Amirali Abbasi, Zine El Abidine Benzeguir, Omar Chaallal, Georges El-Saikaly.
2022.
« FE modelling and simulation of the size effect of RC T-beams strengthened in shear with externally bonded FRP fabrics ».
Journal of Composites Science.
vol. 6 , nº 4.
Amirali Abbasi, Omar Chaallal, Georges El-Saikaly.
2022.
« Shear strengthening of RC beams with FRP composites: Database of FE simulations and analysis of studied parameters ».
Modelling and Simulation in Engineering.
vol. 2022
27 p.
Ahmed Arafa, Omar Chaallal, Brahim Benmokrane.
2022.
« Effects of axial load on seismic behavior of glass fiber-reinforced polymer-reinforced concrete columns: A numerical study ».
ACI Structural Journal.
vol. 119 , nº 3.
p. 81-98.
Miah Alam, Omar Chaallal, Bertrand Galy.
2021.
« Field test performance of hydraulic shoring with plywood sheeting in a soft and sensitive clay ».
Global Journal of Advanced Engineering Technologies and Sciences.
vol. 8 , nº 2.
p. 26-46.
Miah Alam, Omar Chaallal, Bertrand Galy.
2021.
« Flexible temporary shield in soft and sensitive clay: 3D FE modelling of experimental field test ».
Modelling and Simulation in Engineering.
vol. 2021
15 p.
Miah Alam, Omar Chaallal, Bertrand Galy.
2021.
« Soil-structure interaction of flexible temporary trench box: Parametric studies using 3D FE modelling ».
Modelling and Simulation in Engineering.
vol. 2021
17 p.
Ahmed Arafa, Nourhan. Ahmed, Ahmed Sabry Farghaly, Omar Chaallal, Brahim Benmokrane.
2021.
« Exploratory study on incorporating glass FRP reinforcement to control damage in steel-reinforced concrete bridge pier walls ».
Journal of Bridge Engineering.
vol. 26 , nº 2.
p. 16.
Zine E. Benzeguir, Omar Chaallal.
2021.
« Size effect in FRP shear-strengthened RC Beams: Design models versus experimental data ».
CivilEng.
vol. 2 , nº 4.
p. 874-894.
Sara Honarparast, Omar Chaallal.
2021.
« Experimental seismic performance evaluation of coupling beams: comparison of old with modern codes ».
Journal of Earthquake Engineering.
vol. 25 , nº 11.
p. 2269-2284.
Ndongo Samb, Omar Chaallal, Georges El-Saikaly.
2021.
« Multilayer versus monolayer externally bonded CFRP sheets for shear strengthening of concrete T-Beams ».
Journal of Composites for Construction.
vol. 25 , nº 4.
Miah Alam, Omar Chaallal, Bertrand Galy.
2020.
« Protection practices for trench and excavation in Quebec sensitive clay soils: Review of codes, guidelines, and research needs ».
Safety Science.
vol. 131
Zine El Abidine Benzeguir, Georges El-Saikaly, Omar Chaallal.
2020.
« Size effect of RC T-Beams strengthened in shear with externally bonded CFRP L-Shaped laminates ».
Journal of Composites for Construction.
vol. 24 , nº 4.
10 p.
Ahmed Godat, Omar Chaallal, Yasmeen Obaidat.
2020.
« Non-linear finite-element investigation of the parameters affecting externally-bonded FRP flexural-strengthened RC beams ».
Results in Engineering.
vol. 8
Ahmed Godat, Farah Hammad, Omar Chaallal.
2020.
« State-of-the-art review of anchored FRP shear-strengthened RC beams: A study of influencing factors ».
Composite Structures.
vol. 254
Sara Honarparast, Omar Chaallal.
2020.
« Seismic performance of coupled shear walls designed according to old and new codes and retrofitted with Eb-CFRP composites ».
Journal of Earthquake Engineering.
25 p.
(Sous presse)
Ndongo Samb, Georges El-Saikaly, Omar Chaallal.
2020.
« Effet de la rigidité, du taux du polymère renforcé de fibres (PRF) et de l’armature transversale interne sur la contribution à la résistance à l’effort tranchant d’un renfort en PRF collé en surface : état de l’art et besoins en recherche ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 47 , nº 11.
p. 1276-1296.
Ahmed H. Ali, Hamdy M. Mohamed, Brahim Benmokrane, Adel ElSafty, Omar Chaallal.
2019.
« Durability performance and long-term prediction models of sand-coated basalt FRP bars ».
Composites Part B: Engineering.
vol. 157
p. 248-258.
Zine El Abidine Benzeguir, Georges El-Saikaly, Omar Chaallal.
2019.
« Size effect in RC T-beams strengthened in shear with externally-bonded CFRP sheets: experimental study ».
Journal of Composites for Construction.
vol. 23 , nº 6.
13 p.
Sara Honarparast, Omar Chaallal.
2019.
« Non-linear time history analysis of reinforced concrete coupled shear walls: comparison of old design, modern design and retrofitted with externally bonded CFRP composites ».
Engineering Structures.
vol. 185
p. 353-365.
Sara Honarparast, Georges El-Saikaly, Omar Chaallal.
2019.
« Externally bonded carbon fiber–reinforced polymer composites for seismic retrofit of reinforced concrete coupling beams designed according to old codes ».
Advances in Structural Engineering.
vol. 22 , nº 6.
p. 1412-1425.
Ahmed H. Ali, Hamdy M. Mohamed, Omar Chaallal, Brahim Benmokrane, Faouzi Ghrib.
2018.
« Shear resistance of RC circular members with FRP discrete hoops versus spirals ».
Engineering Structures.
vol. 174
p. 688-700.
Georges El-Saikaly, Omar Chaallal, Brahim Benmokrane.
2018.
« Fatigue assessment of shear-strengthened RC T-Beams with externally bonded CFRP closed stirrups ».
Journal of Composites for Construction.
vol. 22 , nº 6.
15 p.
Mehrdad Mahoutian, Omar Chaallal, Yixin Shao.
2018.
« Pilot production of steel slag masonry blocks ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 45 , nº 7.
34 p.
p. 537-546.
Ahmed Godat, Francesca Ceroni, Omar Chaallal, Marisa Pecce.
2017.
« Evaluation of FRP-to-concrete anchored joints designed for FRP shear-strengthened RC T-beams ».
Composite Structures.
vol. 176
p. 481-495.
Zine El Abidine Benzeguir, Georges El-Saikaly, Omar Chaallal.
2017.
« Size effect in shear of conventional and shear-strengthened RC beams with EB-FRP: State of knowledge and research needs ».
Global Journal of Advanced Engineering Technologies and Sciences.
vol. 4 , nº 11.
23 p.
p. 1-23.
Simon Bourget, Georges El-Saikaly, Omar Chaallal.
2017.
« Behavior of reinforced concrete T-Beams strengthened in shear using closed carbon fiber-reinforced polymer stirrups made of laminates and ropes ».
ACI Structural Journal.
vol. 114 , nº 5.
42 p.
p. 1087-1098.
Lotfi Guizani, Omar Chaallal, Seyed Sina Mousavi.
2017.
« Local bond stress-slip model for reinforced concrete joints and anchorages with moderate confinement ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 44 , nº 3.
p. 201-211.
