jian-Fu
journal Computers and geotechnics
volume (numéro) 30 (4)
  
pages 289 – 302
résumé This paper is concerned with the specification of failure criterion for stratified rocks. A particular formation considered here is a laminate consisting of interchanging layers of sandstone and claystone. First, a homogenization procedure is employed in which the conditions at failure are identified based on properties of constituent materials. Later, a simpler approach is pursued in which a macroscopic criterion is derived by incorporating the notion of a microstructure/fabric tensor. It is demonstrated that both methodologies yield very similar results in compression as well as tension regimes.
lien lien  
Exporter la citation au format CSV (pour Excel) ou BiBTeX (pour LaTeX).