Hugues Somja

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Publications

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Performance assessment of a novel connector for timber frame facades on concrete slabs

Tran-Van Han , Alice Le Berder , Tuan-Anh Nguyen , Clemence Lepourry-Nicollet , Hugues Somja

Journal of Building Engineering, 2025, 114, pp.114397. ⟨10.1016/j.jobe.2025.114397⟩

Article dans une revue hal-05421932v1
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Experimental investigation on an innovative thermal break system for exterior wall-slab joints under monotonic and reversed cyclic loading

Mohammad Abdallah , Piseth Heng , Gaël Le Bloa , Franck Palas , Hugues Somja

Journal of Building Engineering, 2025, 114, pp.114226. ⟨10.1016/j.jobe.2025.114226⟩

Article dans une revue hal-05448140v1

A methodology for the characterization of the climate action on internally insulated buildings equipped with thermal breaker systems identifying seasonal and daily contributions

Andrea Cavallari , Mohammad Abdallah , Hugues Somja , Fekri Meftah , Romuald Billard

Journal of Building Engineering, 2025, 116, pp.114659. ⟨10.1016/j.jobe.2025.114659⟩

Article dans une revue hal-05423089v1
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Experimental and numerical investigations towards the lateral torsional buckling of cellular steel beams

Nicolas Boissonnade , Joanna Nseir , Hugues Somja

Thin-Walled Structures, 2024, 195, pp.111388. ⟨10.1016/j.tws.2023.111388⟩

Article dans une revue hal-04467377v1
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Design of cellular steel beams subjected to lateral torsional buckling

Nicolas Boissonnade , Joanna Nseir , Hugues Somja

Thin-Walled Structures, 2024, 197, pp.111604. ⟨10.1016/j.tws.2024.111604⟩

Article dans une revue hal-04644987v1
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Behaviour of embedded H-profile balcony-to-slab connection

Piseth Heng , Hong Hanh Le , Hugues Somja , Franck Palas , Clemence Lepourry-Nicollet

Journal of Constructional Steel Research, 2024, Journal of Constructional Steel Research, 213, ⟨10.1016/j.jcsr.2023.108337⟩

Article dans une revue hal-04443256v1

Mechanical behavior of a new thermal break system for exterior wall-slab joints under monotonic loading

Mohammad Abdallah , Piseth Heng , Franck Palas , Hugues Somja

Engineering Structures, 2024, Engineering Structures, 303, pp.117563. ⟨10.1016/j.engstruct.2024.117563⟩

Article dans une revue hal-04432216v1
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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⟩

Article dans une revue hal-04066413v1

An experimental investigation on the dovetail notched connection for cross-laminated-timber-concrete composite slabs

Vanthet Ouch , Piseth Heng , Quang-Huy Nguyen , Hugues Somja , Thierry Soquet

European Journal of Environmental and Civil Engineering, 2023, 27 (15), pp.4466-4496. ⟨10.1080/19648189.2023.2194351⟩

Article dans une revue hal-04087976v1
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Influence of partial shear connection on the behaviour of U-shaped steel concrete beams with L-shaped shear connectors

C. Lepourry-Nicollet , P. Heng , H. Somja , F. Palas

Engineering Structures, 2023, 278, pp.115360. ⟨10.1016/j.engstruct.2022.115360⟩

Article dans une revue hal-03975304v1
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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⟩

Article dans une revue hal-03433434v1

Nonlinear analysis of RC members subjected to combined bending-shear-torsion stresses: a numerical multi-fiber displacement-based finite element model with warping

Tuan-Anh Nguyen , Quang Huy Nguyen , Hugues Somja

Acta Mechanica, 2021, 232 (7), pp.2635-2658. ⟨10.1007/s00707-021-02966-x⟩

Article dans une revue hal-03245303v1
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Behaviour of a joint between a U-shaped steel-concrete beam and a concrete-filled steel tubular column

P. Heng , C. Lepourry , H Somja , F. Palas

Journal of Constructional Steel Research, 2020, 175, pp.106322. ⟨10.1016/j.jcsr.2020.106322⟩

Article dans une revue hal-02960421v1
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An enhanced finite element model for reinforced concrete members under torsion with consistent material parameters

Tuan-Anh Nguyen , Quang Huy Nguyen , Hugues Somja

Finite Elements in Analysis and Design, 2019, 167, pp.103323. ⟨10.1016/j.finel.2019.103323⟩

Article dans une revue hal-02372366v1
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An innovative concrete-steel structural system for long-span structure allowing a fast and simple erection

Clemence Lepourry , Piseth Heng , Hugues Somja , Nicolas Boissonnade , Franck Palas

Structures, 2019, 21, pp.55-74. ⟨10.1016/j.istruc.2019.04.016⟩

Article dans une revue hal-02372370v1

Reliability-Based Analysis for Thermal Break System under Low-Cycle Climatic Fatigue Loads

