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Document type:
Zeitschriftenaufsatz 
Author(s):
Ehlers, W.; Volk, W. 
Title:
Localization Phenomena in Liquid-Saturated and Empty Porous Solids 
Abstract:
Localization phenomena occur as a result of local concentrations of plastic deformations in small bands of finite width (shear bands). Porous materials, as, for instance, soil, rock, concrete and sinter materials as well as polymeric and metallic foams exhibit a strong tendency towards shear banding caused by plastic dilatation in the brittle deformation range. This kind of behaviour is of great practical importance in engineering design, for example in the study and computation of failure mecha...    »
 
Keywords:
saturated and empty materials; elasto-plastic skeleton; micro polarity; viscous pore-fluid; shear band localization 
Journal title:
Transport in Porous Media 
Year:
1999 
Journal volume:
34 
Year / month:
1999-03 
Month:
Mar 
Journal issue:
1-3 
Pages contribution:
159-177 
Reviewed:
ja 
Language:
en 
Fulltext / DOI:
Publisher:
Kluwer Academic Publishers 
Publisher address:
Dordrecht; Netherlands 
Print-ISSN:
0169-3913 
E-ISSN:
1573-1634 
Status:
Erstveröffentlichung 
Date of publication:
01.03.1999 
TUM Institution:
Lehrstuhl für Umformtechnik und Gießereiwesen