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Mohammed Hjiaj

110
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Professeur des Universités INSA de Rennes

Publications

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Spectral modelling approach for crowd-rhythmic activities performed on steel-concrete composite floors

Youssef El Asri , Maël Couchaux , Mohammed Hjiaj , Mladen Lukić
Engineering Structures, 2024, 299, pp.117066. ⟨10.1016/j.engstruct.2023.117066⟩
Journal articles hal-04361969v1

Mixed-formulation with non-penetration constraint for planar composite beams in partial interaction

Pisey Keo , Thaileng Oeng , Mohammed Hjiaj
Computational Mechanics, 2024, ⟨10.1007/s00466-024-02476-2⟩
Journal articles hal-04574493v1
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Lateral-torsional buckling of uniform and tapered welded I-section beams

Maxime Lebastard , Maël Couchaux , Alain Bureau , Mohammed Hjiaj
Engineering Structures, 2024, 303, pp.117301. ⟨10.1016/j.engstruct.2023.117301⟩
Journal articles hal-04485661v1

Hybrid steel beam to exterior RC column joints with encased steel profile

V.-P. Nguyen , Q.-H. Nguyen , M. Couchaux , J.M. Aribert , M. Hjiaj
Engineering Structures, 2024, 306, pp.117624. ⟨10.1016/j.engstruct.2024.117624⟩
Journal articles hal-04540996v1
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Impact of the fabrication process on the lateral–torsional buckling of welded I-section beams

Maxime Lebastard , Maël Couchaux , Alain Bureau , Mohammed Hjiaj
Thin-Walled Structures, 2023, 188, pp.110761. ⟨10.1016/j.tws.2023.110761⟩
Journal articles hal-04244597v1

Large displacement analysis of two-layer beam-columns taking into account slip and uplift

Thaileng Oeng , Pisey Keo , Samy Guezouli , Mohammed Hjiaj
Engineering Computations, 2023, 40 (1), pp.265-295. ⟨10.1108/EC-02-2022-0059⟩
Journal articles hal-04011325v1
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Exact solutions for the coupled warping beam problem

M.V.B. Santana , M. Hjiaj , H. Somja
Thin-Walled Structures, 2023, 186, pp.110672. ⟨10.1016/j.tws.2023.110672⟩
Journal articles hal-04066413v1
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Elastoplastic bifurcation analysis for the lateral–torsional buckling of straight beams

Chedid Saade , Philippe Le Grognec , Maël Couchaux , Mohammed Hjiaj
International Journal of Solids and Structures, 2023, 264, pp.112106. ⟨10.1016/j.ijsolstr.2023.112106⟩
Journal articles hal-03971167v1
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Efficient and low memory strain-rate independent return mapping algorithm for general yield surfaces and stress states

M.V.B. Santana , P. Keo , Mohammed Hjiaj
Advances in Engineering Software, 2022, 164, pp.103067. ⟨10.1016/j.advengsoft.2021.103067⟩
Journal articles hal-03515180v1
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An equilibrium‐based formulation with nonlinear configuration dependent interpolation for geometrically exact 3D beams

Murillo Santana , Carlo Sansour , Mohammed Hjiaj , Hugues Somja
International Journal for Numerical Methods in Engineering, 2022, 123 (2), pp.444-464. ⟨10.1002/nme.6862⟩
Journal articles hal-03433434v1

Elastic lateral-torsional buckling of beams with warping restraints at supports

Maxime Lebastard , Maël Couchaux , Murillo V.B. Santana , Alain Bureau , Mohammed Hjiaj
Journal of Constructional Steel Research, 2022, 197, pp.107410. ⟨10.1016/j.jcsr.2022.107410⟩
Journal articles hal-04098865v1
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Modal analysis of a bistable deployable module with a refined joint model

M.V.B. Santana , M. Hjiaj , P.Z. Berke
Engineering Structures, 2022, 269, pp.114798. ⟨10.1016/j.engstruct.2022.114798⟩
Journal articles hal-03780598v1
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Lateral‐Torsional Buckling of beams with warping restraints at Supports

Maxime Lebastard , Maël Couchaux , Alain Bureau , Mohammed Hjiaj
ce/papers, 2021, 4 (2-4), pp.2262-2270. ⟨10.1002/cepa.1548⟩
Journal articles hal-03520741v1

3D failure envelope of a rigid pile embedded in a cohesive soil using finite element limit analysis

Noussaiba Graine , Mohammed Hjiaj , Kristian Krabbenhoft
International Journal for Numerical and Analytical Methods in Geomechanics, 2021, 45 (2), pp.265-290. ⟨10.1002/nag.3152⟩
Journal articles hal-03100403v1
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Passing-through I-beam-to-CHS column joints made by laser cutting technology: Experimental tests and design model