Piseth Heng , Benoit Le Gac , Pisey Keo , Hugues Somja , Franck Palas

Journal of Structural Engineering, 2019, 145 (3), pp.04019003. ⟨10.1061/(asce)st.1943-541x.0002268⟩

Article dans une revue hal-01971436v1
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Behavior of a new shear connector for U-shaped steel-concrete hybrid beams

P. Keo , C. Lepourry , H. Somja , F. Palas

Journal of Constructional Steel Research, 2018, 145, pp.153-166. ⟨10.1016/j.jcsr.2018.01.028⟩

Article dans une revue hal-01740177v1
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Low-cycle fatigue life of a thermal break system under climatic actions

Pisey Keo , Benoit Le Gac , Hugues Somja , Frank Palas

Engineering Structures, 2018, 168, pp.525-543. ⟨10.1016/j.engstruct.2018.04.063⟩

Article dans une revue hal-01809293v1

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 et al.

Bulletin of Earthquake Engineering, 2017, 15 (4), pp.1559-1607

Article dans une revue hal-01952970v1
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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⟩

Article dans une revue hal-01616204v1

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⟩

Article dans une revue hal-01259416v1

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⟩

Article dans une revue hal-01371982v1

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⟩

Article dans une revue hal-01349678v1

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 et al.

Journal of Constructional Steel Research, 2015, 114, pp.431. ⟨10.1016/j.jcsr.2015.08.031⟩

Article dans une revue hal-01225595v1

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⟩

Article dans une revue hal-01326278v1

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⟩

Article dans une revue hal-01139281v1

Design of cellular beams against lateral torsional buckling

Nicolas Boissonnade , Joanna Nseir , Moussa Lô , Hugues Somja

Proceedings of the ICE - Structures and Buildings, 2014, 167 (7), pp.436-444

Article dans une revue hal-01953034v1

On the behaviour of concentrically braced frames subjected to seismic loading

Hugues Somja , Daniel B. Merczel , Jean-Marie Aribert , Janos Logo

Periodica Polytechnica, 2013, 57 (2), pp.113-115. ⟨10.3311/PPci.7167⟩

Article dans une revue hal-00965633v1

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⟩

Article dans une revue istex 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⟩

Article dans une revue hal-00914616v1
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New beam-to-beam joint with concrete embedding for composite bridges Experimental study and finite element modelling

Hugues Somja , Kaing Sao Serey , Alain Lachal

Journal of Constructional Steel Research, 2012, 2012 (77), pp.210-222. ⟨10.1016/j.jcsr.2012.05.007⟩

Article dans une revue hal-00916800v1

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⟩

Article dans une revue hal-00965594v1

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⟩

Article dans une revue istex hal-00965562v1

A new strategy for analysis of erection stages including an efficient method for creep analysis

H. Somja , V. de Ville de Goyet

Engineering Structures, 2008, 30 (10), pp.2871-2883

Article dans une revue hal-01953072v1

A 3D DUCTILE-NOTCHED CONNECTION FOR TIMBER-CONCRETE COMPOSITE BEAM: EXPERIMENTAL INVESTIGATION

Adham Al Rahim , Piseth Heng , Clemence Lepourry , Hugues Somja , Franck Palas

13th World Conference on Timber Engineering: Timber for a Livable Future, WCTE 2023, Jun 2023, Oslo, Norway. pp.3342-3350, ⟨10.52202/069179-0435⟩

Communication dans un congrès hal-04226707v1

Conception et mise en oeuvre d’une poutre hybride acier-béton à coffrage structurel pour les grands franchissements

Grégoire Corre , Clemence Lepourry-Nicollet , Piseth Heng , Hugues Somja

CFGC 2023, May 2023, Paris, France. pp.994-1003

Communication dans un congrès hal-04672533v1

AN EXPERIMENTAL AND NUMERICAL INVESTIGATION ON A DOVETAIL NOTCHED CONNECTION FOR CROSS-LAMINATED-TIMBER-CONCRETE COMPOSITE SLABS

Vanthet Ouch , Piseth Heng , Hugues Somja , Thierry Soquet

13th World Conference on Timber Engineering: Timber for a Livable Future, WCTE 2023, Jun 2023, Oslo, Norway. pp.3333-3341, ⟨10.52202/069179-0434⟩

Communication dans un congrès hal-04226709v1

EXPERIMENTAL TESTING ON AN INNOVATIVE NOTCHED CONNECTION FOR TIMBER-CONCRETE COMPOSITE STRUCTURES

L. Gérard , P. Heng , C. Lepourry , A. Al Rahim , H. Somja

6th fib International Congress on Concrete Innovation for Sustainability, 2022, Jun 2022, Oslo, Norway. pp.614-623

