David Bertrand

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Nonlinear sub-structured pseudo-dynamic testing: application to progressive collapse on reinforced concrete frames

Jean-Baptiste Charrié , David Bertrand , Cédric Desprez , Stéphane Grange

European Journal of Environmental and Civil Engineering, 2025, 29 (8), pp.1-26. ⟨10.1080/19648189.2025.2452214⟩

Article dans une revue hal-04929635v1
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Progressive collapse of steel frame-type structures using the pseudo-dynamic method: experimental testing and numerical validation

Jean-Baptiste Charrié , David Bertrand , Stéphane Grange , Cédric Desprez

Structure and Infrastructure Engineering, 2025, pp.1-14. ⟨10.1080/15732479.2024.2446723⟩

Article dans une revue hal-04887815v1
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Multifiber finite element model based on enhanced concrete constitutive law to account for the effects of early age damage on the seismic response of RC structures

Chaimaa Jaafari , Stéphane Grange , David Bertrand , Jean François Georgin , Fabien Delhomme et al.

Engineering Structures, 2022, 256, pp.113987. ⟨10.1016/j.engstruct.2022.113987⟩

Article dans une revue hal-03638903v1
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Progressive collapse analysis of RC frame building based on Pseudo-Dynamic (PsD) testing with sub-structuring

David Bertrand , Stéphane Grange , J-.B. Charrié

Journal of Building Engineering, 2022, 52, pp.104420. ⟨10.1016/j.jobe.2022.104420⟩

Article dans une revue hal-03638912v1
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A framework to account for structural damage, functional efficiency and reparation costs within the optimal design of countermeasures: Application to snow avalanche risk mitigation

Philomène Favier , Nicolas Eckert , Thierry Faug , David Bertrand , Isabelle Ousset et al.

Cold Regions Science and Technology, 2022, ⟨10.1016/j.coldregions.2022.103559⟩

Article dans une revue hal-03799035v1
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A novel identification method for obtaining bending moment–curvature relations of wood stems based on digital image correlation and SDOF analysis

David Bertrand , Nicolas Tardif , Franck Bourrier , Jean-Baptiste Barré , Stéphane Grange

European Journal of Environmental and Civil Engineering, 2022, 25 (10), pp.1782-1795. ⟨10.1080/19648189.2019.1602567⟩

Article dans une revue hal-02094497v1
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Modelling of earthquake induced pounding between adjacent structures with a non-smooth contact dynamics method

Thomas Langlade , David Bertrand , Stéphane Grange , Gabriel Candia , Juan Carlos de La Llera

Engineering Structures, 2021

Article dans une revue hal-03222342v1
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Nonlinear dynamic simulation of cable based structures interacting with sliding objects using the concept of macro element

David Bertrand , Stéphane Grange , Franck Bourrier , Thomas Langlade

International Journal of Solids and Structures, 2021, 214-215, pp.45-60. ⟨10.1016/j.ijsolstr.2021.01.004⟩

Article dans une revue hal-03222268v1
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Thorough experimental study on flexible fences: behavior of structures outside the framework ETAG27

Ignacio Olmedo , Marie-Aurélie Chanut , Cyril Douthe , Mathieu Verdet , Clément Galandrin et al.

Revue française de Géotechnique, 2020, Chutes de bloc, Risques Rocheux et Ouvrages de Protection (C2ROP), 163, pp.1-9. ⟨10.1051/geotech/2020018⟩

Article dans une revue hal-03442344v1
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Dynamic analysis of wooden rockfall protection structures subjected to impact loading using a discrete element model

Ignacio Olmedo , Franck Bourrier , Frédéric Berger , Ali Limam , David Bertrand

European Journal of Environmental and Civil Engineering, 2020, 24 (9), pp.1430-1449. ⟨10.1080/19648189.2018.1472042⟩

Article dans une revue hal-01824003v1
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Effects of fungal decay on elasticity and damping of small-diameter silver fir logs assessed by the transverse vibration resonant method

Jean Baptiste Barré , Franck Bourrier , Loïc Brancheriau , Freddy Rey , David Bertrand

Wood Science and Technology, 2018, 52 (2), pp.403-420. ⟨10.1007/s00226-017-0961-2⟩

Article dans une revue hal-01824007v1
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Predicting mechanical degradation indicators of silver fir wooden strips using near infrared spectroscopy

Jean Baptiste Barré , Franck Bourrier , Lauric Cécillon , Loic Brancheriau , Marie France Thévenon et al.

