Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Measuring three-dimensional damage of mortar in compression with X-ray microtomography and digital image correlation
The fracture process of cement-based materials caused by compressive loading is a complex, three-dimensional phenomenon that occurs as a result of material heterogeneity and complicated mixed-mode cracking mechanisms. However, obtaining three-dimensional information describing this process requires equipment- and time-intensive techniques. One such technique is X-ray Microtomography, which provides high resolution data, but is limited to small specimens. A more straightforward technique, Digital Image Correlation (DIC), can be used to characterize the fracture pattern of a wider range of specimens, but only in two dimensions on the surface.
Measuring three-dimensional damage of mortar in compression with X-ray microtomography and digital image correlation
The fracture process of cement-based materials caused by compressive loading is a complex, three-dimensional phenomenon that occurs as a result of material heterogeneity and complicated mixed-mode cracking mechanisms. However, obtaining three-dimensional information describing this process requires equipment- and time-intensive techniques. One such technique is X-ray Microtomography, which provides high resolution data, but is limited to small specimens. A more straightforward technique, Digital Image Correlation (DIC), can be used to characterize the fracture pattern of a wider range of specimens, but only in two dimensions on the surface.
Measuring three-dimensional damage of mortar in compression with X-ray microtomography and digital image correlation
Messung dreidimensionaler Schäden von Mörtel unter Druckbelastung mittels Röntgen-Mikrotomographie und digitaler Bildkorrelation
Lawler, J.S. (Autor:in) / Keane, D.T. (Autor:in) / Shah, S.P. (Autor:in)
1999
16 Seiten, 11 Bilder, 1 Tabelle, 17 Quellen
Aufsatz (Konferenz)
Englisch
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