X-ray Micro CT for Studying Strain Localization in Clay Rocks under Triaxial Compression

Pierre Bésuelle; Gioacchino Viggiani; N. Lenoir; Jacques Desrues; M. Bornert

doi:10.1002/9780470612187.ch2

X-ray Micro CT for Studying Strain Localization in Clay Rocks under Triaxial Compression

Pierre Bésuelle
, Gioacchino Viggiani
, N. Lenoir
, Jacques Desrues
, M. Bornert

Domaine Universitaire
Kumamoto University
Department of Mechanics École Polytechnique

Résultats de recherche: Le chapitre dans un livre, un rapport, une anthologie ou une collection › Chapitre › Revue par des pairs

46 Citations (Scopus)

Résumé

The paper presents selected results from an experimental testing program recently performed at the ESRF, where high resolution, fast X-ray micro tomography was used to evaluate the onset and evolution of strain localization in Callovo-Oxfordian argillite under deviatoric loading. In situ micro tomography allowed detailed observations of strain localization at different load levels. X-ray CT was complimented with 3D digital image correlation to obtain a sequence of incremental 3D strain fields of a deforming specimen.

langue originale	Anglais
titre	Advances in X-ray Tomography for Geomaterials
Editeur	Wiley-ISTE
Pages	35-53
Nombre de pages	19
ISBN (imprimé)	1905209606, 9781905209606
Les DOIs	https://doi.org/10.1002/9780470612187.ch2
état	Publié - 22 janv. 2010
Modification externe	Oui

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10.1002/9780470612187.ch2

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title = "X-ray Micro CT for Studying Strain Localization in Clay Rocks under Triaxial Compression",

abstract = "The paper presents selected results from an experimental testing program recently performed at the ESRF, where high resolution, fast X-ray micro tomography was used to evaluate the onset and evolution of strain localization in Callovo-Oxfordian argillite under deviatoric loading. In situ micro tomography allowed detailed observations of strain localization at different load levels. X-ray CT was complimented with 3D digital image correlation to obtain a sequence of incremental 3D strain fields of a deforming specimen.",

keywords = "3D digital image correlation, Cracks, In situ micro tomography, Strain localization, Synchrotron, Triaxial compression",

author = "Pierre B{\'e}suelle and Gioacchino Viggiani and N. Lenoir and Jacques Desrues and M. Bornert",

year = "2010",

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AU - Bésuelle, Pierre

AU - Viggiani, Gioacchino

AU - Lenoir, N.

AU - Desrues, Jacques

AU - Bornert, M.

PY - 2010/1/22

Y1 - 2010/1/22

N2 - The paper presents selected results from an experimental testing program recently performed at the ESRF, where high resolution, fast X-ray micro tomography was used to evaluate the onset and evolution of strain localization in Callovo-Oxfordian argillite under deviatoric loading. In situ micro tomography allowed detailed observations of strain localization at different load levels. X-ray CT was complimented with 3D digital image correlation to obtain a sequence of incremental 3D strain fields of a deforming specimen.

AB - The paper presents selected results from an experimental testing program recently performed at the ESRF, where high resolution, fast X-ray micro tomography was used to evaluate the onset and evolution of strain localization in Callovo-Oxfordian argillite under deviatoric loading. In situ micro tomography allowed detailed observations of strain localization at different load levels. X-ray CT was complimented with 3D digital image correlation to obtain a sequence of incremental 3D strain fields of a deforming specimen.

KW - 3D digital image correlation

KW - Cracks

KW - In situ micro tomography

KW - Strain localization

KW - Synchrotron

KW - Triaxial compression

UR - https://www.scopus.com/pages/publications/84885518139

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DO - 10.1002/9780470612187.ch2

M3 - Chapter

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SN - 9781905209606

SP - 35

EP - 53

BT - Advances in X-ray Tomography for Geomaterials

PB - Wiley-ISTE

ER -

X-ray Micro CT for Studying Strain Localization in Clay Rocks under Triaxial Compression

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