Ahmed Godat, Richard Prowt, Omar Chaallal.
2016.
« Bond mechanism of a new anchorage technique for FRP shear-strengthened T-beams using CFRP rope ».
Journal of Reinforced Plastics and Composites.
vol. 35 , nº 6.
p. 487-503.
Amir Mofidi, Omar Chaallal, Lijuan Cheng, Yixin Shao.
2016.
« Investigation of near surface–mounted method for shear rehabilitation of reinforced concrete beams using fiber reinforced–polymer composites ».
Journal of Composites for Construction.
vol. 20 , nº 2.
14 p.
Mohammad Z. Afifi, Hamdy M. Mohamed, Omar Chaallal, Brahim Benmokrane.
2015.
« Confinement model for concrete columns internally confined with carbon FRP spirals and hoops ».
Journal of Structural Engineering.
vol. 141 , nº 9.
Ommar Chaallal, Madasamy Arockiasamy, Ahmed Godat.
2015.
« Laboratory tests to evaluate mechanical properties and performance of various flexible pipes ».
Journal of Performance of Constructed Facilities.
vol. 29 , nº 5.
G. El-Saikaly, Omar Chaallal.
2015.
« Extending the fatigue life of reinforced concrete T-beams strengthened in shear with externally bonded FRP: upgrading versus repairing ».
Journal of Composites for Construction.
vol. 19 , nº 1.
16 p.
Georges El-Saikaly, Omar Chaallal.
2015.
« Cyclic performance of reinforced concrete T-beams strengthened in shear with fiber-reinforced polymer composites: Sheets versus laminates ».
Journal of Reinforced Plastics and Composites.
vol. 34 , nº 13.
p. 1040-1058.
Georges El-Saikaly, Omar Chaallal.
2015.
« Fatigue behavior of RC T-beams strengthened in shear with EB CFRP L-shaped laminates ».
Composites Part B: Engineering.
vol. 68
p. 100-112.
Georges El-Saikaly, Ahmed Godat, Omar Chaallal.
2015.
« New anchorage technique for FRP shear-strengthened RC T-beams using CFRP rope ».
Journal of Composites for Construction.
vol. 19 , nº 4.
Lotfi Guizani, William Bonnell, Omar Chaallal.
2015.
« Fatigue testing and performance of welded single-support bar modular bridge joints ».
Journal of Bridge Engineering.
vol. 20 , nº 5.
Sara Honarparast, Omar Chaallal.
2015.
« Seismic upgrading of RC coupled shear walls: state of the art and research needs ».
Global Journal of Advanced Engineering Technologies and Sciences.
vol. 2 , nº 12.
p. 1-19.
Omar Chaallal, Madasamy Arockiasamy, Ahmed Godat.
2015.
« Field test performance of buried flexible pipes under live truck loads ».
Journal of Performance of Constructed Facilities.
vol. 29 , nº 5.
10 p.
Omar Chaallal, Madasamy Arockiasamy, Ahmed Godat.
2015.
« Numerical finite-element investigation of the parameters influencing the behavior of flexible pipes for culverts and storm sewers under truck load ».
Journal of Pipeline Systems Engineering and Practice.
vol. 6 , nº 2.
Hamdy M. Mohamed, Omar Chaallal, Brahim Benmokrane.
2015.
« Torsional moment capacity and failure mode mechanisms of concrete beams reinforced with carbon FRP bars and stirrups ».
Journal of Composites for Construction.
vol. 19 , nº 2.
10 p.
A. Mofidi, Omar Chaallal.
2014.
« Reinforced-concrete beams retrofitted in shear with externally-bonded fibre-reinforced polymer: development of a design model ».
Australian Journal of Structural Engineering.
vol. 15 , nº 4.
p. 407-416.
A. Mofidi, S. Thivierge, Omar Chaallal, Shao Yixin.
2014.
« Behavior of reinforced concrete beams strengthened in shear using l-shaped CFRP plates: experimental investigation ».
Journal of Composites for Construction.
vol. 18 , nº 2.
Amir Mofidi, Omar Chaallal.
2014.
« Effect of steel stirrups on shear resistance gain due to externally bonded fiber-reinforced polymer strips and sheets ».
ACI Structural Journal.
vol. 111 , nº 2.
p. 353-361.
Amir Mofidi, Omar Chaallal.
2014.
« Tests and Design Provisions for Reinforced-Concrete Beams Strengthened in Shear Using FRP Sheets and Strips ».
International Journal of Concrete Structures and Materials.
vol. 8 , nº 2.
p. 117-128.
Amir Mofidi, Omar Chaallal, Yixin Shao.
2014.
« Analytical design model for reinforced-concrete beams strengthened in shear using L-shaped CFRP plates ».
Journal of Composites for Construction.
vol. 18 , nº 1.
Tewfik Benazza, Omar Chaallal.
2013.
« Dynamic amplification factors for coupled shear walls and partially coupled ».
Canadian Journal of Civil Engineering.
vol. 40 , nº 1.
p. 76-85.
Abdelhak Bousselham, Omar Chaallal.
2013.
« Experimental investigations on the influence of size on the performance of RC T-beams retrofitted in shear with CFRP fabrics ».
Engineering Structures.
vol. 56
p. 1070-1079.
Ahmed Godat, Omar Chaallal.
2013.
« Strut-and-tie method for externally bonded FRP shear-strengthened large-scale RC beams ».
Composite Structures.
vol. 99
p. 327-338.
Ahmed Godat, Omar Chaallal, Amar L'hady.
2013.
« Comportement des ancrages de la méthode par insertion de barres en polymères renforcés de fibres pour le renforcement en cisaillement de poutres en béton armé ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 40 , nº 6.
p. 508-516.
Ahmed Godat, Omar Chaallal, Kenneth W. Neale.
2013.
« Nonlinear finite element models for the embedded through-section FRP shear-strengthening method ».
Computers and Structures.
vol. 119
p. 12-22.
A. Godat, A. L'Hady, Omar Chaallal, K. W. Neale.
2012.
« Bond behavior of the ETS FRP bar shear-strengthening method ».
Journal of Composites for Construction.
vol. 16 , nº 5.
p. 529-539.
Ahmed Godat, Pierre Labossiere, Kenneth W. Neale, Omar Chaallal.
2012.
« Behavior of RC members strengthened in shear with EB FRP: Assessment of models and FE simulation approaches ».
Computers and Structures.
vol. 92-93
p. 269-282.
Amir Mofidi, Omar Chaallal, Brahim Benmokrane, Kenneth Neale.
2012.
« Experimental tests and design model for RC beams strengthened in shear using the embedded through-section FRP method ».
Journal of Composites for Construction.
vol. 16 , nº 5.
p. 540-550.
Amir Mofidi, Omar Chaallal, Brahim Benmokrane, Kenneth Neale.
2012.
« Performance of end-anchorage systems for RC beams strengthened in shear with epoxy-bonded FRP ».
Journal of Composites for Construction.
vol. 16 , nº 3.
p. 322-331.
Omar Chaallal, Amir Mofidi, B. Benmokrane, K. Neale.
2011.
« Embedded through-section FRP Rod method for shear strengthening of RC beams : performance and comparison with existing techniques ».
Journal of Composites for Construction.
vol. 15 , nº 3.
p. 374-383.
