Recherche - IRSN - Institut de radioprotection et de sûreté nucléaire Accéder directement au contenu

Filtrer vos résultats

34 Résultats
authIdHal_s : brichard3584
Image document

Une stratégie de modélisation multi-échelle de l'interface acier-béton pour le calcul de structures à grande échelle

Maryam Trad , Ibrahim Bitar , Stéphane Grange , Benjamin Richard
Congrès Français du Génie Civil CFGC 2023, May 2023, GIF-SUR-YVETTE, France
Communication dans un congrès hal-04166307v1
Image document

Description de la fissuration des éléments en béton armé: Méthode des Eléments Finis Intégrés

E. Kishta , B. Richard , C. Giry , F. Ragueneau
AFPS 2015 - 9eme Colloque de l'Association Française de Génie Parasismique, Nov 2015, Marne La Vallée, France
Communication dans un congrès cea-02509662v1
Image document

Experimental study of corroded RC beams: dissipation and equivalent viscous damping ratio identification

C. Lejouad , B. Richard , P. Mongabure , Sophie Capdevielle , F. Ragueneau
Materials and structures, 2022, 55 (2), pp.73. ⟨10.1617/s11527-022-01906-y⟩
Article dans une revue hal-03606238v1
Image document

Comportement des structures en béton armé existantes - cas de la corrosion des armatures

Benjamin Richard
Techniques de l'ingénieur : Génie du Nucléaire, 2020, nc, ⟨10.51257/a-v1-c6153⟩
Article dans une revue hal-03710699v1
Image document

Concrete aging in containment building and deep geological disposal facilities: the odoba project

Christophe Marquie , Benjamin Richard , Alexandre Dauzeres , Georges Nahas
25th Conference on Structural Mechanics In Reactor Technology, Aug 2019, Charlotte, United States
Communication dans un congrès irsn-03517067v1

Dissipations in reinforced concrete components Static and dynamicexperimental identification strategy

B. Richard , T. Heitz , A. Lemaoult , C. Giry , F. Ragueneau
Engineering Structures, 2018, 163, pp.436 - 451. ⟨10.1016/j.engstruct.2018.02.065⟩
Article dans une revue cea-02339771v1
Image document

Effect of steel reinforcement corrosion on the dynamic behavior of RC beams

C. Lejouad , B. Richard , P. Mongabure , S. Capdevielle , F. Ragueneau , et al.
FONTEVRAUD 9 - International Symposium: Contribution of Materials Investigations and Operating Experience to Light Water NPPs’ Safety, Performance and Reliability, Sep 2018, Avignon, France
Communication dans un congrès cea-02338541v1

A new approach to account for the steel-concrete interface in case of industrial structure applications using kinematic projection

Maryam Trad , Ibrahim Bitar , Stéphane Grange , Benjamin Richard
18th European Mechanics of Materials Conférence (EMMC18), Apr 2022, Oxford, United Kingdom
Communication dans un congrès irsn-03948829v1

Dynamic behaviour of crane bridges - international benchmark 2020

Ibrahim Bitar , Benjamin Richard , Emmanuel Viallet
17th World Conference on Earthaquek Engineering WCEE, 2021, SENDAI, Japan
Communication dans un congrès hal-03706622v1

Modular implementation framework of partitioned path-following strategies: Formulation, algorithms and application to the finite element software Cast3M

Hugo Luiz Oliveira , Giuseppe Rastiello , Alain Millard , Ibrahim Bitar , Benjamin Richard
Advances in Engineering Software, 2021, 161, pp.103055. ⟨10.1016/j.advengsoft.2021.103055⟩
Article dans une revue hal-03762225v1
Image document

Anisotropic continuum damage constitutive model to describe the cyclic response of quasi-brittle materials: The regularized unilateral effect

Eliass Zafati , Benjamin Richard
International Journal of Solids and Structures, 2019, 162, pp.164-180. ⟨10.1016/j.ijsolstr.2018.12.009⟩
Article dans une revue cea-02415676v2
Image document

STRUCTURAL ASSESSMENT OF A FRENCH DOUBLE REACTOR CONTAINMENTS VESSEL: MECHANICAL STUDY IN SITUATION OF SEVERE ACCIDENT AND EXPERIMENTAL RESEARCH PERSPECTIVE

Julien Clement , Georges Nahas , Benjamin Richard , Francois Tarallo
International Conference on Structural Mechanics In Reactor Technology, SMIRT, Aug 2019, CHARLOTTE, NORTH CAROLINA, USA, United States. pp.0, ⟨10.1340/309⟩
Communication dans un congrès hal-03106514v1
Image document

Coupled continuous–discrete formulation based on microplane and strong discontinuity models for representing non-orthogonal intersecting cracks

Santosh Kakarla , Giuseppe Rastiello , Benjamin Richard , Cédric Giry
Engineering Fracture Mechanics, 2021, 245, pp.107565. ⟨10.1016/j.engfracmech.2021.107565⟩
Article dans une revue hal-03164511v1
Image document

Techniques de modélisation multi-échelle de l'interface acier-béton pour le calcul de structures en béton armé à grande échelle

Maryam Trad , Ibrahim Bitar , Stéphane Grange , Benjamin Richard
RUGC 2023 - Rencontres universitaires de génie civil / CFGC - Congrès Français de génie civil, AFGC - Association Française de Génie Civil, May 2023, Gif sur Yvette, France
Communication dans un congrès hal-04165831v1
Image document