Maël Couchaux , Vojtech Vyhlas , Alper Kanyilmaz , Mohammed Hjiaj
Journal of Constructional Steel Research, 2021, 176, pp.106298. ⟨10.1016/j.jcsr.2020.106298⟩
Journal articles hal-03227921v1
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Column base plates under biaxial bending moment and axial force

L. da Silva Seco , Maël Couchaux , Mohammed Hjiaj , L. Costa Neves
Engineering Structures, 2021, 249, pp.112893. ⟨10.1016/j.engstruct.2021.112893⟩
Journal articles hal-03420586v1

I-beam-to-CHS-column moment resisting joints using passing-through plates

Maël Couchaux , Carlo Castiglioni , Mohammed Hjiaj , Frantisek Wald
Journal of Constructional Steel Research, 2021, 184, ⟨10.1016/j.jcsr.2021.106703⟩
Journal articles hal-03476916v1
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Column base-plates under biaxial bending moment

L. da Silva Seco , Maël Couchaux , Mohammed Hjiaj , L.C. Neves
Engineering Structures, 2021, 231, pp.111386. ⟨10.1016/j.engstruct.2020.111386⟩
Journal articles hal-03159328v1
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Geometrically exact planar Euler-Bernoulli beam and time integration procedure for multibody dynamics

Carlo Sansour , T.L.U. Nguyen , Mohammed Hjiaj , S. Chhang
Advanced Modeling and Simulation in Engineering Sciences, 2020, 7 (1), pp.33. ⟨10.1186/s40323-020-00166-1⟩
Journal articles hal-02932029v1
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Bolted circular flange connections under static bending moment and axial force

M. Couchaux , Mohammed Hjiaj , I. Ryan , A. Bureau
Journal of Constructional Steel Research, 2019, 157, pp.314 - 336. ⟨10.1016/j.jcsr.2018.12.024⟩
Journal articles hal-03486981v1
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Co-rotating rigid beam with generalized plastic hinges for the nonlinear dynamic analysis of planar framed structures subjected to impact loading

Piseth Heng , Anas Alhasawi , Jean-Marc Battini , Mohammed Hjiaj
Finite Elements in Analysis and Design, 2019, 157, pp.38-49. ⟨10.1016/j.finel.2018.11.003⟩
Journal articles hal-02086545v1
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Finite element simulations on the tensile resistance of bolted end-plate connections with tubular members

Maël Couchaux , M. D’aniello , L. Falciano , B. Faggiano , Mohammed Hjiaj
The Open Construction and Building Technology Journal, 2018, 12 (Supplement 1, M11), pp.177-186. ⟨10.2174/1874836801812010177⟩
Journal articles hal-01835080v1

Tensile resistances of bolted circular flange connections

Maël Couchaux , Mohammed Hjiaj , I. Ryan , A. Bureau
Engineering Structures, 2018, 171, pp.817-841. ⟨10.1016/j.engstruct.2018.04.004⟩
Journal articles hal-01835079v1
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Residual stiffness and strength of shear connectors in steel-concrete composite beams after being subjected to a pull-out pre-damaging: An experimental investigation

Piseth Heng , Mihai Bud , Hugues Somja , Mohammed Hjiaj , Jean-Marc Battini
Structures, 2017, 11, pp.189-205. ⟨10.1016/j.istruc.2017.05.003⟩
Journal articles hal-01616204v1

Long-term stable time integration scheme for dynamic analysis of planar geometrically exact Timoshenko beams

Tien Long Nguyen , Carlo Sansour , Mohammed Hjiaj
Journal of Sound and Vibration, 2017, 396, pp.144-171. ⟨10.1016/j.jsv.2016.12.029⟩
Journal articles hal-01508438v1

Energy-momentum method for co-rotational plane beams: A comparative study of shear flexible formulations

Sophy Chhang , Jean-Marc Battini , Mohammed Hjiaj
Finite Elements in Analysis and Design, 2017, 134, pp.41--54. ⟨10.1016/j.finel.2017.04.001⟩
Journal articles hal-01579375v1

Influence of variability of material mechanical properties on seismic performance of steel and steel–concrete composite structures

Massimo Badalassi , Aurelio Braconi , Louis-Guy Cajot , Silvia Caprili , Hervé Degee
Bulletin of Earthquake Engineering, 2017, 15 (4), pp.1559-1607
Journal articles hal-01952970v1

