A new image analysis technique for the quantitative assessment of microcracks in cement-based materials

The development of a new image analysis technique for the automatic detection and quantification of microcracking in cement-based materials is described. An impregnation technique is used to highlight microcracks and other microdefects (porosity, air bubbles) present in the concrete matrix. Microcra...

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Veröffentlicht in:	Cement and concrete research 2000, Vol.30 (1), p.25-35
Hauptverfasser:	Ammouche, A., Breysse, D., Hornain, H., Didry, O., Marchand, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Building failures (cracks, physical changes, etc.) Buildings. Public works Concretes. Mortars. Grouts Durability Durability. Pathology. Repairing. Maintenance Exact sciences and technology Image analysis Materials Mechanical loading Microcracking Properties and performance tests of mortar and hardened concrete
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