European Journal of Wood and Wood Products, 2018, 76 (1), pp.43-55. ⟨10.1007/s00107-017-1209-4⟩

Article dans une revue hal-01757542v1
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Assessing fragility of a reinforced concrete element to snow avalanches using a non-linear dynamic mass-spring model

Philomène Favier , David Bertrand , Nicolas Eckert , I. Ousset , Mohamed Naaim

Natural Hazards and Earth System Sciences, 2018, 18 (9), pp.2507-2524. ⟨10.5194/nhess-18-2507-2018⟩

Article dans une revue hal-01984865v1
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Decay extent assessment of small-diameter silver fir logs degraded in natural conditions in the French Northern Alps using NIRS and vibration resonance methods

Jean-Baptiste Barré , Franck Bourrier , David Bertrand , Marie-France Thévenon , Freddy Rey

Ecological Engineering, 2017, 109 (Part B), pp.240-248. ⟨10.1016/j.ecoleng.2017.06.002⟩

Article dans une revue hal-01824006v1
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Discrete element model of the dynamic response of fresh wood stems to impact

Ignacio Olmedo , Franck Bourrier , David Bertrand , Frédéric Berger , Ali Limam

Engineering Structures, 2016, 120, pp.13-22. ⟨10.1016/j.engstruct.2016.03.025⟩

Article dans une revue hal-01824035v1
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Reliability analysis of an RC member impacted by a rockfall using a nonlinear SDOF model

David Bertrand , Fidaa Kassem , Fabien Delhomme , Ali Limam

Engineering Structures, 2015, 89, pp.93-102. ⟨10.1016/j.engstruct.2015.01.051⟩

Article dans une revue istex hal-01824013v1

Erratum to: Experimental analysis of the response of fresh wood stems subjected to localized impact loading

I. Olmedo , Franck Bourrier , David Bertrand , D. Toe , F. Berger et al.

Wood Science and Technology, 2015, 49 (6), pp.1319 - 1319. ⟨10.1007/s00226-015-0770-4⟩

Article dans une revue hal-01824037v1
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Static and dynamic FE analysis of an RC protective structure dedicated to snow avalanche mitigation

Isabelle Ousset , David Bertrand , Michael Brun , Emmanuel Thibert , Ali Limam et al.

Cold Regions Science and Technology, 2015, 112, pp.95-111. ⟨10.1016/j.coldregions.2014.12.013⟩

Article dans une revue istex hal-01824038v1
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Experimental analysis of the response of fresh wood stems subjected to localized impact loading

Ignacio Olmedo , Franck Bourrier , David Bertrand , David Toe , Frédéric Berger et al.

Wood Science and Technology, 2015, 49 (3), pp.623-646. ⟨10.1007/s00226-015-0713-0⟩

Article dans une revue hal-01824034v1
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Sensitivity of avalanche risk to vulnerability relations

Philomène Favier , Nicolas Eckert , David Bertrand , Mohamed Naaim

Cold Regions Science and Technology, 2014, 108, pp.163-177. ⟨10.1016/j.coldregions.2014.08.009⟩

Article dans une revue istex hal-01824028v1
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A reliability assessment of physical vulnerability of reinforced concrete walls loaded by snow avalanches

P. Favier , D. Bertrand , Nicolas Eckert , Mohamed Naaim

Natural Hazards and Earth System Sciences, 2014, 14 (3), pp.689-704. ⟨10.5194/nhess-14-689-2014⟩

Article dans une revue hal-01122179v1
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Felled trees as a rockfall protection system, experimental study for numerical models calibration

Ignacio Olmedo , Franck Bourrier , David Bertrand , Frederic Berger , Ali Limam

Applied Mechanics and Materials, 2014, 566, pp.449-454. ⟨10.4028/www.scientific.net/AMM.566.449⟩

Article dans une revue hal-02600645v1

Experimental and numerical dynamic analysis of a live tree stem impacted by a Charpy pendulum

David Bertrand , Franck Bourrier , Ignacio Olmedo , Michael Brun , Frédéric Berger et al.

International Journal of Solids and Structures, 2013, 50 (10), pp.1689-1698. ⟨10.1016/j.ijsolstr.2013.01.037⟩

Article dans une revue hal-01823996v1
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Quantitative risk and optimal design approaches in the snow avalanche field: Review and extensions

Nicolas Eckert , Chris Keylock , David Bertrand , Éric Parent , Thierry Faug et al.

Cold Regions Science and Technology, 2012, 79-80, pp.1-19. ⟨10.1016/j.coldregions.2012.03.003⟩

Article dans une revue istex hal-01004165v1
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Full-Scale Dynamic Analysis of an Innovative Rockfall Fence Under Impact Using the Discrete Element Method: from the Local Scale to the Structure Scale

David Bertrand , Adrien Ayman Trad , Ali Limam , Claire Silvani

Rock Mechanics and Rock Engineering, 2012, ⟨10.1007/s00603-012-0222-5⟩

Article dans une revue istex hal-01824024v1
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Pseudo-dynamic tests on low-rise shear walls and simplified model based on the structural frequency drift

Michael Brun , Pierre Labbé , David Bertrand , Alexis Courtois

Engineering Structures, 2011, 33 (3), pp.796-812. ⟨10.1016/j.engstruct.2010.12.003⟩

