Ludovic Jason
- Service d'Etudes Mécaniques et Thermiques (SEMT)
Présentation
Commissariat à l'Energie Atomique et aux Energies Alternatives - CEA SACLAY Directeur de Recherche (HDR) du CEA et expert Sénior en Génie Civil Simulation du comportement thermomécanique de structures en béton, béton armé et béton précontraint
Publications
Publications
Reducing input uncertainties in damage-based finite element models of nuclear containment structures through Bayesian inferenceEURO-C 2026, TU Wien, Institute for Mechanics of Materials and Structures, Mar 2026, Seefeld, Austria. pp.145-152, ⟨10.1201/9781003660026-16⟩ |
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Comprehensive uncertainty quantification of damage-based modeling of cracking in reinforced concrete structures12th International Conference on Fracture Mechanics for Concrete and Concrete Structures, International Association on Fracture Mechanics of Concrete and Concrete Structures (IA-FramCoS); Union of International Associations (UIA), Apr 2025, Vienna, Austria. ⟨10.21012/FC12.1119⟩ |
Multiscale simulation of the thermomechanical behavior of containment buildings of nuclear power plants12th International Conference on Fracture Mechanics of Concrete and Concrete Structures, Apr 2025, Vienna, Austria. ⟨10.21012/FC12.1111⟩ |
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Simulation of the influence of initial voids on the mechanical behaviour of steel-concrete-steel structuresICDM 2025, Jul 2025, Singapour, Singapore |
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Detailed Design Optimization of Reinforced Concrete Flexural Sections Using MultiObjective Genetic AlgorithmFIB Symposium 2025, Jun 2025, Antibes, France |
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Deterministic behavior of an anchoring plate and sensitivity study12th International Conference on Fracture Mechanics for Concrete and Concrete Structures, Apr 2025, Vienna, Austria. ⟨10.21012/FC12.1211⟩ |
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Simulation of the influence of initial voids on the mechanical behaviour of steel-concrete-steel structures in shearACEM24/Structures24, Aug 2024, Seoul (Korea), South Korea |
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Simulation of pushout tests with defects and modelling using response surface methodologyECCOMAS 2024, Jun 2024, Lisbon, Portugal |
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Simulations d'essais d'ancrage dans le béton à l'aide d'un modèle de Mazars régularisé16ème Colloque National en Calcul de Structures (CSMA 2024), CNRS; CSMA; ENS Paris-Saclay; CentraleSupélec, May 2024, Hyères, France |
Simulation of the influence of initial voids on the mechanical behaviour of steel-concrete-steel structures in compression10th International Congress on Industrial and Applied Mathematics, Aug 2023, Tokyo, Japan |
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Régularisation en compression d’un modèle de Mazars modifiéCongrès Français du Génie Civil - CFGC 2023, May 2023, Gif sur Yvette (91), France. ⟨10.26168/ajce.41.1.45⟩ |
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Application of the Adaptive Static Condensation Method on the Vercors Mock-UpCOMPLAS 2023, Sep 2023, Barcelona, Spain |
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Horizon Europe MatCHMaker Project4th EMMC International Workshop 2023, Apr 2023, Vienna, Austria |
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Modélisation du comportement non linéaire de poutres sandwich acier béton11ème colloque national de l'AFPS, Nov 2023, Guadeloupe, France |
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Finite element analysis of steel-concrete-steel beams with stud defectsTINCE'23, Oct 2023, Saclay, France, France |
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Numerical study on prestressed concrete containment building: creep, ageing and leakage. Application to VERCORS mockupSMiRT-26 - 26th International Conference on Structural Mechanics In Reactor Technology, Jul 2022, Berlin, Germany |
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Intégration du principe de raffinement de maillage dans la méthode de Condensation Statique Adaptative (ASC)15ème colloque national en calcul des structures, Université Polytechnique Hauts-de-France [UPHF], May 2022, 83400 Hyères-les-Palmiers, France |
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Integration of the principle of mesh refinement in the Adaptive Static Condensation (ASC) methodEURO-C 2022, May 2022, Vienna, Austria. pp.424-431, ⟨10.1201/9781003316404-50⟩ |
A 3D Model Combining Cohesive Zone Approach and Friction to Model the Steel-Concrete Interface15th World Congress on Computational Mechanics (WCCM-XV), Jul 2022, Yokohama, Japan |
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Refined and simplified modelling of steel-concrete-steel (SCS) composite beamsEURO-C 2022 -, May 2022, Vienne, Austria. pp.332-340, ⟨10.1201/9781003316404-40⟩ |
Shear behavior of the connexion system of steel-concrete-steel composite structure: modelling of a push-out test14th World Congress in Computational Mechanics (WCCM) ECCOMAS Congress 2020, 2021, Paris, France |
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New adaptative static condensation method for the simulation of large dimensions prestressed reinforced concrete structuresCOMPLAS 2021, Sep 2021, Barcelona, Spain |
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Mesoscopic modelling of the behaviour of interfaces between reinforcing steel and concreteCOMPLAS 2021 - XVI International Conference on Computational Plasticity, Fundamentals and Applications, Sep 2021, Barcelona, Spain |
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Simulation of the active confinement effect on the steel-concrete bond in reinforced concrete structures2nd International Conference on Numerical Modelling in Engineering, Aug 2019, Beijing, China |
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Influence of dowel effect for the simulation of reinforced concrete structures4th International Conference on Building Materials and Construction (ICBMC 2019), Feb 2019, Singapore, Singapore |
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Modelling of the behavior of steel-concrete-steel composite beams with a full or a partial composite actionFraMCoS-X, Jun 2019, Bayonne, France |
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Investigation of dowel action on a steel-concrete bond model for reinforced concrete structuresEURO-C 2018, Feb 2018, Bad-Hofgastein, Austria |