Tensile resistances of L-stubs

Maël Couchaux , Mohammed Hjiaj , I. Ryan , A. Bureau
Journal of Constructional Steel Research, 2017, 138, pp.131-149. ⟨10.1016/j.jcsr.2017.06.016⟩
Journal articles hal-01619369v1

An energy-momentum co-rotational formulation for nonlinear dynamics of planar beams

Sophy Chhang , Carlo Sansour , Mohammed Hjiaj , Jean-Marc Battini
Computers & Structures, 2017, 187, pp.50-63. ⟨10.1016/j.compstruc.2017.03.021⟩
Journal articles hal-01523122v1

Effect of contact on the elastic behaviour of tensile bolted connections

Maël Couchaux , Mohammed Hjiaj , Ivor Ryan , Alain Bureau
Journal of Constructional Steel Research, 2017, 133, pp.459-474. ⟨10.1016/j.jcsr.2016.10.012⟩
Journal articles hal-01508434v1

Co-rotational planar beam element with generalized elasto-plastic hinges

A. Alhasawi , P. Heng , Mohammed Hjiaj , S. Guezouli , J.-M. Battini
Engineering Structures, 2017, 151, pp.188-205. ⟨10.1016/j.engstruct.2017.07.085⟩
Journal articles hal-01619381v1

An enhanced SDOF model to predict the behaviour of a steel column impacted by a rigid body

Piseth Heng , Mohammed Hjiaj , Jean-Marc Battini , Ali Limam
Engineering Structures, 2017, 152, pp.771-789. ⟨10.1016/j.engstruct.2017.08.061⟩
Journal articles hal-01671288v1

Discrete element modelling of the in-plane and out-of-plane behaviour of dry-joint masonry wall constructions

T.T. Bui , A. Limam , V. Sarhosis , Mohammed Hjiaj
Engineering Structures, 2017, 136, pp.277--294. ⟨10.1016/j.engstruct.2017.01.020⟩
Journal articles hal-01484738v1

Derivation of the exact stiffness matrix of shear-deformable multi-layered beam element in partial interaction

Pisey Keo , Quang Huy Nguyen , Hugues Somja , Mohammed Hjiaj
Finite Elements in Analysis and Design, 2016, 112, pp.40--49. ⟨10.1016/j.finel.2015.12.004⟩
Journal articles hal-01259416v1

A simplified model for nonlinear dynamic analysis of steel column subjected to impact

P. Heng , Mohammed Hjiaj , J.-M. Battini , A. Limam
International Journal of Non-Linear Mechanics, 2016, 86, pp.37--54. ⟨10.1016/j.ijnonlinmec.2016.07.005⟩
Journal articles hal-01371983v1

Direct computation of shakedown loads via incremental elastoplastic analysis

Mohammed Hjiaj , K. Krabbenhøft , A. V. Lyamin
Finite Elements in Analysis and Design, 2016, 122, pp.39--48. ⟨10.1016/j.finel.2016.08.002⟩
Journal articles hal-01414299v1

Exact finite element formulation for an elastic hybrid beam-column in partial interaction with shear-deformable encasing component

Pisey Keo , Quang Huy Nguyen , Hugues Somja , Mohammed Hjiaj
Engineering Structures, 2016, 125, 125 (494-503), ⟨10.1016/j.engstruct.2016.07.015⟩
Journal articles hal-01349678v1
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Nonlinear Time-Dependent Behavior of Composite Steel-Concrete Beams

Quang Huy Nguyen , Mohammed Hjiaj
Journal of Structural Engineering, 2016, 42 (5), pp.04015175. ⟨10.1061/(ASCE)ST.1943-541X.0001432⟩
Journal articles hal-01326285v1

Plastic analysis-based seismic design method to control the weak storey behaviour of concentrically braced steel frames

D.B. Merczel , J.-M. Aribert , H. Somja , Mohammed Hjiaj
Journal of Constructional Steel Research, 2016, 125, pp.142--163. ⟨10.1016/j.jcsr.2016.05.008⟩
Journal articles hal-01371982v1

Erratum to “Efficiency of Eurocode 8 design rules for steel and steel–concrete composite structures” [Journal of Constructional Steel Research 112 (2015) 108–129]

A. Braconi , S. Caprili , H. Degee , M. Guendel , Mohammed Hjiaj
Journal of Constructional Steel Research, 2015, 114, pp.431. ⟨10.1016/j.jcsr.2015.08.031⟩
Journal articles hal-01225595v1