Lotfi Guizani, Omar Chaallal.
2011.
« An experimental study on bond-slip in moderately confined concrete subjected to monotonic and cyclic loading using an experimental plan ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 38 , nº 3.
p. 272-282.
Lotfi Guizani, Omar Chaallal.
2011.
« Mise en conformité sismique des ponts par isolation de la base - application au pont Madrid au Québec ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 38 , nº 1.
p. 1-10.
Amir Mofidi, Omar Chaallal.
2011.
« Renforcement à l’effort tranchant des poutres en béton armé à l’aide de matériaux composites collés en surface : avancées et perspectives pour la norme CSA-S806 ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 38 , nº 5.
p. 556-569.
Amir Mofidi, Omar Chaallal.
2011.
« Shear strengthening of RC beams with EB FRP : influencing factors and conceptual debonding model ».
Journal of Composites for Construction.
vol. 15 , nº 1.
p. 62-74.
Amir Mofidi, Omar Chaallal.
2011.
« Shear strengthening of RC beams with externally bonded FRP composites : effect of strip-width-to-strip-spacing ratio ».
Journal of Composites for Construction.
vol. 15 , nº 5.
p. 732-742.
Omar Chaallal, Fateh Boussaha, Abdelhak Bousselham.
2010.
« Fatigue performance of RC beams strengthened in shear with CFRP fabrics ».
Journal of Composites for Construction.
vol. 14 , nº 4.
p. 415-423.
Tewfik Benazza, Omar Chaallal.
2009.
« Conception sismique des murs de refend couplés, selon la norme canadienne Calcul des ouvrages en béton 2004 et le Code national du bâtiment – Canada 2005 ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 36 , nº 7.
p. 1221-1237.
Abdelhak Bousselham, Omar Chaallal.
2009.
« Maximum shear strength of RC beams retrofitted in shear with FRP composites ».
Journal of Composites for Construction.
vol. 13 , nº 4.
p. 302-314.
Abdelhak Bousselham, Omar Chaallal.
2008.
« Mechanisms of shear resistance of concrete beams strengthened in shear with externally bonded FRP ».
Journal of Composites for Construction.
vol. 12 , nº 5.
p. 499-512.
Munzer Hassan, Omar Chaallal.
2007.
« Fiber-reinforced polymer confined rectangular columns: Assessment of models and design guidelines ».
ACI Structural Journal.
vol. 104 , nº 6.
p. 693-702.
Omar Chaallal, Munzer Hassan, Michel Leblanc.
2006.
« Circular columns confined with FRP: Experimental versus predictions of models and guidelines ».
Journal of Composites for Construction.
vol. 10 , nº 1.
p. 4-12.
Omar Chaallal, Mohsen Shahawy, Munzer Hassan.
2006.
« CFRP repair and strengthening of structurally deficient piles: Design issues and field application ».
Journal of Composites for Construction.
vol. 10 , nº 1.
p. 26-34.
Omar Chaallal, Guillaume Sieprawski, Lotfi Guizani.
2006.
« Fatigue performance of modular expansion joints for bridges ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 33 , nº 8.
p. 921-932.
Madasamy Arockiasamy, Omar Chaallal, Terdkiat Limpeteeprakarn.
2006.
« Full-scale field tests on flexible pipes under live load application ».
Journal of Performance of Constructed Facilities.
vol. 20 , nº 1.
p. 21-27.
Abdelhak Bousselham, Omar Chaallal.
2006.
« Behavior of reinforced concrete T-beams strengthened in shear with carbon fiber-reinforced polymer : An experimental study ».
ACI Structural Journal.
vol. 103 , nº 3.
p. 339-347.
Abdelhak Bousselham, Omar Chaallal.
2006.
« Effect of transverse steel and shear span on the performance of RC beams strengthened in shear with CFRP ».
Composites Part B: Engineering.
vol. 37 , nº 1.
p. 37-46.
André Lan, Denis Leboeuf, Omar Chaallal, Renaud Daigle.
2006.
« Validation of shoring made of HDPE pipe or CGS pipe normally used for culverts and sewers ».
Practice Periodical on Structural Design and Construction.
vol. 11 , nº 1.
p. 39-49.
Abdelhak Bousselham, Omar Chaallal.
2005.
« Contribution à l’étude du renforcement en cisaillement des poutres en béton armé à l’aide de matériaux composites avancés ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 32 , nº 2.
p. 339-351.
Abdelhak Bousselham, Omar Chaallal.
2004.
« Shear strengthening reinforced concrete beams with fiber-reinforced polymer: Assessment of influencing parameters and required research ».
ACI Structural Journal.
vol. 101 , nº 2.
p. 219-227.
Omar Chaallal, Munzer Hassan, Mohsen Shahawy.
2003.
« Confinement model for axially loaded short rectangular columns strengthened with fiber-reinforced polymer wrapping ».
ACI Structural Journal.
vol. 100 , nº 2.
p. 215-221.
Omar Chaallal, Mohsen Shahawy, Munzer Hassan.
2003.
« Performance of axially loaded short rectangular columns strengthened with carbon fiber-reinforced polymer wrapping ».
Journal of Composites for Construction.
vol. 7 , nº 3.
p. 200-208.
Omar Chaallal, Mohsen Shahawy, Munzer Hassan.
2002.
« Performance of reinforced concrete T-girders strengthened in shear with carbon fiber-reinforced polymer fabric ».
ACI Structural Journal.
vol. 99 , nº 3.
p. 335-343.
Marie-José Nollet, Omar Chaallal.
2002.
« Efficiency concept for upgrading the lateral stiffness of reinforced concrete wall systems ».
The Structural Design of Tall Buildings.
vol. 11 , nº 1.
p. 15-34.
Omar Chaallal, P. Malenfant, M. J. Nollet.
2001.
« Comportement sismique d'un système formé de murs couplés tronqués et d'un cadre ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 28 , nº 4.
p. 752-758.
Omar Chaallal, D. Gauthier.
2001.
« Deformation and ductility considerations of ductile coupled shear walls located in Canadian seismic regions ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 28 , nº 4.
p. 738-746.
Marie-José Nollet, Omar Chaallal, R. Marchand.
2001.
« Performance d'un assemblage mur-linteau réparé en béton de fibres armé ».
Bulletin des Laboratoires des Ponts et Chaussées.
p. 67-76.
Mohsen Shahawy, Omar Chaallal, Thomas E. Beitelman, Adnan El-Saad.
2001.
« Flexural strengthening with carbon fiber-reinforced polymer composites of preloaded full-scale girders ».
ACI Structural Journal.
vol. 98 , nº 5.
p. 735-742.
Omar Chaallal, M. Shahawy.
2000.
« Performance of fiber-reinforced polymer-wrapped reinforced concrete column under combined axial-flexural loading ».
ACI Structural Journal.
vol. 97 , nº 4.
p. 659-668.
Omar Chaallal, D. Gauthier.
2000.
« Seismic shear demand on wall segments of ductile coupled shear walls ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 27 , nº 3.
p. 506-522.
Omar Chaallal, Marie-José Nollet, Daniel Perraton.
1998.
« Shear strengthening of RC beams by externally bonded side CFRP strips ».
Journal of Composites for Construction.
vol. 2 , nº 2.
p. 111-114.
