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Titel:

On the regularization of shear band phenomena in liquid-saturated and empty soils

Dokumenttyp:
Konferenzbeitrag
Art des Konferenzbeitrags:
Textbeitrag / Aufsatz
Autor(en):
Diebels, S.; Ehlers, W.; Ellsiepen, P.; Volk, W.
Seitenangaben Beitrag:
58-63
Abstract:
It is well known that frictional materials, as for instance granular solid materials like soil or concrete, exhibit a strong tendency towards localization. When localization occurs deformations concentrate in small bands of finite width, so-called shear bands. Concerning the numerical treatment of these phenomena, e. g. in the framework of the finite element method, it is well known that one obtains an ill-posed problem, where both the direction of the shear band and the shear band width itself...     »
Herausgeber:
Brillard, A.; Ganghoffer, J.-F.
Kongress- / Buchtitel:
Nonlocal aspects in solid mechanics, Proceedings of the EUROMECH-Colloquium 378
Ausrichter der Konferenz:
University of Mulhouse
Jahr:
1998
Sprache:
en
TUM Einrichtung:
Lehrstuhl für Umformtechnik und Gießereiwesen
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