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How to connect two scales of behaviour in constitutive modelling of geomaterials

Abstract:

Localised failure of geomaterials involves deformation at two scales: a narrow localisation zone and the surrounding bulk. The behaviour associated with both scales should be properly taken into account in the development of constitutive models. This article presents a general constitutive modelling framework to connect these two scales, each of which is associated with a different stage of the material behaviour. It is demonstrated how this approach can be applied to any geomaterial model an...

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Publication status:
Published

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Publisher copy:
10.1680/geolett.12.00030

Authors


Nguyen, GD More by this author
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Institution:
University of Oxford
Department:
Oxford, MPLS, Engineering Science
Journal:
GEOTECHNIQUE LETTERS
Volume:
2
Issue:
7-9
Pages:
129-134
Publication date:
2012
DOI:
EISSN:
2045-2543
ISSN:
2049-825X
URN:
uuid:5820469f-33d8-4a88-8853-d1d3dbaf4809
Source identifiers:
395840
Local pid:
pubs:395840

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