Communication dans un congrès hal-03932229v1

CYCLIC BEHAVIOUR OF A DOVETAIL-SHAPE NOTCHED CONNECTION FOR CROSS-LAMINATED-TIMBER-CONCRETE COMPOSITE SLABS

A. Al Rahim , P. Heng , H. Somja , T. Soquet

6th fib International Congress on Concrete Innovation for Sustainability, 2022, Jun 2022, Oslo, Norway. pp.773-782

Communication dans un congrès hal-03932235v1

Caractérisation expérimentale du comportement statique d’une connexion innovante par encoches pour les planchers mixtes bois – béton

Adham Al Rahim , Piseth Heng , Clemence Lepourry-Nicollet , Lucile Gerard , Hugues Somja

RUGC 2022, May 2022, Lille, France. ⟨10.26168/ajce.40.1.39⟩

Communication dans un congrès hal-04712485v1
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Experimental behaviour of an innovative demountable balcony with sophisticated connection

Hong Hanh Le , Piseth Heng , Clemence Lepourry , Hugues Somja

Fib Symposium 2021: Concrete Structures: New Trends for Eco-Efficiency and Performance, Jun 2021, Lisbon, Portugal

Communication dans un congrès hal-03254969v1
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A notched connection for CLT-concrete composite slabs resisting to uplift without metallic connectors: experimental investigation

Vanthet Ouch , Piseth Heng , Quang Huy Nguyen , Hugues Somja , Thierry Soquet

Fib Symposium 2021: Concrete Structures: New Trends for Eco-Efficiency and Performance, Jun 2021, Lisbon, Portugal

Communication dans un congrès hal-03254979v1
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Effect of climatic actions on buildings with internal insulation and thermal breaks: multi-scalea approach and thermo-hydro-mechanical modeling

Try Meng , H. Somja , F. Meftah , P. Heng

14th World Congress on Computational Mechanics (WCCM) - ECOMAS Congress 2020, IACM; Ecomas, Jan 2021, paris (Virtual event), France. pp.1-12, ⟨10.23967/wccm-eccomas.2020.125⟩

Communication dans un congrès hal-03691382v1
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Numerical study of balcony deformations taking into account the presence of thermal break system

Tuan-Anh Nguyen , Piseth Heng , Hugues Somja , Quang Huy Nguyen

Fib Symposium 2021: Concrete Structures: New Trends for Eco-Efficiency and Performance, Jun 2021, Lisbon, Portugal

Communication dans un congrès hal-03254882v1

Experimental and numerical investigations of the influence of partial interaction on the behaviour of U-shaped concete steel beams

Clemence Lepourry , Piseth Heng , Hugues Somja , Franck Palas

fib Symposium 2019 : Concrete innovations in materials, design and structures, May 2019, Krakow, Poland

Communication dans un congrès hal-02269015v1

Non linear finite element analysis of reinforced concrete members under torsion

Tuan Anh Nguyen , Quang Huy Nguyen , Hugues Somja

fib Symposium 2019 : Concrete innovations in materials, design and structures, May 2019, Krakow, Poland

Communication dans un congrès hal-02269012v1

Experimental and numerical investigation on the behaviour of the joint between a U-Shaped concrete-steel beam and a concrete filled steel square column

Clemence Lepourry , Piseth Heng , Hugues Somja , Franck Palas

fib Symposium 2019 : Concrete innovations in materials, design and structures, May 2019, Krakow, Poland

Communication dans un congrès hal-02269008v1

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

Communication dans un congrès hal-01953188v1

Resistance of a steel-concrete hybrid thermal break system to low cycle fatigue under thermal actions

Benoit Le Gac , Pisey Keo , Hugues Somja , Franck Palas

12th International Conference on Advances in Steel-Concrete Composite Structures (ASCCS 2018), Jun 2018, valencia, Spain

Communication dans un congrès hal-01953171v1
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Strut-and-tie model for the support of steel beams crossing concrete beams

Frédéric Marie , H. Somja

12th International Conference on Advances in Steel-Concrete Compositie Strutures ASCCS 2018, Jun 2018, Valencia, Spain. ⟨10.4995/ASCCS2018.2018.7018⟩

Communication dans un congrès hal-01841161v1

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

Communication dans un congrès hal-01953180v1

Experimental Study on the M-V Interaction of a Hybrid Steel Connection Used in Concrete Floor-to-Balcony Junction

Gaël Le Bloa , Hugues Somja , Franck Palas

High Tech Concrete: Where Technology and Engineering Meet. 2017 fib Symposium., Jun 2017, maastricht, Netherlands. pp.2407-2414

Communication dans un congrès hal-01953250v1

An innovative concrete-steel structural system allowing for a fast and simple erection

