Patrice Rivard

ing., Ph. D.
Professeur titulaire

Coordonnées

Diplômes

  • B.Ing., École Polytechnique de Montréal, 1995
  • M.Sc.A., Université de Sherbrooke, 1998 
  • Ph.D., Université de Sherbrooke, 2002 
  • Doctorat, INSA de Toulouse, France, 2002

Domaines d'expertises et de recherche

Mécanique des roches appliquée aux fondations rocheuses et aux ouvrages de génie civil, Géologie appliquée, Auscultation des ouvrages en béton et essais non destructifs, Granulats à béton.

Activités de recherche

  • Évaluation de l’état du béton par acoustique non linéaire
  • Comportement hydromécanique du contact béton-rocher et de la fissuration des ouvrages hydrauliques
  • Valorisation des sédiments de dragage pour des applications en génie civil
  • Comportement des massifs rocheux en zone de pergélisol (permafrost)
  • Techniques de diagraphie et imagerie en trous de forage.
  • Réaction alcalis-granulats (RAG) dans le béton
  • Évaluation de l’état des boulons de consolidation au rocher par méthodes non destructives

Activités d'enseignement

  • GCI 115 - Géologie de l’ingénieur
  • GCI 732 – Mécanique des roches appliquée
  • SCA 701 - Méthodologie de recherche et communication scientifique

Communications scientifiques récentes

Publications dans des revues avec comité de lecture

Medfouni I, Kodjo SA, Rivard P, Saleh, K, Quirion M.(2017). Assessment of corroded rock bolts with pulse echo tests. ASCE Journal of Infrastructure Systems, On line.

Nouailletas O, Perlot C. Rivard P, Ballivy G, Laborderie C. (2017) Impact of acid attack on the shear behaviour of a carbonate rock joint, Rock Mech. & Rock Eng. On line.

Khosravi A, Simon R, Rivard P. (2017). The shape effect on the morphology of fracture surface induced by the Brazilian test. Int. Journal of Rock Mechanics and Mining Sciences. 93: 201-209.

Sow D, Carvajal C, Breul P, Peyras L, Rivard P, Bacconnet C, Ballivy G.(2017). Modeling the spatial variability of the shear strength of discontinuities of rock masses: application to a dam rock mass. Engineering Geology. 220: 133-143.

Saint-Pierre F, Philibert A, Giroux B, Rivard P. (2016) Concrete Quality Designation based on Ultrasonic Pulse Velocity, Const. & Build. Materials. 125: 1022-1027.

Rodrigues A, Duchesne J, Fournier B, Durand B, Shehata M, Rivard P. (2016) Evaluation protocol for concrete aggregates containing iron sulfide minerals, ACI Materials Journal, 113 (3):349-359.

Sow D, Rivard P, Peyras L, Breul P, Moradian Z.A, Bacconnet C, Ballivy G. (2016) Comparison of joint shearing resistance obtained with the Barton Choubey criterion and wit direct shear tests, Rock Mech. & Rock Eng., 49: 3357-3361.

Fathi A, Moradian ZA, Rivard P, Ballivy G. (2016) Shear mechanism of rock joints under pre-peak cyclic loading condition, Int. Jrn of Rock Mech. & Mining Sci. 83: 197-210.

Koupouli JF. Belem T, Rivard P, Effenguet H. (2016) Direct shear tests on cemented paste backfill-rock and cemented paste backfill-backfill interfaces, J. Rock Mech. & Geotech. Eng. 8: 472-479.

Hung LE, Abriak NE, Binetruy C, Benzerzour M, Shahrour I, Rivard P (2015) Finiteelement modeling of the mechanical behavior of municipal solid waste incineration bottom ash with the Mohr-Coulomb model. Int. J. of Environ. Chem. Eco. Geo. and Geo. Eng. 9(12):  1315-1321.