Omar Chaallal, Marie-José Nollet, Daniel Perraton.
1998.
« Strengthening of reinforced concrete beams with externally bonded fiber-reinforced-plastic plates : Design guidelines for shear and flexure ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 25 , nº 4.
p. 692-704.
Omar Chaallal, P. Malenfant, M. J. Nollet.
1997.
« Conception sismique des murs de refend couplés ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 24 , nº 1.
p. 135-156.
Omar Chaallal, Marie-José Nollet.
1997.
« Upgrading the degree of coupling of coupled shear walls ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 24 , nº 6.
p. 986-995.
Omar Chaallal, Marie-José Nollet, Daniel Perraton.
1997.
« Renforcement en cisaillement de poutres en béton armé à l'aide de lamelles en matériaux composites extérieurement collées à l'aide d'époxy ».
Bulletin des Laboratoires des Ponts et Chaussées.
p. 87-93.
Omar Chaallal, Marie-Josée Nollet, Pierre Malenfant, Lofti Guizani.
1997.
« Investigation expérimentale sur le comportement cyclique d'un assemblage mur-linteau en béton de fibres ».
Bulletin des Laboratoires des Ponts et Chaussees.
p. 23-30.
Omar Chaallal, L. Guizani, P. Malenfant.
1996.
« Drift-based methodology for seismic proportioning of coupled shear walls ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 23 , nº 5.
p. 1030-1040.
Omar Chaallal, Charles Thibodeau, P. Malenfant, J. Lescelleur.
1996.
« Steel-fiber reinforced concrete for coupled shear walls - cyclic tests ».
ACI Concrete International.
vol. 18 , nº 6.
p. 39-42.
B. Benmokrane, Omar Chaallal, R. Masmoudi.
1996.
« Flexural response of concrete beams reinforced with FRP reinforcing bars ».
ACI Structural Journal.
vol. 93 , nº 1.
p. 46-55.
B. Benmokrane, B. Tighiouart, Omar Chaallal.
1996.
« Bond strength and load distribution of composite GFRP reinforcing bars in concrete ».
ACI Materials Journal.
vol. 93 , nº 3.
p. 246-253.
Omar Chaallal, B. Benmokrane.
1996.
« Fiber-reinforced plastic rebars for concrete applications ».
Composites Part B : Engineering.
vol. 27 , nº 3-4.
p. 245-252.
R. Masmoudi, B. Benmokrane, Omar Chaallal.
1996.
« Cracking behaviour of concrete beams reinforced with fiber reinforced plastic rebars ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 23 , nº 6.
p. 1172-1179.
Omar Chaallal, D. Gauthier, P. Malenfant.
1996.
« Classification methodology for coupled shear walls ».
Journal of Structural Engineering.
vol. 122 , nº 12.
p. 1453-1458.
Omar Chaallal, N. Ghlamallah.
1996.
« Seismic response of flexibly supported coupled shear walls ».
Journal of Structural Engineering.
vol. 122 , nº 10.
p. 1187-1197.
B. Benmokrane, Omar Chaallal, R. Masmoudi.
1995.
« Glass fibre reinforced plastic (GFRP) rebars for concrete structures ».
Construction and Building Materials.
vol. 9 , nº 6.
p. 353-364.
Omar Chaallal, B. Benmokrane.
1995.
« Contribution à l'étude de durabilité mécanique des tiges en fibre de verre comme armature à béton ».
Bulletin des Laboratoires des Ponts et Chaussées.
vol. 199
p. 43-54.
Omar Chaallal, D. Gauthier.
1995.
« Considérations sismiques des murs de refend ductiles avec ouvertures ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 22 , nº 5.
p. 883-897.
Elie Elhindy, Buquan Miao, Omar Chaallal, Pierre-Claude Aitcin.
1994.
« Drying shrinkage of ready-mixed high-performance concrete ».
ACI Materials Journal.
vol. 91 , nº 3.
p. 300-305.
Minh‐Tan Do, Omar Chaallal, Pierre‐Claude Aïtcin.
1993.
« Fatigue behavior of high-performance concrete ».
Journal of Materials in Civil Engineering.
vol. 5 , nº 1.
p. 96-111.
Omar Chaallal, B. Benmokrane.
1993.
« Physical and mechanical performance of an innovative glass-fiber-reinforced plastic rod for concrete and grouted anchorages ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 20 , nº 2.
p. 254-268.
Michel Lessard, Omar Chaallal, Pierre-Claude Aitcin.
1993.
« Testing high-strength concrete compressive strength ».
ACI Materials Journal.
vol. 90 , nº 4.
p. 303-308.
Omar Chaallal, B. Benmokrane.
1993.
« Pullout and bond of glass-fiber rods embedded in concrete and cement grout ».
Materials and Structures.
vol. 26 , nº 3.
p. 167-175.
Buquan Miao, Omar Chaallal, Daniel Perraton, Pierre-Claude Aitcin.
1993.
« On-site early-age monitoring of high-performance concrete columns ».
ACI Materials Journal.
vol. 90 , nº 5.
p. 415-420.
B. Benmokrane, G. Ballivy, O. Chaallal, M. Pigeon.
1992.
« Experimental study of the strains generated in concrete by variations in climatic conditions ».
Materials and Structures.
vol. 25 , nº 3.
p. 149-156.
Omar Chaallal.
1992.
« Finite element model for seismic RC coupled walls having slender coupling beams ».
Journal of Structural Engineering.
vol. 118 , nº 10.
p. 2936-2943.
K. Lahlou, P. C. Aïtcin, Omar Chaallal.
1992.
« Behaviour of high-strength concrete under confined stresses ».
Cement and Concrete Composites.
vol. 14 , nº 3.
p. 185-193.
Patrick Paultre, Omar Chaallal, Jean Proulx.
1992.
« Bridge dynamics and dynamic amplification factors — a review of analytical and experimental findings ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 19 , nº 2.
p. 260-278.
Walid Baalbaki, Brahim Benmokrane, Omar Chaallal, Pierre-Claude Aietcin.
1991.
« Influence of coarse aggregate on elastic properties of high-performance concrete ».
ACI Materials Journal.
vol. 88 , nº 5.
p. 499-503.
Gerard Ballivy, Brahim Benmokrane, Omar Chaallal.
1991.
« Deformations produced in concrete through the influence of climatic conditions ».
Canadian Journal of Civil Engineering = Revue Canadienne de Génie Civil.
vol. 18 , nº 6.
p. 1088-1092.
Ndongo Samb, Georges El-Saikaly, Omar Chaallal.
2021.
« Strengthening in shear of RC T-beams with CFRP fabrics: Multilayer versus monolayer ».
10th International Conference on FRP Composites in Civil Engineering : Proceedings of CICE 2020/2021 (Istanbul, Turkey, Dec. 08-10, 2021)
p. 1485-1494.
Springer Cham.
O. Chaallal, A. Bousselham.
2020.
« Parameters influencing the behavior of RC beams strengthened in shear with externally bonded FRP ».
Composites in Civil Engineering (CICE) (Miami Beach, FL, USA, Dec. 13-15, 2006)
p. 577-580.
International Institute for FRP in Construction (IIFC).
A. Godat, F. Ceroni, O. Chaallal, M. Pecce.
2019.
