Observation and quantification of three-dimensional crack propagation in poly-granular graphite

► X-ray tomography was used to obtain a 3D image of the specimen made of polygranular graphite before and after fracture. ► Digital volume correlation was used to obtain the full-field displacement by following the features in tomographic image. ► The full-field displacements were used to visualise...

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Veröffentlicht in:	Engineering fracture mechanics 2013-09, Vol.110, p.410-420
Hauptverfasser:	Mostafavi, M., McDonald, S.A., Mummery, P.M., Marrow, T.J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Computed X-ray tomography Computer simulation Crack opening displacement Crack propagation Digital volume correlation Displacement Fracture mechanics Fracture process zone Graphite Nuclear graphite Softening Three dimensional
Online-Zugang:	Volltext
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