Taillet E, Lataste JF, Rivard P, Denis A. (2015) Characterization of discontinuities inside massive concrete structures with normal DC resistivity logging, Applied Geophysics. 120:69-80.

Fathi A, Moradian ZA, Rivard P, Ballivy G, Boyd A. (2015) Geometric effect of asperities on shear mechanism of rock joints, Rock Mech. & Rock Eng. 49:801-820.

Peyras L, Rivard P,  Breul P.,  Millet A, Ballivy G. (2015) Characterization of rock discontinuity opening using acoustic wave amplitude, Engineering Geology. 193: 402-411.

Nouailletas O, Laborderie C, Perlot C, Rivard P, Ballivy G. (2015) Experimental study of crack closure on heterogeneous quasi-brittle material, DOI: 10.1061/(ASCE)EM.1943-7889.0000928, ASCE Journal of Eng. Mechanics.

Boukari Y, Bulteel D, Rivard P, Abriak NE. (2015) Combining nonlinear acoustics and physico-chemical analysis of aggregates to improve ASR monitoring, Cement & Concrete Research 65 :44-51.

Moradi-Marani F, Rivard P, Lamarche CP, Kodjo SA. (2015) Evaluating the damage in reinforced concrete slabs under bending test with the energy dissipation of ultrasonic waves, Construction & Building Materials, 73: 663-673.

Moradi-Marani F, Kodjo SA, Rivard P, Lamarche CP. (2014) Nonlinear acoustic technique of time shift for evaluation of ASR-damage in concrete structures, ACI Materials Journal, 111(5): 581-591

Kodjo SA, Moradi-Marani F, Rivard P. (2014), Application du principe de l'acoustoélasticité dynamique (AED) pour la surveillance in situ des ouvrages de génie civil, Annales du bâtiment et des travaux publics, 66 : 65-70.

Achour R, Abriak NE, Zentar R, Rivard P, Grégoire P. (2014) Valorization of unauthorized sea disposal dredged sediments as a road foundation material, Environmental Technology, 35(16): 1997-2007.

Moradi-Marani F, Kodjo SA, Rivard P, Lamarche CP. (2014) Effect of the temperature on the nonlinear acoustic behavior of reinforced concrete using dynamic acoustoelastic method of time shift. Journal of Nondestructive Evaluation, 33(2): 288-298.

Taillet E, Lataste JF, Rivard P, Denis A. (2014) Non-Destructive Evaluation of cracks in massive concrete using normal dc resistivity logging, NDT&E International, 63:11-20

Bui D., Kodjo S.A., Rivard P., Fournier B. (2013) Study of the time-shift technique in indirect and semi-direct transmission configurations for the evaluation of concrete structures subjected to distributed cracking, Journal of Nondestructive Evaluation, 32: 25-36.

Martin, F.A., Rivard P. (2012) Effects of freezing and thawing cycles on the shear resistance of concrete cold joints, Canadian Journal of Civil Engineering, 39: 1089-1099. 

Moradian Z. A., Ballivy G., Rivard P. (2012) Application of Acoustic Emission for Monitoring Shear Behavior of Bonded Concrete-Rock Joints under Direct Shear Test, Canadian Journal of Civil Engineering, 39(8): 887-896. 

Rodrigues A., Duchesne J., Fournier B., Durand B., Rivard P., Shehata M. (2012) Mineralogical and chemical assessment of concrete damaged by oxidation of sulphide-bearing aggregates: importance of thaumasite formation on reaction mechanisms, Cement & Concrete Research, 42: 1336-1347. 

Moradian Z. A., Ballivy G., Rivard P. (2012) Correlation between acoustic emission source locations and damaged zones of rock joints under direct shear test, Canadian Geotechnical Journal, 49(6) : 710-718   

Rousseau B., Rivard P., Marache A., Ballivy G., Riss J. (2012)  Limitations of laser profilometer limitations in measuring surface topography for polycrystalline rocks, Int. Journal of Rock Mechanics and Mining Science, 52 : 56-60.