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Proceedings Paper

Application Of Laser Speckle Interferometry To Fracture Of Concrete
Author(s): Farhad Ansari
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Paper Abstract

In-plane displacements in front of notched and precracked concrete specimen were monitored using single laser beam speckle interferametry. Exposures of specimen surface at unstressed and stressed states were recorded on the same film plate to generate speckle correlation fringe patterns. The presence and absence of fringe patterns at several locations in front of the running crack revealed the extent of microcracking zone.

Paper Details

Date Published: 20 November 1985
PDF: 8 pages
Proc. SPIE 0540, Southwest Conf on Optics '85, (20 November 1985); doi: 10.1117/12.976159
Show Author Affiliations
Farhad Ansari, New Jersey Institute of Technology (United States)

Published in SPIE Proceedings Vol. 0540:
Southwest Conf on Optics '85
Susanne C. Stotlar, Editor(s)

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