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ANALYSE EXPERIMENTALE DE L'EFFET DU CONFINEMENT SUR L'ARRACHEMENT DES BOULONS DE FRONT

Abstract : For accurate dimensioning of soil nails in shallow tunnels, experimental pull out tests were performed. The results highlight the effect of confining pressure on the shear strength of the soil-grout interface. A detailed description of these tests is first presented. Laboratory results compared with in-situ result, allowed authors to propose parameters which influence behavior.
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https://hal.archives-ouvertes.fr/hal-01345276
Contributor : Isabelle Thenevin Connect in order to contact the contributor
Submitted on : Wednesday, July 13, 2016 - 1:57:55 PM
Last modification on : Wednesday, November 17, 2021 - 12:31:24 PM

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  • HAL Id : hal-01345276, version 1

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Isabelle Thenevin, Emad Jahangir, Faouzi Hadj Hassen, Jacques Schleifer, Pascal Rodriguez. ANALYSE EXPERIMENTALE DE L'EFFET DU CONFINEMENT SUR L'ARRACHEMENT DES BOULONS DE FRONT . Journées Nationales de Géotechnique et de Géologie de l'Ingénieur, CFGI-CFMS-CFMR, Jul 2016, Nancy, France. ⟨hal-01345276⟩

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