Simplified design method for slender hybrid columns

Keo Pisey , Hugues Somja , Quang Huy Nguyen , Mohammed Hjiaj
Journal of Constructional Steel Research, 2015, 110, pp.101-120. ⟨10.1016/j.jcsr.2015.03.006⟩
Journal articles hal-01139281v1

Geometrically nonlinear analysis of hybrid beam–column with several encased steel profiles in partial interaction

Pisey Keo , Quang Huy Nguyen , Hugues Somja , Mohammed Hjiaj
Engineering Structures, 2015, 100, pp.66-78. ⟨10.1016/j.engstruct.2015.05.030⟩
Journal articles hal-01326278v1

Force-based FE for large displacement inelastic analysis of two-layer Timoshenko beams with interlayer slips

Quang Huy Nguyen , Mohammed Hjiaj , Van Anh Lai
Finite Elements in Analysis and Design, 2014, 85, pp.1-10. ⟨10.1016/j.finel.2014.02.007⟩
Journal articles hal-01009388v1

Plastic bifurcation analysis of a two-layer shear deformable beam-column with partial interaction.

Philippe Le Grognec , Quang Huy Nguyen , Mohammed Hjiaj
International Journal of Non-Linear Mechanics, 2014, 67, pp.85-94. ⟨10.1016/j.ijnonlinmec.2014.08.010⟩
Journal articles hal-01113466v1

A shell theory with scale effects and higher order gradients

C. Sansour , S. Skatulla , Mohammed Hjiaj
International Journal of Solids and Structures, 2013, 50 (14-15), pp.2271-2280. ⟨10.1016/j.ijsolstr.2013.03.031⟩
Journal articles hal-01068923v1

Effects of material variability on the ductility of composite beams and overstrength coefficients

Srour Nofal , Hugues Somja , Mohammed Hjiaj , Quang Huy Nguyen
Earthquake Engineering and Structural Dynamics, 2013, 42 (7), pp.953-972. ⟨10.1002/eqe.2253⟩
Journal articles hal-01326420v1
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Effect of the steel material variability on the seismic capacity design of steel-concrete composite structures : a parametric study

Hugues Somja , Srour Nofal , Mohammed Hjiaj , Hervé Degee
Bulletin of Earthquake Engineering, 2013, 11, pp.1099-1127. ⟨10.1007/s10518-012-9420-5⟩
Journal articles hal-00914616v1

Large displacement analysis of shear deformable composite beams with interlayer slips

Mohammed Hjiaj , Jean-Marc Battini , Quang Huy Nguyen
International Journal of Non-Linear Mechanics, 2012, 47 (8), pp.895-904. ⟨10.1016/j.ijnonlinmec.2012.05.001⟩
Journal articles hal-01009370v1

Exact buckling solution for two-layer Timoshenko beams with interlayer slip

Philippe Le Grognec , Quang Huy Nguyen , Mohammed Hjiaj
International Journal of Solids and Structures, 2012, 49 (1), pp.143-150. ⟨10.1016/j.ijsolstr.2011.09.020⟩
Journal articles hal-01009341v1

Analytical approach for free vibration analysis of two-layer Timoshenko beams with interlayer slip

Quang Huy Nguyen , Mohammed Hjiaj , Philippe Le Grognec
Analytical approach for free vibration analysis of two-layer Timoshenko beams with interlayer slip, 2012, 331 (12), pp.2949-2961. ⟨10.1016/j.jsv.2012.01.034⟩
Journal articles hal-01009362v1

Dynamics of 3D beam elements in a corotational context: A comparative study of established and new formulations

Thanh-Nam Le , Jean-Marc Battini , Mohammed Hjiaj
Finite Elements in Analysis and Design, 2012, 61, pp.97-111. ⟨10.1016/j.finel.2012.06.007⟩
Journal articles hal-01068925v1

Dimensionless formulation and comparative study of analytical models for composite beams in partial interaction

Quang Huy Nguyen , Enzo Martinelli , Mohammed Hjiaj
Journal of Constructional Steel Research, 2012, 75, pp.21-31. ⟨10.1016/j.jcsr.2012.02.016⟩
Journal articles hal-01009365v1

A comparative study between displacement and mixed-based corotational finite element formulations for elasto-plastic analysis of three-dimensional beams

Rabe Alsafadie , Jean-Marc Battini , Mohammed Hjiaj , Hugues Somja
Engineering Computations, 2011, 28 (7), pp.939-982. ⟨10.1108/02644401111165149⟩
Journal articles hal-00965594v1

A family of bi-potentials describing the non-associated flow rule of pressure-dependent plastic models

