Lokalisierungsphänomene können bei unterschiedlichen Materialien beobachtet werden. Sie entstehen meist durch einen Entfestigungsprozess, bei dem sich die Dehnungen in schmalbandigen Bereichen hoher Scherung konzentrieren. Solche Bereiche bezeichnet man als Scherbänder. Das Entstehen von Scherbändern ist oft durch einen Abfall der im Material wirkenden Spannung sowie einer Akkumulation von plastischer Dehnung begleitet und führt letztendlich zum Materialversagen. Die vorliegende Dissertation befasst sich mit der Beschreibung und Berechnung von Lokalisierungsphänomenen.Strain localization is observed in various materials as narrow zones of intense shearing, known as shear bands. The formation of shear bands is accompanied by a softening resp...
Localised failure in geomaterials invalidates the assumption of homogeneous deformation that constit...
The paper addresses the numerical simulation of strain localisation in stiff clays that exhibit soft...
The concentration of deformation into zones of intense shearing, known as shear bands, is a common ...
Strain localization is one of the most challenging phenomena in solid mechanics. It occurs when stra...
ABSTRACT. This paper provides an elementary introduction into modeling of localized inelastic proces...
This thesis investigates the validity of meshless methods and finite element methods in the investig...
The term localization of deformation summarizes failure phenomena where almost the entire post criti...
This study is devoted to strain localisation in Granular materials. Both experimental and theoretica...
Strain localization in the form of shear bands or slip surfaces has widely been observed in most eng...
Strain localization can be defined as the accumulation of deformations in narrow zones, in the form ...
4000 LIEGE, BELGIUM Strain localization is a phenomenon occuring very often in anelastic media and i...
This paper presents a parametric analysis of the sensitivity of strain localization in granular soil...
The work focuses on the connections of strain localization modeling of material failure and discrete...
In the present paper a nonlocal plasticity model is described, intended to reproduce the mechanical ...
The work focuses on the connections of strain localization modeling of material failure and discrete...
Localised failure in geomaterials invalidates the assumption of homogeneous deformation that constit...
The paper addresses the numerical simulation of strain localisation in stiff clays that exhibit soft...
The concentration of deformation into zones of intense shearing, known as shear bands, is a common ...
Strain localization is one of the most challenging phenomena in solid mechanics. It occurs when stra...
ABSTRACT. This paper provides an elementary introduction into modeling of localized inelastic proces...
This thesis investigates the validity of meshless methods and finite element methods in the investig...
The term localization of deformation summarizes failure phenomena where almost the entire post criti...
This study is devoted to strain localisation in Granular materials. Both experimental and theoretica...
Strain localization in the form of shear bands or slip surfaces has widely been observed in most eng...
Strain localization can be defined as the accumulation of deformations in narrow zones, in the form ...
4000 LIEGE, BELGIUM Strain localization is a phenomenon occuring very often in anelastic media and i...
This paper presents a parametric analysis of the sensitivity of strain localization in granular soil...
The work focuses on the connections of strain localization modeling of material failure and discrete...
In the present paper a nonlocal plasticity model is described, intended to reproduce the mechanical ...
The work focuses on the connections of strain localization modeling of material failure and discrete...
Localised failure in geomaterials invalidates the assumption of homogeneous deformation that constit...
The paper addresses the numerical simulation of strain localisation in stiff clays that exhibit soft...
The concentration of deformation into zones of intense shearing, known as shear bands, is a common ...