Damping capabilities of reinforced concrete components in the beyond design range from the identification to a critical review of common best-practices

T. Heitz , B. Richard , C. Giry , F. Ragueneau
SMiRT-24, Aug 2017, Bussan, South Korea
Communication dans un congrès hal-02418149v1
Image document

Benchmark International sur le Comportement dynamique des ponts roulants

Ibrahim Bitar , Benjamin Richard , Emmanuel Viallet
Colloque AFPS 19, Sep 2019, Strasbourg, France. 2020
Poster de conférence hal-04106640v1

CRUAS 2019 International Benchmark on a Seismic Base Isolated NPP Which Experienced a Real Earthquake

Ibrahim Bitar , Emmanuel Viallet , Maria Lancieri , Benjamin Richard , Adrien Guilloux
26th International Conference on Structural Mechanics in Reactor Technology SMIRT, Jul 2022, Berlin/Potsdam, Germany
Communication dans un congrès hal-03738264v1

Special Session: OverView of the work done in the OECD SOCRAT benchmark dedicated to the beyond design seismic behavior assessment of crane bridges

Ibrahim Bitar , Charles Droszcz , Benjamin Richard , Fabien Grange , Emmanuel Viallet
26th International Conference on Structural Mechanics In Reactor Technology, SMIRT, Jul 2022, BERLIN, Germany
Communication dans un congrès hal-03738266v1

From anisotropic damage to multiple cracks by coupling a microplane model and a strong discontinuity formulation in the Embedded Finite Element Method

Santosh Kakarla , G Rastiello , Benjamin Richard , Cédric Giry
Sixth International Conference on Computational Modeling of Fracture and Failure of Materials and Structures - CFRAC 2019, Jun 2019, Braunschweig, Germany
Communication dans un congrès hal-02535833v1

Proposal of an enhanced kinematic Mindlin-Reissner plate formulation for the evaluation of the structure's behaviour until failure

Ibrahim Bitar , Maryam Trad , Benjamin Richard
18th European Mechanics of Materials Conference, EMMC18, Apr 2022, OXFORD, United Kingdom
Communication dans un congrès hal-03762222v1
Image document

Identification of an equivalent viscous damping function depending on engineering demand parameters

T. Heitz , Cédric Giry , B. Richard , F. Ragueneau
Engineering Structures, 2019, 188, pp.637-649. ⟨10.1016/j.engstruct.2019.03.058⟩
Article dans une revue hal-02079797v1
Image document

How are the equivalent damping ratios modified by Nonlinear engineering demand parameters?

T. Heitz , C. Giry , B. Richard , F. Ragueneau
COMPDYN 2017 6th ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, Jun 2017, Rhodes, Greece
Communication dans un congrès hal-02433893v1
Image document

A new multiscale steel-concrete bond model for structural dynamics applications

Maryam Trad , Ibrahim Bitar , Stéphane Grange , Benjamin Richard
9th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, Jun 2023, Athènes, Greece
Communication dans un congrès irsn-04144479v1
Image document

Beam-particle approach to model cracking and energy dissipation in concrete: Identification strategy and validation

M. Vassaux , C. Oliver-Leblond , B. Richard , F. Ragueneau
Cement and Concrete Composites, 2016, 70, pp.1-14. ⟨10.1016/j.cemconcomp.2016.03.011⟩
Article dans une revue hal-01297333v1
Image document

Mindlin-Reissner plate formulation with enhanced kinematics: Theoretical framework and numerical applications

Ibrahim Bitar , Benjamin Richard
Engineering Fracture Mechanics, 2020, 225, pp.106839. ⟨10.1016/j.engfracmech.2019.106839⟩
Article dans une revue hal-02501470v1

Practical applications of a combined finite/discrete element method to estimate crack openings

Cécile Oliver Oliver-Leblond , B. Richard , A. Delaplace , F. Ragueneau
Computational Modeling of Fracture and Failure of Materials and Structures (CFRAC2011), 2011, Barcelone, Spain
Communication dans un congrès hal-01692546v1
Image document

Overview of the research activities in earthquake engineering and seismic risk assessment within the joint framework cea-edf-framatome-irsn

Benjamin Richard , Robin-Boudaoud M.C. , Viallet E. , Cherubini S. , Berger J. , et al.
SMIRT26 - 26th International Conference on Structural Mechanics in Reactor Technology, Jul 2022, Berlin/Postdam, Germany
Communication dans un congrès hal-03913947v1

Taking into account Fukushima Daiichi nuclear accident experience feedback: contribution from IRSN

Benjamin Richard , Patrick Lejuste , Naoëlle Matahri
SMIRT26 - 26th International Conference on Structural Mechanics in Reactor Technology, Jul 2022, Berlin (Posdam), Germany
Communication dans un congrès hal-03913993v1

Formulation d'une plaque Mindlin-Reissner à cinématique enrichie

Ibrahim Bitar , Benjamin Richard
Colloque National, Association Française du Génie Parasismique 2019, AFPS, Sep 2019, STRASBOURG, France
Communication dans un congrès hal-02754702v1

Numerical methodology on prestressed reinforced concrete containment building: Creep, aging and leakage. Application to VERCORS mock-up

Try Meng , Ludovic Jason , Thomas Heitz , Benjamin Richard
Engineering Structures, 2023, 280, pp.115625. ⟨10.1016/j.engstruct.2023.115625⟩
Article dans une revue cea-03953534v1