PSI - Issue 31

F. Kheloui et al. / Procedia Structural Integrity 31 (2021) 140–146 F. Kheloui et al. / Structural Integrity Procedia 00 (2019) 000–000

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Fig. 5. Confrontation of the curves (σ–ε)

4. Conclusions The critical analysis of the results allows us to draw the following conclusions: - Confinement by bonding of polypropylene composite materials makes it possible to considerably improve the strength and ductility of concrete based on glass waste under compression loading. - The best configuration between total confinement, circular partial confinement and helical partial confinement is total confinement that is in terms of strength and ductility. - An improvement in terms of strengths and ductility is noted by varying the width of strips in the case of circular confinement. References Abbas, M., 2016. Présentation du logiciel ABAQUS Principes et fonctionnement. Université de Technologie de Compiègne Laboratoires Roberval / UMR UTC-CNRS. Association française de normalisation., 2001. Essai pour béton durci. Norme européenne norme française NF, Partie 1 confection et conservation des éprouvettes ISSN 0335-3931. Bourmatte, N., 2017. Granulats recycles de substitution pour bétons hydrauliques: béton de démolition - déchets de briques - déchets de verre. Thèse de doctorat Université des Frères Mentouri Constantine. Fardis, M.N., Khalili., 1982. FRP-encased concrete as a structural material, Magazine of Concrete Research, 34(121), 191-202. Abaqus documentation. Analysis user‘s manual., 19. Inelastic Mechanical Properties, 19.6.3 Idir, R., Tagnit-Hamou, A., 2010. Use of Fine Glass as ASR Inhibitor in Glass Aggregate Mortars. Construction and Building Materials, 24(7), 1309-1312. Idir, R., 2009. Mécanismes d'action des fines et des granulats de verre sur la réaction alcali-silice et la réaction pouzzolanique, Thèse de doctorat en Génie civil Université de Toulouse. Kožar, I., Torić Malić, N., Simonetti, D., Smolčić, Ž., 2019. Bond-slip parameter estimation in fiber reinforced concrete at failure using inverse stochastic model. Engineering Failure Analysis 104, 84-95. Kožar, I., Torić Malić, N., Simonetti, D., Božić Ž., 2020. Stochastic properties of bond-slip parameters at fibre pull-out. Engineering Failure Analysis 111, 104478. Mamery, S., 2013. Béton à base de recyclats Influence du type de recyclats et rôle de la formulation. Université Sciences et Technologies - Bordeaux I. Thong, Pham., Le, D., Hadi, M., 2013. Strengthening square reinforced concrete columns by circularisation and FRP confinement. Construction and Building Materials, 49, 490–499. Zain Saeed, H., Qaiser uz, Z., Hammad, A., Rashid, F., 2016. Experimental investigation of stress–strain behavior of CFRP confined Low Strength Concrete (LSC) cylinders. Construction and Building Materials, 104(C), 208–215.