Influence of Concrete–Rock Bonds and Roughness on the Shear Behavior of Concrete–Rock Interfaces under Low Normal Loading, Experimental and Numerical Analysis

Badika, Menes; El Merabi, Bassel; Capdevielle, Sophie; Dufour, Frédéric; Saletti, Dominique; Briffaut, Matthieu

doi:10.3390/app12115643

Public

Influence of Concrete–Rock Bonds and Roughness on the Shear Behavior of Concrete–Rock Interfaces under Low Normal Loading, Experimental and Numerical Analysis

Published in Applied Sciences • Jun 1, 2022

Authors:

Menes Badika

Bassel El Merabi

Sophie Capdevielle

Abstract

Direct shear tests were performed to study the influence of concrete–rock bonds and roughness on the shear behavior of concrete–rock interfaces. The results of these tests show that the shear behavior of concrete–hardrock interfaces depends on the micro-roughness driving the formation of strong conc...

Subject

Surface finish

Interlocking

Geotechnical engineering

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