Crack propagation analysis in bituminous mixtures reinforced by different types of geogrids using digital image correlation

•Geogrids increase the resistance of the beam to crack propagation.•A plateau zone appears where the load is mainly controlled by geogrid strength (crack bridging).•DIC analysis allowed explaining what physically happens within the beam around crack location.•Even after the crack has crossed the int...

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Veröffentlicht in:	Construction & building materials 2021-10, Vol.303, p.124522, Article 124522
Hauptverfasser:	Freire, Reuber Arrais, Di Benedetto, Hervé, Sauzéat, Cédric, Pouget, Simon, Lesueur, Didier
Format:	Artikel
Sprache:	eng
Schlagworte:	Bituminous mixtures Crack propagation Engineering Sciences Geogrid Physics Reinforcement
Online-Zugang:	Volltext
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