Mohammed Hjiaj , Duy-Lam Dao , Gery De Saxce
Acta Mechanica, 2011, 220 (1-4), pp.237-246. ⟨10.1007/s00707-011-0477-z⟩
Journal articles hal-01068888v1

Efficient local formulation for elasto-plastic corotational thin-walled beams

Rabe Alsafadie , Jean-Marc Battini , Mohammed Hjiaj
International Journal for Numerical Methods in Biomedical Engineering, 2011, 27 (4), pp.498-509. ⟨10.1002/cnm.1311⟩
Journal articles hal-01068893v1

Efficient formulation for dynamics of corotational 2D beams

Thanh-Nam Le , Jean-Marc Battini , Mohammed Hjiaj
Computational Mechanics, 2011, 48 (2), pp.153-161. ⟨10.1007/s00466-011-0585-6⟩
Journal articles hal-01068889v1

Three-dimensional formulation of a mixed corotational thin-walled beam element incorporating shear and warping deformation

R. Alsafadie , Mohammed Hjiaj , J-M. Battini
Thin-Walled Structures, 2011, 49 (4), pp.523-533. ⟨10.1016/j.tws.2010.12.002⟩
Journal articles hal-01068892v1

Canonical and Anti-Canonical Transformations Preserving Convexity of Potentials

Claude Vallee , Mohammed Hjiaj , Danielle Fortune , Géry de Saxcé
Journal of Elasticity, 2011, 103 (2), pp.247-267. ⟨10.1007/s10659-010-9283-4⟩
Journal articles hal-00610366v1

Derivation of the exact stiffness matrix for a two-layer Timoshenko beam element with partial interaction

Quang Huy Nguyen , Mohammed Hjiaj , Enzo Martinelli
Engineering Structures, 2011, 33 (2), pp.298-307. ⟨10.1016/j.engstruct.2010.10.006⟩
Journal articles hal-01009355v1

Exact finite element model for shear-deformable two-layer beams with discrete shear connection

Quang Huy Nguyen , Mohammed Hjiaj , Samy Guezouli
Finite Elements in Analysis and Design, 2011, 47 (7), pp.718-727. ⟨10.1016/j.finel.2011.02.003⟩
Journal articles hal-01009357v1

Local formulation for elasto-plastic corotational thin-walled beams based on higher-order curvature terms

Rabe Alsafadie , Jean-Marc Battini , Hugues Somja , Mohammed Hjiaj
Finite Elements in Analysis and Design, 2011, 47 (2), pp.119-128. ⟨10.1016/j.finel.2010.08.006⟩
Journal articles hal-00965562v1

Time-dependent analysis of composite beams with continuous shear connection based on a space-exact stiffness matrix

Quang Huy Nguyen , Mohammed Hjiaj , Brian Uy
Engineering Structures, 2010, 32 (9), pp.2902-2911. ⟨10.1016/j.engstruct.2010.05.009⟩
Journal articles hal-01009332v1

Corotational mixed finite element formulation for thin-walled beams with generic cross-section

R. Alsafadie , Mohammed Hjiaj , J. -M. Battini
Computer Methods in Applied Mechanics and Engineering, 2010, 199 (49-52), pp.3197-3212. ⟨10.1016/j.cma.2010.06.026⟩
Journal articles hal-01068962v1
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Local Buckling influence on the moment redistribution for continuous composite beams in bridges

Samy Guezouli , Mohammed Hjiaj , Quang Huy Nguyen
The Baltic Journal of Road and Bridge Engineering (BJRBE), 2010, 5 (4), pp.207-217. ⟨10.3846/bjrbe.2010.29⟩
Journal articles hal-00966793v1

A space-exact beam element for time-dependent analysis of composite members with discrete shear connection

Quang Huy Nguyen , Mohammed Hjiaj , Jean-Marie Aribert
Journal of Constructional Steel Research, 2010, 66 (11), pp.1330-1338. ⟨10.1016/j.jcsr.2010.04.007⟩
Journal articles hal-01009325v1

Analysis of composite beams in the hogging moment regions using a mixed finite element formulation

Mohammed Hjiaj , Quang Huy Nguyen , Samy Guezouli , Uy Brian
Journal of Constructional Steel Research, 2009, pp.737-748
Journal articles hal-00491994v1

Analysis of composite beams in the hogging moment regions using a mixed finite element formulation

Quang Huy Nguyen , Mohammed Hjiaj , Brian Uy
Journal of Constructional Steel Research, 2009, 65 (3), pp.737-748. ⟨10.1016/j.jcsr.2008.07.026⟩
Journal articles hal-00983030v1

Effect of frictional anisotropy on the quasistatic motion of a deformable solid sliding on a planar surface