« Comparison of FRP-to-concrete anchored joints designed for FRP shear-strengthened RC T-beams ».
FIB 2018 - Proceedings for the 2018 fib Congress: Better, Smarter, Stronger (Melbourne, Australia, Oct. 07-11, 2018)
p. 1135-1146.
Federation Internationale du Beton.
Zine El Abidine Benzeguir, Georges El-Saikaly, Omar Chaallal.
2019.
« Size effect of RC beams strengthened in shear with EB CFRP L-shape laminates ».
5th International Conference on Smart Monitoring, Assessment and Rehabilitation of Civil Structures (SMAR) : Proceedings (Potsdam, Germany, Aug. 27-29, 2019)
SMAR.
S. Honarparast, G. El-Saikaly, O. Chaallal.
2019.
« Seismic repair of RC coupling beams designed according to modern code using EB-CFRP composites ».
7th Asia-Pacific Conference on FRP in Structures (APFIS) (Brisbane, QLD, Australia, Dec. 10-13, 2019)
China Design Group Co. Ltd.
Sara Honarparast, Georges El-Saikaly, Omar Chaallal.
2019.
« Seismic upgrading of RC coupled shear walls designed according to Codes prior to the 1970s using FRP composites ».
Fiber Reinforced Polymer For Reinforced Concrete Structures 14 (FRPRCS) (Belfast, Ireland, June 04-07, 2019)
A. Modifi, O. Chaallal.
2019.
« Possible interaction between the existing transverse steel and the rehabilitating FRP shear reinforcement in RC beams strengthened with EB, NSM, ETS and L-Shaped FRP methods ».
Fiber Reinforced Polymer for Reinforced Concrete Structures 14 (Northern Ireland, United Kingdom, June 04-07, 2019)
Lijuan Cheng Omar Chaallal Yixin Shao Amir Mofidi.
2018.
« Shear Strengthening of RC Beams with NSM FRP — Influencing Parameters and A Theoretical Model ».
The 13th International Symposium on Fiber-Reinforced Polymer Reinforcement for Concrete Structures (Anaheim, CA, USA, Oct. 15-19, 2017)
American Concrete Institute.
Zine El Abidine Benzeguir, Georges El-Saikaly, Omar Chaallal.
2018.
« Influence of size on the behavior of RC T-beams strengthened in shear with externally bonded CFRP ».
9th International Conference on Fibre-Reinforced Polymer (FRP) Composites in Civil Engineering (CICE 2018) (Paris, France, July 17-19, 2018)
p. 750-755.
International Institute for FRP in Construction.
Georges El-Saikaly, Omar Chaallal, Brahim Benmokrane.
2017.
« Comparison of anchorage systems for RC T-Beams strengthened in shear with EB-CFRP ».
Proceedings of the 6th Asia-Pacific Conference on FRP in Structures (APFIS) (Singapore, Singapore, July 19-21, 2017)
p. 29-63.
International Institute for FRP in Construction.
Georges El-Saikaly, Omar Chaallal, Brahim Benmokrane.
2017.
« Fatigue performance of RC beams strengthened in shear with EB-FRP : Comparison of different systems ».
5th International Conference on Durability of FRP Composites for Construction and Rehabilitation of Structures (CDCC) (Sherbrooke, QC, Canada, July 19-21, 2017)
Georges El-Saikaly, Simon Bourget, Omar Chaallal.
2016.
« A new closed-stirrup technology for shear strengthening of RC T-beams using CFRP laminates and ropes ».
Proceedings of the Eighth International Conference on Fibre-Reinforced Polymer (FRP) Composites in Civil Engineering (CICE) (Hong Kong, China, Dec. 14-16, 2016)
p. 408-412.
Department of Civil and Environmental Engineering & Research Institute for Sustainable Urban Development, The Hong Kong Polytechnic University.
Georges El-Saikaly, Simon Bourget, Omar Chaallal.
2016.
« CFRP rope anchorage system for shear strengthening of RC T-Beams : Fatigue performance ».
7th International Conference on Advanced Composite Materials in Bridges and Structures (ACMBS-VII) (Vancouver, BC, Canada, Aug. 22-24, 2016)
G. El-Saikaly, Omar Chaallal.
2015.
« Fatigue performance of RC beams strengthened in shear with externally bonded CFRP sheets: An experimental study on the effect of cyclic loading ».
Proceedings of SMAR 2015 the 3rd Conference on Smart Monitoring, Assessment and Rehabilitation of Civil Structures (Antalya, Turkey, Sept. 07-09, 2015)
Istanbul Technical University.
Georges El-Saikaly, Omar Chaallal.
2015.
« Upgrading shear-strengthened RC beams in fatigue using externally-bonded CFRP ».
20th International Conference on Composite Materials (ICCM20) (Copenhagen, Denmark, July 19-24, 2015)
MSI Scandinavia.
T. Benazza, O. Chaallal.
2015.
« Seismic shear in shear walls piers of coupled and partially coupled systems ».
11th Canadian Conference on Earthquake Engineering (11CCEE) (Victoria, BC, Canada, July 21-24, 2015)
M. Z. Afifi, H. M. Mohamed, O. Chaallal, B. Benmokrane.
2014.
« Confinement model for circular concrete columns reinforced with GFRP bars and GFRP spirals ».
Proceedings of the CSCE 2014 4th International Structural Specialty Conference - 4e Conférence internationale spécialisée sur les structures 2014 de la SCGC (Halifax, NS, Canada, May 28-31, 2014)
Canadian Society of Civil Engineering.
G. El-Saikaly, O. Chaallal, A. Godat.
2014.
« Fatigue behavior of RC beams strengthened in shear with externally bonded CFRP sheets ».
Proceedings of CICE 2014, 7th International Conference on Fiber Reinforced Polymer (FRP) Composites in Civil Engineering (Vancouver, BC, Canada, Aug. 20-22, 2014)
A. Bousselham, A. Godat, O. Chaallal.
2014.
« Effect of size for RC beams strengthened in shear with FRP ».
Proceedings of CICE 2014, 7th International Conference on Fiber Reinforced Polymer (FRP) Composites in Civil Engineering (Vancouver, BC, Canada, Aug. 20-22, 2014)
Abdelhak Bousselham, Ahmed Godat, Omar Chaallal.
2014.
« Size effect on shear contribution of FRP shear-strengthened RC beams ».
Proceedings of the 7th International Conference on FRP Composites in Civil Engineering, CICE 2014 (Vancouver, B.C, Canada, Aug. 20-22, 2014)
International Institute for FRP in Construction (IIFC).
H. M. Mohamed, O. Chaallal, B. Benmokrane.
2014.
« Behavior of FRP-reinforced concrete beams under torsion ».
Proceedings of the CSCE 2014 4th International Structural Specialty Conference - 4e Conférence internationale spécialisée sur les structures 2014 de la SCGC (Halifax, NS, Canada, May 28-31, 2014)
Canadian Society of Civil Engineering.
Ahmed Godat, Omar Chaallal.
2013.
« Use of strut-and-tie method to predict the capacity of FRP shear-strengthened large-scale RC beams ».
Annual Conference of the Canadian Society for Civil Engineering 2013: Know-How - Savoir-Faire (CSCE) (Montréal, QC, Canada, May 29 - June 01, 2013)
p. 3662-3671.