Clemence Lepourry , Hugues Somja , Pisey Keo , Piseth Heng , Franck Palas

12th International Conference on Advances in Steel-Concrete Composite Structures (ASCCS 2018), Jun 2018, valencia, Spain

Communication dans un congrès hal-01953160v1
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Modèle bielles-tirants pour le support d'une poutre transversale acier noyée dans une poutre principale béton

Frédéric Marie , Hugues Somja

35èmes Rencontres Universitaires de Génie Civil, May 2017, Nantes, France

Communication dans un congrès hal-01527422v1

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

Communication dans un congrès hal-01953264v1

Recent advances in steel-concrete composite and hybrid structures: Concrete elements reinforced by steel profiles

H. Degée , A. Elghazouli , H. Somja , T. Bogdan , A. Plumier

Festschrift zum 60. Geburtstag von Univ.‐Prof. Dr.‐Ing. Ulrike Kuhlmann, Dec 2017, Stuttgart, Germany. pp.285-290, ⟨10.1002/cepa.596⟩

Communication dans un congrès hal-02269031v1

Experimental study of the behavior of a steel-concrete hybrid thermal break system under vertical actions

P. Keo , B. Le Gac , H. Somja , F. Palas

2017 fib Symposium - High Tech Concrete: Where Technology and Engineering Meet, Jun 2017, Maastricht, Netherlands. ⟨10.1007/978-3-319-59471-2_293⟩

Communication dans un congrès hal-01619380v1

Behavior of a new type of shear connector for U-shaped Steel-concrete hybrid beams

P. Keo , C. Lepourry , H. Somja , F. Palas

2017 fib Symposium - High Tech Concrete: Where Technology and Engineering Meet, Jun 2017, Maastricht, Netherlands. ⟨10.1007/978-3-319-59471-2-155⟩

Communication dans un congrès hal-01619378v1

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⟩

Communication dans un congrès hal-01619375v1

Experimental study on the seismic behaviour of an innovative hybrid concrete connection used as thermal break system

Gael Le Bloa , Hugues Somja , Franck Palas

CONSEC 2016, Sep 2016, lecco, Italy

Communication dans un congrès hal-01953273v1

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

Communication dans un congrès hal-01954397v1

EXPERIMENTAL STUDY ON THE SEISMIC BEHAVIOUR OF AN INNOVATIVE HYBRID SHEAR LINK

Gael Le Bloa , Hugues Somja , Franck Palas

Concrete – Innovation and Design, fib Symposium, Copenhagen May 18-20, 2015, May 2015, Copenhagen, Denmark

Communication dans un congrès hal-01953281v1

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

Communication dans un congrès hal-01954383v1

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

Communication dans un congrès hal-01084980v1

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

Communication dans un congrès hal-01084948v1

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

Communication dans un congrès hal-01084959v1

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

Communication dans un congrès hal-01084976v1

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

Communication dans un congrès hal-01084969v1

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

Communication dans un congrès 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

Communication dans un congrès hal-01010441v1

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

Communication dans un congrès hal-01084978v1

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

Communication dans un congrès hal-00973786v1

Lateral Torsional Buckling of Cellular Steel Beams

Joanna Nseir , Moussa Lo , Delphine Sonck , Hugues Somja , Olivier Vassart et al.

Annual Stability Conference, Structural Stability Research Council, Apr 2012, United States

Communication dans un congrès hal-00973769v1

Experimental and Numerical Investigations towards Lateral Torsional Buckling of Cellular Steel Beams

Moussa Lo , Joanna Nseir , Hugues Somja , Nicolas Boissonnade

8th European solid mechanics conference, Jul 2012, Graz, Austria

Communication dans un congrès hal-00973774v1

Influence of Imperfections in FEM Modeling of Lateral Torsional Buckling

Hugues Somja , Nicolas Boissonnade

Annual Stability Conference, Structural Stability Research Council, Apr 2012, United States. pp.741-752

Communication dans un congrès hal-00965996v1

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

Communication dans un congrès hal-00965995v1

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

Communication dans un congrès hal-00965993v1

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

Communication dans un congrès hal-00965656v1
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NUMERICAL MODELLING OF COMPOSITE BEAM-TO-BEAM JOINTS-INNOVATIVE SOLUTIONS

Samy Guezouli , Hugues Somja , Sao Serey Kaing , Alain Lachal

6th International Conference on Composite Construction in Steel and Concrete, Jul 2008, Tabernash, CO, United States. pp.542-553, ⟨10.1061/41142(396)44⟩

Communication dans un congrès hal-00967002v1

Analysis of hybrid steel-concrete structures and components

Hugues Somja , Pisey Keo

A. Plumier; H. Degée. Design of Hybrid Structures, 1, CRC Press, pp.69-116, 2023, ISBN 9781003149811. ⟨10.1201/9781003149811-3⟩

Chapitre d'ouvrage hal-04197602v1