Z.Q. Feng , Mohammed Hjiaj , Géry de Saxcé , Z. Mroz
Computational Mechanics, 2006, 37 (4), pp.349-361. ⟨10.1007/s00466-005-0674-5⟩
Journal articles hal-00124219v1
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Effect of frictional anisotropy on the quasistatic motion of a deformable solid sliding on a planar surface

Zhi-Qiang Feng , Mohammed Hjiaj , Géry de Saxcé , Zenon Mróz
Computational Mechanics, 2006, 37 (4), pp.349-361. ⟨10.1007/s00466-005-0674-5⟩
Journal articles hal-01179152v1

Influence of frictional anisotropy on contacting surfaces during loading/unloading cycles

Zhi-Qiang Feng , Mohammed Hjiaj , Géry de Saxcé , Zenon Mróz
International Journal of Non-Linear Mechanics, 2006, 41 (8), pp.936--948
Journal articles hal-01179028v1

Influence of frictional anisotropy on contacting surfaces during loading/unloading cycles

Z.Q. Feng , Mohammed Hjiaj , Géry de Saxcé , Z. Mroz
International Journal of Non-Linear Mechanics, 2006, 41 (8), pp.936-948. ⟨10.1016/j.ijnonlinmec.2006.08.002⟩
Journal articles hal-00185291v1

On the modelling of complex anisotropic frictional contact laws

Mohammed Hjiaj , Z.Q. Feng , Géry de Saxcé , Z. Mroz
International Journal of Engineering Science, 2004, 42 (10), pp.1013-1034
Journal articles hal-00138159v1

Three-dimensional finite element computations for frictional contact problems with non-associated sliding rule

Mohammed Hjiaj , Z.Q. Feng , Géry de Saxcé , Z. Mroz
International Journal for Numerical Methods in Engineering, 2004, 60, pp.2045-2076
Journal articles hal-00069709v1

Three-dimensional finite element computations for frictional contact problems with non-associated sliding rule

Mohammed Hjiaj, , Zhi-Qiang Feng , Géry de Saxcé , Zenon Mróz
International Journal for Numerical Methods in Engineering, 2004, 60 (12), pp.2045--2076. ⟨10.1002/nme.1037⟩
Journal articles hal-01179514v1
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On the modelling of complex anisotropic frictional contact laws

Mohammed Hjiaj , Zhi-Qiang Feng , Géry de Saxcé , Zenon Mróz
International Journal of Engineering Science, 2004, 42 (10), pp.1013-1034. ⟨10.1016/j.ijengsci.2003.10.004⟩
Journal articles hal-01179518v1

A complete stress update algorithm for the non-associated Drucker-Prager model including treatment of the Apex

Mohammed Hjiaj , Jérôme Fortin , Géry de Saxcé
International Journal of Engineering Science, 2003, 41 (10), pp.1109-1143
Journal articles hal-00139261v1

An improved discrete element method based on a variational formulation of the frictional contact law

Jérôme Fortin , Mohammed Hjiaj , Géry de Saxcé
Computers and Geotechnics, 2002, 29 (8), pp.609-640. ⟨10.1016/S0266-352X(02)00016-2⟩
Journal articles hal-00140242v1

A variational inequality-based formulation of the frictional contact law with a non-associated sliding rule

Mohammed Hjiaj , Géry de Saxcé , Zenon Mroz
European Journal of Mechanics - A/Solids, 2002, 21 (1), pp.49-59. ⟨10.1016/S0997-7538(01)01183-4⟩
Journal articles hal-00140254v1

Bearing capacity of rigidly capped pile group in purely cohesive soils using finite element limit analysis

K. Leng , N. Graine , Mohammed Hjiaj , K. Krabbenhoft
7th International Conference on Earthquake Geotechnical Engineering, ICEGE 2019, Jan 2019, Roma, Italy. pp.3552-3559
Conference papers hal-02536684v1

Behavior of column base plates under bi-axial bending moment

L. Seco , Maël Couchaux , Mohammed Hjiaj , L.C. Neves
2019 International Colloquium on Stability and Ductility of Steel Structures, SDSS 2019, Sep 2019, Prague, Czech Republic
Conference papers hal-02368113v1

Experimental study on in-plane capacities of composite steel-concrete floor

Piseth Heng , Hugues Somja , Mohammed Hjiaj
12th International Conference on Advances in Steel-Concrete Composite Structures (ASCCS 2018), Jun 2018, valencia, Spain
Conference papers hal-01953188v1