Canadian Society for Civil Engineering.
A. Mofidi, S. Thivierge, O. Chaallal, Y. Shao.
2013.
« Effect of embedment length on the performance of shear-strengthened RC beams with l-shaped CFRP plates ».
19th International Conference on Composite Materials (ICCM 2013) (Montreal, QC, Canada, July 28 - Aug. 02, 2013)
p. 1790-1795.
International Committee on Composite Materials.
Ahmed Godat, Omar Chaallal.
2012.
« Analytical modeling of bond behaviour of embedded through-section FRP bar shear-strengthening method ».
6th International Conference on Advanced Materials in Bridges and Structures 2012 (ACMBS-VI 2012) (Kingston, ON, Canada, May 22-25, 2012)
p. 285-293.
Red Hook, NY, USA : Curran Associates, Inc..
Ahmed Godat, Omar Chaallal.
2012.
« Effect of the fracture energy of the FRP/concrete interfacial behavior on beams strengthened in shear with EB-FRP ».
A Fracture Approach for FRP-Concrete Structures 2012 - Held at the ACI Spring 2012 Convention (Dallas, TX, USA, Mar. 18-22, 2012)
p. 59-68.
Farmington Hills, MI : American Concrete Institute.
Ahmed Godat, Omar Chaallal.
2012.
« Mechanics of bond behavior of ETS FRP bar shear-strengthening method ».
6th International Conference on FRP in Civil Engineering (CICE2012) (Rome, Italy, June 13-15, 2012)
Ahmed Godat, A. L'Hady, Omar Chaallal.
2012.
« Investigation of bond behavior of embedded through-section FRP rod shear-strengthening method ».
Third Official International Conference of International Institute for FRP in Construction for Asia-Pacific Region (Hokkaido, Japan, Feb. 2-4, 2012)
Amir Mofidi, Omar Chaallal, Brahim Benmokrane, Kanneth Neale.
2012.
« An investigation on RC beams strengthened in shear using the embedded through-section FRP method ».
6th International Conference on Advanced Materials in Bridges and Structures 2012 (ACMBS-VI 2012) (Kingston, ON, Canada, May 22-25, 2012)
p. 419-424.
Red Hook, NY, USA : Curran Associates, Inc..
Amir Mofidi, Omar Chaallal, Brahim Benmokrane, Kanneth W. Neale.
2012.
« Performance and comparison of end-anchorage systems for RC beams strengthened in shear with u-wrap FRP ».
6th International Conference on FRP in Civil Engineering (CICE2012) (Rome, Italy, June 13-15, 2012)
International Institute for FRP in Construction.
Ahmed Godat, Omar Chaallal.
2011.
« Nonlinear finite element modeling to predict various configurations of FRP shear-strengthened beams ».
International Conference on Recent Advances in Nonlinear Models-Structural Concrete Applications (CoRAN) (Coimbra, Portugal, Nov. 24–25, 2011)
Coimbra, Portugal : University of Coimbra.
Ahmed Godat, A. L’hady, Amir Mofidi, Omar Chaallal.
2011.
« Experimental investigation of bond behavior of embedded through-section FRP bar shear-strengthening method ».
26th ASC technical conference (the Second Joint US-Canada Conference on Composites) (Montreal, Canada, Sept. 26- 28, 2011)
p. 1137-1144.
Lancaster, PA, USA : DEStech Publications Inc..
A. Mofidi, O. Chaallal, B. Benmokrane, K. Neale.
2011.
« Tests and design equations for rc beams strengthened in shear with FRP composites using embedded through-section method ».
26th Annual Technical Conference of the American Society for Composites 2011 and the 2nd Joint US-Canada Conference on Composites (Montréal, QC, Canada, Sept. 26-28, 2011)
p. 1155-1162.
DEStech Publications Inc..
Amir Mofidi, Omar Chaallal.
2011.
« Shear strengthening of RC beams with EB FRP—evolutive design model versus code ».
10th International Symposium on Fiber-Reinforced Polymer Reinforcement for Concrete Structures (FRPRCS-10) in conjunction with the ACI Spring Convention (Tampa, Fl, USA, Apr. 3-7, 2011)
p. 561-570.
USA : The American Concrete Institute.
Tewfik Benazza, Omar Chaallal.
2010.
« Proposed seismic signals generated compatible to CNBC 2005 design spectra ».
9th U.S. National and 10th Canadian Conference on Earthquake Engineering : Reaching Beyond Borders = 9ième Conférence Nationale Américaine et 10ième Conférence Canadienne de Génie Parasismique : Au delà des frontières (Toronto, Ont., Canada, July 25-29, 2010)
p. 2792-2800.
Earthquake Engineering Research Institute.
Amir Mofidi, Omar Chaallal.
2010.
« New embedded through-section FRP rode method versus EB FRP and NSM for shear strengthening of RC beams ».
1st Common Annual Convention of Iranian Society of Structural Engineers and Iran Concrete Institute (Teheran, Iran, Jan. 6-7, 2010)
Iran :
S. El-Gamal, B. Benmokrane, E. El-Salakawy, A. Wiseman, Omar Chaallal.
2009.
« Monitoring of an innovative concrete parking garage reinforced with GFRP composite bars ».
Conferences of the International Society for Structural Health Monitoring of Intelligent Infrastructures (ISHMII) (Zürich, Switzerland, July 22-24, 2009)
Omar Chaallal, Fateh Boussaha, Abdelhak Bousselham.
2009.
« Fatigue performance of RC T-beams strengthened with externally bonded FRP composites ».
Proceedings of the 9th International Symposium on Fiber Reinforced Polymer Reinforcement for Concrete Structures (FRPRCS) (Sydney, Australia, July 13-15, 2009)
University of Adelaide.
Omar Chaallal, Fateh Boussaha, Abdelhak Bousselham, Marie-José Nollet, Radhouane Masmoudi, B. Benmokrane.
2009.
« Fatigue behaviour of reinforced concrete beams strengthened in shear with advanced composite ».
Proceedings of the 9th International Symposium on Fiber Reinforced Polymer Reinforcement for Concrete Structures (FRPRCS) (Sydney, Australia, July 13-15, 2009)
University of Adelaide.
Amir Mofidi, Omar Chaallal.
2009.
« Shear strengthening with EB FRP : what do we know? ».
1st Joint American-Canadian International Conference on Composites (Newark, DE, USA, Sept. 15-17, 2009)
Marie-José Nollet, Amin Karbassi, K. Lefèbvre, Omar Chaallal.
2009.
« Développement de courbes de fragilité des bâtiments existants par la méthode des éléments appliqués ».
9e Colloque National en Calcul des Structures (CSMA) et LMT-Cachan (Giens, France, 15-19 mai 2009)
p. 609-614.
Cachan (Val-de-Marne) : ENS de Cachan.
H. Mohamed, R. Masmoudi, Omar Chaallal.
2008.
« Compressive behaviour of filament winded GFRP tube-encased concrete columns ».
4th International Conference on FRP Composites in Civil Engineering (CICE) (Zurich, Switzerland, Jul. 22-24, 2008)
Switzerland : EMPA.
Marie-José Nollet, Omar Chaallal, Karine Lefebvre.
2005.
« Seismic vulnerability study of historical buildings in Old Montreal : overview and perspectives ».
