Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Characterization of Shear and Compaction Bands in Sandstone Using X‐Ray Tomography and 3D Digital Image Correlation
This chapter employs x‐ray tomography, 3D digital image analysis and 3D volumetric digital image correlation (3D‐DIC) techniques to characterize localized deformation phenomena in sandstone. It presents the results obtained by x‐ray tomography and 3D‐DIC, using both High Resolution (HR) and Low Resolution (LR) x‐ray images. The materials studied are porous sandstones that have been deformed under triaxial compression. The two full field techniques (x‐ray CT and 3D‐DIC) are first presented followed by a brief description of the experimental program. Subsequently a few selected results are provided for three sandstone specimens that have been deformed at different confining pressures. compaction; computerised tomography; correlation methods; sand; X‐ray imaging
Characterization of Shear and Compaction Bands in Sandstone Using X‐Ray Tomography and 3D Digital Image Correlation
This chapter employs x‐ray tomography, 3D digital image analysis and 3D volumetric digital image correlation (3D‐DIC) techniques to characterize localized deformation phenomena in sandstone. It presents the results obtained by x‐ray tomography and 3D‐DIC, using both High Resolution (HR) and Low Resolution (LR) x‐ray images. The materials studied are porous sandstones that have been deformed under triaxial compression. The two full field techniques (x‐ray CT and 3D‐DIC) are first presented followed by a brief description of the experimental program. Subsequently a few selected results are provided for three sandstone specimens that have been deformed at different confining pressures. compaction; computerised tomography; correlation methods; sand; X‐ray imaging
Characterization of Shear and Compaction Bands in Sandstone Using X‐Ray Tomography and 3D Digital Image Correlation
Alshibli, Khalid A. (Herausgeber:in) / Reed, Allen H. (Herausgeber:in) / Charalampidou, E‐M. (Autor:in) / Hall, S. A. (Autor:in) / Stanchits, S. (Autor:in) / Viggiani, G. (Autor:in) / Lewis, H. (Autor:in)
01.03.2010
8 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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