THE SMARTCOCO DESIGN GUIDE FOR HYBRID CONCRETE-STEEL STRUCTURES

Hugues Somja , Mohammed Hjiaj , Quang Huy Nguyen , André Plumier , Hervé Degee
12th International Conference on Advances in Steel-Concrete Composite Structures (ASCCS 2018), Jun 2018, valencia, Spain
Conference papers hal-01953180v1

An energy-momentum formulation for nonlinear dynamics of planar co-rotating beams

S. Chhang , Mohammed Hjiaj , J.-M. Battini , C. Sansour
6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2017, Jun 2017, Rhodes Island, Greece. pp.3682-3696
Conference papers hal-01740179v1

Concrete confinement and degree of shear connection effects in hybrid column design

P. Keo , H. Somja , Quang Huy Nguyen , Mohammed Hjiaj
2017 fib Symposium - High Tech Concrete: Where Technology and Engineering Meet, Jun 2017, Maastricht, Netherlands. ⟨10.1007/978-3-319-59471-2-157⟩
Conference papers hal-01619375v1

Buckling Resistance of Hybrid Steel-Concrete Columns

Keo Pisey , Hugues Somja , Quang Huy Nguyen , Mohammed Hjiaj
8th International Conference on Composite Construction in Steel and Concrete CCVIII – 2017, Jul 2017, Jackson Hole, United States
Conference papers hal-01953264v1

A simplified model of a steel column subjected to impact

P. Heng , Mohammed Hjiaj , J.-M. Battini
7th European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS Congress 2016, Jun 2016, Hersonissos, Greece. pp.273--286
Conference papers hal-01416482v1

Energy-momentum method for nonlinear dynamic of 2D corotational beams

S. Chhang , Mohammed Hjiaj , J.-M. Battini , C. Sansour
7th European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS Congress 2016, Jun 2016, Hersonissos, Greece. pp.5496--5506
Conference papers hal-01416481v1

On the weak storey behaviour of concentrically braced frames

D.B. Merczel , J.-M. Aribert , Hugues Somja , Mohammed Hjiaj , Janos Logo
8th International Conference on Behavior of Steel Structures in Seismic Areas. STESSA 2015, Jul 2015, Shanghai, China
Conference papers hal-01954397v1

A method to avoid weak storey mechanisms in concentrically braced frames

D.B. Merczel , J.-M. Aribert , Hugues Somja , Mohammed Hjiaj
8th International Conference on Behavior of Steel Structures in Seismic Areas - STESSA 2015, Jul 2015, Shanghai, China
Conference papers hal-01954383v1

Development of design method for composite columns with several encased steel profiles under combined shear and bending.

Quang Huy Nguyen , Mohammed Hjiaj , Van Toan Tran
7th European Conference on Steel and Composite Structures, Sep 2014, Napoli, France
Conference papers hal-01010438v1

Design of slender hybrid columns. hybrid2014 by iabse.ch„Exploring the Potential of Hybrid Structures for Sustainable Construction“

Keo Pisey , Hugues Somja , Quang Huy Nguyen , Mohammed Hjiaj
Hybrid 2014, IABSE, Jun 2014, Fribourg, Switzerland
Conference papers hal-01084980v1

Experimental study on the seismic behaviour of an innovative shear link system in slab-to-wall connection

Gael Le Bloa , Hugues Somja , Franck Palas , Mohammed Hjiaj
Concrete Innovation Conference, COIN, Jun 2014, Oslo, Norway
Conference papers hal-01084959v1

Static and seismic characterization of an innovative thermal break system in slab to wall connection

Gael Le Bloa , Hugues Somja , Franck Palas , Mohammed Hjiaj
2014 fib congress : Improving performance of concrete structures, fib, Feb 2014, mumbai, India
Conference papers hal-01084948v1

Plasticity-based method to avoid weak storey behaviour of concentrically braced frames

Daniel B. Merczel , Hugues Somja , Jean-Marie Aribert , Mohammed Hjiaj , Janos Logo
eurosteel 2014, Sep 2014, Naples, Italy
Conference papers hal-01084969v1

Nonlinear analysis of hybrid steel-concrete beam with interlayer slips

Keo Pisey , Mohammed Hjiaj , Quang Huy Nguyen , Hugues Somja
11th World Congress on Computational Mechanics, Jul 2014, barcelone, Spain
Conference papers hal-01084976v1

On the weak storey behaviour of concentrically braced steel frames

Daniel B. Merczel , Hugues Somja , Jean-Marie Aribert , Mohammed Hjiaj , Janos Logo
Eurodyn 2014, Jun 2014, Porto, Portugal
Conference papers hal-01084966v1

Experimental Study of the Composite Timber- Concrete SBB Connection under Monotonic and Reversed-Cyclic Loadings.