Structural studies, repairs, and maintenance of heritage architecture IX (Malta, June 22-24, 2005)
Southampton, UK : WIT PRESS.
A. Bousselham, M. Hassan, O. Chaallal, M.-J. Nollet.
2004.
« Experimental behavior of reinforced concrete T-Beams strengthened in shear with FRP ».
4th International Conference on Advanced Composite Materials in Bridges and Structures (Calgary, AB, Canada, July 20-23, 2004)
Abdelhak Bousselham, Munzer Hassan, Omar Chaallal.
2004.
« Retrofit of reinforced concrete T-beams in shear with U shaped CFRP wrap ».
4th International Conference on Advanced Composite Materials in Bridges and Structures (ACMBS) (Calgary, AB, Canada, July 20-23, 2004)
M. Hassan, A. Bousselham, O. Chaallal, M.-J. Nollet.
2004.
« Experimental validation of confinement models and design guidelines for columns wrapped with FRP composites ».
4th International Conference on Advanced Composite Materials in Bridges and Structure (Calgary, AB, Canada, July 20-23, 2004)
Marie-José Nollet, Karine Lefebvre, Omar Chaallal.
2004.
« Structural characterisation of historical buildings in old Montreal ».
13th World Conference on Earthquake Engineering (WCEE) (Vancouver, BC, Canada, Aug. 2-6, 2004)
Abdelhak Bousselham, Omar Chaallal, M. Hassan, B. Benmokrane.
2003.
« Shear strengthening of concrete structures with FRP : A critical review of code design provisions ».
31st Canadian Society for Civil Engineering Annual Conference (Moncton, NB, Canada, June 4-7, 2003)
p. 2065-2074.
Montreal, Canada : Canadian Society for Civil Engineering.
Munzer Hassan, Omar Chaallal, Abdelhak Bousselham, Marie-José Nollet.
2003.
« Rehabilitation of short rectangular columns using FRP wrapping: Performance and modelling ».
31st Canadian Society for Civil Engineering Annual Conference (Moncton, Canada, June 4-7, 2003)
p. 2075-2081.
Montreal, Canada : Canadian Society for Civil Engineering.
M. Shahawy, M. Hassan, O. Chaallal.
2003.
« Rehabilitation of Blue Herton Bridge over I-95 in Florida ».
International conference on performance of construction materials in the new millennium : a new era of building : proceedings of the international conference on performance of construction materials in the new millennium (ICPCM) (Cairo, Egypt, Feb. 18-20, 2003)
Elmaarefa Printing House.
M. Hassan, Abdelhak Bousselham, Marie-José Nollet, Omar Chaallal.
2002.
« Shear retrofitting of RC girders with composites ».
30th Canadian Society for Civil Engineering Annual Conference (Montreal, Canada, June 5-8, 2002)
p. 2211-2219.
Montreal, Canada : Canadian Society for Civil Engineering.
Marie-José Nollet, Omar Chaallal.
2001.
« Enhancing the preformance of coupled wall structures in seismic regions ».
Société canadienne de génie civil : 29e congrès annuel 2001 : résumés : Victoria, Colombie-Britannique du 30 mai au 2 juin 2001 = Canadian Society for Civil Engineering : 29th annual conference 2001 : abstracts : Victoria, British Columbia, May 30-June 2, (Victoria, BC, Canada, May 30-June 2, 2001)
Montréal : Société canadienne de génie civil.
O. Chaallal, M. Shahawy, F. Dubreuil.
2000.
« CFRP retrofit of columns under compression and bending ».
Advanced composite materials in bridges and structures: 3rd International Conference, Ottawa, Ontario, Canada, August 15-18, 2000 (Ottawa, ON, Canada, Aug. 15-18, 2000)
Montreal, QC, Canada : Canadian Society for Civil Engineering.
Omar Chaallal, Frederic Dubreuil, M. Shahawy.
2000.
« Behavior of CFRP wrapped columns under compression and bending conditions ».
3rd International Conference on Advanced Composite Materials in Bridges and Structures (Ottawa, Canada, Aug. 15-18, 2000)
p. 601-608.
Montreal, Canada : Canadian Society for Civil Engineering.
Mohsen Shahawy, Thomas E. Beitelman, Omar Chaallal.
2000.
« Construction considerations for repair of bridges with externally bonded fiber-reinforced plastic material ».
79th Annual Meeting of the Transportation-Research-Board (Washington, DC, USA, Jan. 9-13, 2000)
p. 164-169.
Washington, DC, USA : Transportation Research Record.
M. -J. Nollet, D. Perraton, O. Chaallal.
1999.
« Flexural behavior of CFRP strengthened RC beams under room and freezing temperatures ».
Structural faults + repair-99: abstracts of the eighth International Conference on "Extending the Life of Bridges, Civil + Building Structures", 13th - 15th July 1999, venue, the Commonwealth Institute, London (London, UK, July 13-15, 1999)
p. 150-156.
Edinburgh, UK : Engineering Technics Press.
O. Chaallal, M. -J. Nollet.
1998.
« Use of CFRP strips for flexure and shear strengthening of RC members ».
Fiber composites in infrastructures: proceedings of the Second International Conference on Composites in Infrastructure Vol. 1 (Tucson, AZ, USA, )
p. 249-260.
Tucson, AZ, USA : University of Arizona.
M. -J. Nollet, R. B. Marchand, O. Chaallal.
1998.
« Comportement cyclique d'un assemblage mur-linteau réparé avec du béton armé de fibres ».
Société canadienne de génie civil : congrès annuel de 1998, 10-13 juin 1998 : comptes rendus = Canadian Society for Civil Engineering : 1998 annual conference, June 10 to 13, 1998 : proceedings (Halifax, ON, Canada, June 10-13, 1998)
p. 319-328.
Montréal, QC, Canada : Société canadienne de génie civil.
Omar Chaallal, Marie-José Nollet, Daniel Perraton.
1997.
« Experimental investigation of RC beams strengthened in flexure with externally-bonded CFRP strips ».
Canadian Society for Civil Engineering Annual Conference (Sherbrooke, Canada, May 27-30, 1997)
p. 21-30.
Montreal, Canada : Canadian Society for Civil Engineering.
N. Ghlamallah, D. LeBoeuf, O. Chaallal.
1997.
« Development of a computer code for non-linear analysis of soil structure interactions problems ».
Congrès annuel de 1997 Société Canadienne de Génie Civil: 27-30 mai 1997, Sherbrooke, Québec: congrès conjoint avec la Société Canadienne de Génie Rural = 1997 annual conference / Canadian Society for Civil Engineering (Sherbrooke, QC, Canada, May 27-30, 1997)
p. 237-246.
Montréal, QC, Canada : Canadian Society for Civil Engineering.
L. Guizani, O. Chaallal.
1995.
« Demande en ductilité des murs de refend couplés ».
Earthquake engineering: seventh Canadian conference: proceedings, Seventh Canadian Conference on Earthquake Engineering, 5, 6, 7, June 1995, Montréal (Montréal, QC, Canada, 5-7 juin 1995)
p. 461-468.
Canadian Association for Earthquake Engineering.
B. Benmokrane, B. Tighiouart, O. Chaallal.
1994.
« Investigation on FRP rebar bond performance ».
