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Influence of location of macro asperities on the shear strength of concrete-

-rock interfaces under eccentric loading

Journal of Rock Mechanics and Geotechnical Engineering.
Published Oct 13, 2020

Bista, D., Sas, G., Johansson, F., Lia, L. (2020) Influence of location of macro asperities on the shear strength of concrete-rock interfaces under eccentric loading. Journal of Rock Mechanics and Geotechnical Engineering 12(3): 449-469  (external page).

The aim of this work was to investigate the effect of the location of first-order asperity on the peak shear strength of a concrete-rock interface under eccentric load and the model discrepancy associated with the commonly used rigid body methods for calculating the factor of safety (FS) against sliding. For this, a series of direct and eccentric shear tests under constant normal load (CNL) was carried out on concrete-rock samples.

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Last changed: Oct 13, 2020