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On the influence of the steel-concrete bond model for the simulation of reinforced concrete structures using damage mechanicsThe Third International Conference on Damage Mechanics (ICDM 3), Jul 2018, Shanghai, China |
Méthode EFS condensée pour l’analyse des structures sous incertitudes9èmes Journées Fiabilité des Matériaux et des Structures, Mar 2016, Nancy, France |
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Modelling strategies of prestressing tendons and reinforcement bars in concrete structuresVII European Congress on Computational Methods in Applied Sciences and Engineering, Jun 2016, Hersonissos, Crete Island, Greece |
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Adaptive zooming method for the simulation of quasi-brittle materialsInternational Conference on Damage Mechanics, 2015, Troyes, France. pp.284-291, ⟨10.4028/www.scientific.net/AMM.784.284⟩ |
Shear-wall mock-up simulation subjected to monotonic loading with concrete-steel bond slip modelPANACM 2015, Apr 2015, Buenos Aires, Argentina |
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Shear wall mock up subjected to monotonic loading with concrete steel bond modelPANACM 2015 - First Pan-American 3Congress on Computational Mechanics, Apr 2015, Buenos Aires, Argentina |
Structural zooming method for the simulation of large reinforced concrete structuresSMiRT 23: Structural Mechanics in Reactor Technology, Aug 2015, Manchester, United Kingdom |
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Development and validation of a bond slip model for the simulation of industrial structuresSMiRT 21 conference, Nov 2011, New Delhi, India |
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Simulation of BARCOM 1 : 4 scale Indian concrete containment buildingSMiRT 21 conference, Nov 2011, New Delhi, India |
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Simulation of cracking for reinforced concrete structures. Application on a large RC beam and a shearing wallWorld Congress on Structural Engineering and Mechanics (ASEM) 2011, Sep 2011, Seoul, South Korea |
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Steel concrete bond model for the simulation of industrial structuresWorld Congress on Advances in Structural Engineering and Mechanics (ASEM) 2011, Sep 2011, Seoul, South Korea |
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Benchmark on the cracking simulation of reinforced concrete tiesFraMCoS 7, 2010, Jeju, South Korea |
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Mechanical behaviour of prestressed reinforced concrete vessels as an option to replace GFR reference primary circuitESOPE 2010, Jul 2010, Paris, France |
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1D vs 3D modelling of the tendons in a Representative Structural Volume of a concrete containment building8th World Congress on Computational Mechanics (WCCM), 2008, Venise, Italy |
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Preliminary computations for a Representative Structural Volume of nuclear containment buildingsFraMCoS 6, 2007, Catane, Italy |
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Simulation of the prestress in a Representative Structural Volume of a French 1450 MWe containement building19th international conference on structural mechanics in reactor technology (SMIRT), 2007, Toronto, Canada |
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Evaluation of RC slab response under soft impact by means of various numerical modelsConcrete under severe conditions, CONSEC’07, 2007, Tours, France |
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Influence of 3D constitutive laws on the impact response of a concrete slabInternational Conference on Computational Plasticity (COMPLAS), 2007, Barcelone, Spain |
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Some constitutive and computational aspects of coupled hydraulic-damage problems for leakage rate predictions of concrete vesselsComputational Modelling of Concrete Structures EURO-C, 2006, Mayrhofen, Austria |
Representative Structural Volume for French containment buildings: from numerical computations to experiment7th World Congress on Computational Mechanics, WCCM, 2006, Los Angeles, United States |
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Impacts of the Mechanical Constitutive Law on the Hydraulic Behaviour of a Containment BuildingCreep, 2005, France. pp.335-340 |
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Hydraulic Behaviour of a Representative Structural Volume for Confinement BuildingsProc. SmiRT 18, Aug 2005, Beijing, China. pp.1 |
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Mechanical Structural Damage and Analysis of a Containment BuildingProc. 5th Int. Conf. On Computation of Shell and Spatial Structures, 2005, Austria, Australia. pp.1 |
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Validation of a damage Plasticity Model for Concrete in Tension and in CompressionComplas VII, 2005, Barcelone, Spain |
Impacts of the Mechanical Constitutive Law on the Hydraulic Behaviour of a Containment Building5th International Conference On Computation of Shell and Saptial Structures, 2005, Austria, Australia. pp.1 |
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Simulation of the Hydraulic Behavior for Structures - Applications to a Representative Volume of Containment Building3rd Biot Conf. On Poromechanics, 2005, France |
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Numerical Study of Propagation Grout In Sands4th International Conference on Ground Improvement Techniques, 2003, Kuala Lumpur, Malaysia |
Numerical simulation of stud pullout in concrete using a regularized damage modelFIB Symposium 2025, Jun 2025, Antibes (06), France |
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La mécanique des structures - Une monographie de la Direction des énergiesCEA Paris-Saclay. Editions du Moniteur, 2025, Les Monographies de la DES, 978-2-281-14800-8 |
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Continuum damage modelling in geomechanicsFelix Darve, Ioannis Vardoulakis. Degradations and Instabilities in Geomaterials, 461, Springer, pp.77-105, 2004, International Centre for Mechanical Sciences book series (CISM), 978-3-211-21936-2. ⟨10.1007/978-3-7091-2768-1_3⟩ |
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Relation endommagement perméabilité pour les bétons. Application aux calculs de structuresMatériaux et structures en mécanique [physics.class-ph]. Ecole Centrale de Nantes; Université de Nantes, 2004. Français. ⟨NNT : ⟩ |
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Contribution à la simulation du comportement des enceintes de confinement de centrales nucléairesMécanique des structures [physics.class-ph]. Université Paris Ouest - Nanterre - la Défense, 2016 |