Failure of granular materials at different scales - microscale approach |
| |
| Authors: | H A Meier E Kuhl P Steinmann |
| |
| Institution: | Chair of Applied Mechanics, TU Kaiserslautern, P.O. Box 3049, 67663 Kaiserslautern, Germany |
| |
| Abstract: | In recent years there has been an increase of interest in packed granular and discontinuous media. Due to the properties of such materials, a simple continuum approach is not appropriate to describe the material behavior. Breaking and forming of new contacts between grains, distinguishing for granular media, cannot be captured. We apply a computational homogenization method 6] which is based on a two scale concept to complete the task of modeling packed granular materials. (© 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim) |
| |
| Keywords: | |
|
|
