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Title:

Deformation and compatibility for elasto-plastic micropolar materials with application to geomechanical problems

Document type:
Zeitschriftenaufsatz
Author(s):
Ehlers, W.; Diebels, S.; Volk, W.
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:
8
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:
doi:10.1051/jp4:1998816
WWW:
http://jp4.journaldephysique.org/articles/jp4/abs/1998/08/jp4199808PR816/jp4199808PR816.html
Publisher:
EDP SCIENCES
Publisher address:
LES ULIS CEDEXA; FRANCE
Print-ISSN:
1155-4339
Status:
Erstveröffentlichung
TUM Institution:
Lehrstuhl für Umformtechnik und Gießereiwesen
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