Proceedings of the 1994 CSCE annual conference = Comptes rendus du congrès annuel de la SCGC 1994 (Winnipeg, MB, Canada, June 1-4, 1994)
p. 378-387.
Montréal, (Québec) : Canadian Society for Civil Engineering.
R. Masmoudi, O. Chaallal, B. Benmoukrane.
1994.
« Flexural behavior of normal and high-strength concrete beams reinforced with GFRP rebars ».
Corrosion and corrosion protection of steel in concrete : proceedings of International Conference held at the University of Sheffield 24-28 July, 1994 (Sheffield, UK, July 24-28, 1994)
p. 1340-1351.
Sheffield, UK : Sheffield Academic Press.
R. Messaoudi, B. Benmokrane, Omar Chaallal.
1994.
« Experimental and theoretical study of flexural behavior of concret beams reinforced with GFRP rebars ».
5th International Conference on Concrete in Developing Countries (Cairo, Egypt, Jan. 3-6, 1994)
p. 818-832.
O. Chaallal, B. Benmokrane.
1992.
« Glass-fiber reinforcing rod. Characterization and application to concrete structures and grouted anchors ».
Materials: Performance and Prevention of Deficiencies and Failures (Atlanta, GA, USA, Aug. 10-12, 1992)
p. 606-617.
American Society of Civil Engineers.
Omar Chaallal, B. Benmokrane, R. Masmoudi.
1992.
« An innovative glass-fibre composite rebar for concrete structures ».
Advanced composite materials in bridges and structures : 1st international conference, Sheerbrooke, Québec, Canada, 1992 = Matériaux composites d'avant-garde pour ponts et charpentes (Sherbrooke, QC, Canada, Oct. 7-9, 1992)
p. 169-177.
Montreal, QC, Canada : Canadian Society for Civil Engineering.
Georges El-Saikaly, Omar Chaallal, Brahim Benmokrane.
2017.
« Fatigue performance of RC beams strengthened in shear with EB-FRP : comparison of different systems ».
Communication lors de la conférence : 5th International Conference on Durability of FRP Composites for Construction and Rehabilitation of Structures (CDCC) ( Sherbrooke, QC, Canada, July 19-21, 2017 )
Georges El-Saikaly, Omar Chaallal, Ahmed Godat.
2016.
« CFRP rope anchorage system for shear strengthening of RC T-Beams: fatigue performance ».
Communication lors de la conférence : 7th International Conference on Advanced Composite Materials in Bridges and Structures = 7eme Conférence Internationale sur les Matériaux Composites d'Avant-Garde pour Ponts Charpentes (ACMBS-VII) ( Vancouver, BC, Canada, Aug. 22-24, 2016 )
G. El-Saikaly, O. Chaallal.
2015.
« Fatigue performance of RC beams strengthened in shear with externally bonded CFRP sheets : an experimental study on the effect of cyclic loading ».
Communication lors de la conférence : Third Conference on Smart Monitoring, Assessment and Rehabilitation of Civil Structures ( Antalya, Turkey, Sept. 7-9, 2015 )
G. El-Saikaly, O. Chaallal.
2015.
« Upgrading shear-strengthened RC beams in fatigue using externally-bonded CFRP ».
Communication lors de la conférence : 20th International Conference on Composite Materials ( Copenhagen, Denmark, July 19-24, 2015 )
Tewfik Benazza, Omar Chaallal.
2015.
« Shear demand in shear walls of coupled and partially coupled-systems ».
Communication lors de la conférence : 11th Canadian Conference on Earthquake Engineering ( Victoria, BC, Canada, July 21–24, 2015 )
Georges El-Saikaly, Omar Chaallal, Ahmed Godat.
2014.
« Fatigue behaviour of RC beams retrofitted in shear with externally bonded CFRP sheets ».
Communication lors de la conférence : 7th International Conference on Fiber Reinforced Polymer (FRP) Composites in Civil Engineering (CICE 2014) ( Vancouver, BC, Canada, Aug. 20-22, 2014 )
Omar Chaallal, A. Mofidi, B. Benmokrane, K.W. Neale.
2012.
« An investigation on RC beams strengthened in shear using the embedded through-section FRP method ».
Communication lors de la conférence : The 6th International Conference on Advanced Composite Materials in Bridges and Structures (ACMBS-VI) ( Kingston, ON, Canada, May 22-25, 2012 )
A. Godat, Omar Chaallal.
2012.
« Analytical modeling of bond behaviour of embedded through-section FRP bar shear-strengthening method ».
Communication lors de la conférence : The 6th International Conference on Advanced Composite Materials in Bridges and Structures (ACMBS-VI) ( Kingston, ON, Canada, May 22-25, 2012 )
A. Godat, Omar Chaallal.
2012.
« Effect of the fracture energy of the FRP/concrete interfacial behavior on beams strengthened in shear with EB-FRP ».
Communication lors de la conférence : A Fracture Approach for FRP-Concrete Structures, ACI Spring Convention ( Dallas, TX, USA, Mar. 18-22, 2012 )
A. Godat, Omar Chaallal.
2012.
« Mechanics of bond behavior of ETS FRP bar shear-strengthening method ».
Communication lors de la conférence : 6th International Conference on FRP Composites in Civil Engineering (CICE 2012) ( Rome, Italy, June 13-15, 2012 )
A. Mofidi, Omar Chaallal, B. Benmokrane, K.W. Neale.
2012.
« Performance and comparison of end-anchorage systems for RC beams strengthened in shear with U wrap FRP ».
Communication lors de la conférence : 6th International Conference on FRP Composites in Civil Engineering (CICE 2012) ( Rome, Italy, June 13-15, 2012 )
O. Chaallal, D. Leboeuf, I. Cucurull, A. Bousselham.
2007.
« Système d'étançonnement pour excavations peu profondes ».
Communication lors de la conférence : Colloque AEG-SCG : Sécurité des tranchées et des excavations peu profondes, Montréal : 20 et 21 février 2007 ( Montréal, QC, Canada, 20-21 févr. 2007 )
Denis Leboeuf, Omar Chaallal, André Lan.
2007.
« Utilisation de profilés métallique et de tuyaux PEHD pour l'étançonnement des tranchées ».
Communication lors de la conférence : Colloque AEG-SCG : Sécurité des tranchées et des excavations peu profondes, Montréal : 20 et 21 février 2007 ( Montréal, QC, Canada, 20-21 févr. 2007 )
Marie-José Nollet, Omar Chaallal.
2001.
« Perspectives de réhabilitation des ouvrages d'art à l'aide de matériaux composites avancés ».
Communication lors de la conférence : Conférence Annuelle de l'Association Québécoise des Transports et des Routes ( , avril 2001 )
Omar Chaallal, N. Ghlamallah, Denis Leboeuf.
1996.
« Réponse dynamique des dépôts quaternaires de l'île de Montréal ».
Communication lors de la conférence : Premier Congrès Maghrébin de Mécanique ( Ghardaïa, Algérie, mars 1996 )
Omar Chaallal, B. Benmokrane, P.-C. Aïtcin.
1992.
« Testing of a new fiber-reinforced plastic rod for use in concrete structures and anchorage systems ».
Communication lors de la conférence : Congrès Mondial du Bâtiment (CIB-92) ( Montréal, QC, Canada, 1992 )