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Document type:
Zeitschriftenaufsatz 
Author(s):
Ehlers, W.; Diebels, S.; Volk, W. 
Title:
Deformation and compatibility for elasto-plastic micropolar materials with application to geomechanical problems 
Abstract:
The consideration of empty porous solid materials (e.g. granular skeletons) naturally falls into the macroscopic continuum mechanical concept of the Theory of Porous Media (TPM). It is well known from Various experiments that granular materials tend to localization phenomena (e. g. shear bands) as a result of local concentrations of plastic strains. The numerical simulation of these phenomena generally reveals an ill-posed problem with the consequence that the shear band width strongly depends o...    »
 
Congress title:
2nd European Mechanics of Materials Conference on Mechanics of Materials with Intrinsic Length Scale (EUROMECH-MECAMAT 97) 
Congress / additional information:
Magdeburg; 23.02.1998-26.02.1998 
Journal title:
JOURNAL DE PHYSIQUE IV 
Year:
1998 
Journal volume:
Year / month:
1998-11 
Month:
Nov 
Journal issue:
PR8 
Pages contribution:
127-134 
Covered by:
Scopus; Web of Science 
Reviewed:
ja 
Language:
en 
Fulltext / DOI:
Publisher:
EDP SCIENCES 
Publisher address:
LES ULIS CEDEXA; FRANCE 
Print-ISSN:
1155-4339 
Status:
Erstveröffentlichung 
TUM Institution:
Lehrstuhl für Umformtechnik und Gießereiwesen