Manuel Manthey , Quang Huy Nguyen , Hugues Somja , Mohammed Hjiaj , Jerome Duchêne
Materials and Joints in Timber Structures, 2014, Stuttgart, Germany. pp.433-442
Conference papers hal-01010441v1

On the plasticity based seismic design of concentrically braced steel frames

Daniel Merczel , Hugues Somja , Jean-Marie Aribert , Mohammed Hjiaj , Janos Logo
Vienna Congress on Recent Advances in Earthquake Engineering and Structural Dynamics, Aug 2013, Vienne, Austria
Conference papers hal-00973786v1

Développement d'un boitier isolant structurel en réponse aux nouvelles exigences thermiques, acoustiques et structurelles.

Gael Le Bloa , Hugues Somja , Franck Palas , Mohammed Hjiaj
Journées techniques GC 2013, Mar 2013, paris, France
Conference papers hal-01084978v1

Efficient formulation for nonlinear dynamics of steel frames

Mohammed Hjiaj , T. N. Le , J. M. Battini
STESSA 2012: PROCEEDINGS OF THE 7TH INTERNATIONAL CONFERENCE ON BEHAVIOUR OF STEEL STRUCTURES IN SEISMIC AREAS, 2012, 6000 BROKEN SOUND PARKWAY NW, STE 300, BOCA RATON, FL 33487-2742, United States. pp.1113-1118
Conference papers hal-01068932v1

Analytical expressions of buckling loads for two-layer Timoshenko members with interlayer slips

Quang Huy Nguyen , Philippe Le Grognec , Mohammed Hjiaj
The international conference on advances in computational mechanics, 2012, Vietnam. pp.xx-xx
Conference papers hal-01010442v1

Geometrically nonlinear analysis of shear deformable composite members with partial interaction

Quang Huy Nguyen , Mohammed Hjiaj , Jean-Marc Batitini
10th International Conference on Advances in Steel Concrete Composite and Hybrid Structures Singapore, 2012, Singapore. pp.xx-xx
Conference papers hal-01010444v1

Overstrength demands for joints in composite frames with account of the actual European steel production

Srour Nofal , Hugues Somja , Mohammed Hjiaj , Quang Huy Nguyen
6th European Conference on Steel and Composite Structures, Aug 2011, Hungary. pp.453-458
Conference papers hal-00965656v1

Impact of the material variability on the efficiency of seismic capacity design of steel-concrete composite structures

Hervé Degee , Srour Nofal , Hugues Somja , Mohammed Hjiaj
EURODYN 2011 - The 8th International Conference on Structural Dynamics, Jul 2011, Belgium. pp.471-481
Conference papers hal-00965995v1

Integration schemes and reduction methods in nonlinear structural dynamics with SO(3)-valued configuration spaces

Carlo Sansour , Mohammed Hjiaj
10e colloque national en calcul des structures, May 2011, Giens, France. pp.Clé USB
Conference papers hal-00597498v1

Rotation capacity of plastic hinges in composite beams. Determination of the statistical distribution

Srour Nofal , Hugues Somja , Mohammed Hjiaj , Boissonnade Nicolas
6th European Conference on Steel and Composite Structures, Aug 2011, Hungary. pp.2361-2366
Conference papers hal-00965993v1

Geometrically non-linear finite element analysis of two-layer composite beams with interlayer slip

Quang Huy Nguyen , Mohammed Hjiaj , Jean-Marc Battini
IV European Conference on Computational Mechanics, 2010, France. pp.xx-xx
Conference papers hal-01010447v1

Closed-form solution for two-layer composite shear deformable beams with interlayer

Quang Huy Nguyen , Mohammed Hjiaj , Brian Uy
4th International Conference on Steel & Composite Structures, 2010, Australia. pp.xx-xx
Conference papers hal-01010445v1
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Comportement hystérétique du frottement anisotrope

Géry de Saxcé , Zhi-Qiang Feng , Zenon Mróz , Mohammed Hjiaj
CFM 2007 - 18ème Congrès Français de Mécanique, Aug 2007, Grenoble, France
Conference papers hal-03361719v1

Simulation of orthotropic frictional contact with non-associated sliding rule

Géry de Saxcé , Zhi-Qiang Feng , Mohammed Hjiaj , Zenon Mróz
8th International Conference on Computational Structures Technology (CST 2006), Sep 2006, Las Palmas de Gran Canaria, Spain. ⟨10.4203/ccp.83.229⟩
Conference papers hal-01179161v1