Article dans une revue istex hal-01824026v1
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Numerical modelling of geocomposite cells designed for rockfall protection

David Bertrand

European Journal of Environmental and Civil Engineering, 2011, 12 (3), pp.263-277. ⟨10.1080/19648189.2008.9693013⟩

Article dans une revue hal-01824010v1

Physical vulnerability of reinforced concrete buildings impacted by snow avalanches

David Bertrand , Mohamed Naaim , M. Brun

Natural Hazards and Earth System Sciences, 2010, 10 (7), pp.1531 - 1545. ⟨10.5194/nhess-10-1531-2010⟩

Article dans une revue hal-01824015v1
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Les merlons pare-blocs : de l'expérimentation à la simulation numérique

Stéphane Lambert , D. Bertrand , François Nicot , P. Gotteland , A. Heymann

Sciences Eaux & Territoires, 2010, 2, p. 198 - p. 205. ⟨10.14758/SET-REVUE.2010.2.23⟩

Article dans une revue hal-00541479v1
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Numerical modelling of geocomposite cells designed for rockfall protection

David Bertrand

European Journal of Environmental and Civil Engineering, 2008, 12 (3), pp.263-277. ⟨10.1080/19648189.2008.9693013⟩

Article dans une revue hal-02589768v1

Comportement mécanique de geo-cellules sous impact application aux ouvrages pare-blocs

Stéphane Lambert , Philippe Gotteland , David Bertrand , François Nicot

Revue française de Géotechnique, 2007, 119, pp.51-63. ⟨10.1051/geotech/2007119051⟩

Article dans une revue hal-02589731v1
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Varying Dam Height to Shorten the Run-Out of Dense Avalanche Flows: Developing a Scaling Law from Laboratory Experiments

Thierry Faug , Mohamed Naaim , David Bertrand , Philippe Lachamp , Florence Naaim-Bouvet

Surveys in Geophysics, 2003, 24 (5/6), pp.555-568. ⟨10.1023/B:GEOP.0000006082.64341.80⟩

Article dans une revue istex hal-01824047v1

Pseudo-dynamic testing with sub-structuring applied to progressive collapse

Jean-Baptiste Charrié , David Bertrand , Stéphane Grange , Cédric Desprez

EMI 2024 IC – ASCE Engineering Mechanics Institute 2024 International Conference, TU Wien, Sep 2024, Vienna, Austria

Communication dans un congrès hal-04887633v1
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Vulnerability assessment of buildings based on the pseudo-dynamic testing method with sub-structuring: application to progressive collapse

Jean-Baptiste Charrié , D. Bertrand , Cédric Desprez , Stéphane Grange

9th ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, M. Papadrakakis; M. Fragiadakis, Jun 2023, Athens, Greece

Communication dans un congrès hal-04258693v1
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Essais Pseudo-Dynamiques pour l’étude de la vulnérabilité des bâtiments : application à la perte de portance

Jean-Baptiste Charrié , David Bertrand , Cédric Desprez , Stéphane Grange

11ème Colloque National de l’AFPS, Association Française du génie ParaSismique (AFPS), Nov 2023, Guadeloupe, France

Communication dans un congrès hal-04702365v1
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A 2D MACRO-ELEMENT FOR EFFICIENT NONLINEAR ANALYSIS OF PILE FOUNDATIONS UNDER SEISMIC LOADING

Thomas Lhermitte , Florent Prunier , David Bertrand , Stéphane Grange , Pierre Wyniecki et al.

9th ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, M. Papadrakakis; M. Fragiadakis, Jun 2023, Athens, Greece

Communication dans un congrès hal-04258741v1

Macro-élément 2D pour l’analyse non-linéaire des pieux sous sollicitation sismique

Thomas Lhermitte , Florent Prunier , David Bertrand , Stéphane Grange , Pierre Wyniecki et al.

AFPS 11ème Colloque National de l’Association Française de génie Para-Sismique, Nov 2023, Le Gosier (Guadeloupe), France

Communication dans un congrès hal-04889735v1

Essais pseudo-dynamiques pour l’étude de la vulnérabilité des bâtiments : application à la perte de portance

Jean-Baptiste Charrié , David Bertrand , Cédric Desprez , Stéphane Grange

AFPS 11ème Colloque National de l’Association Française de génie Para-Sismique, Nov 2023, Le Gosier (Guadeloupe), France

Communication dans un congrès hal-04889728v1

Implicit coupling using asynchronous time-schemes based on velocity continuity at the subdomain interface for seismic engineering problems

Stéphane Grange , David Bertrand

CCEE-PCEE, Jun 2023, Vancouver, Canada

Communication dans un congrès hal-04255471v1

INTENSITY MEASURES PROPERTIES AND SELECTION FOR RISK ANALYSIS ON STRUCTURES SUBJECTED TO EARTHQUAKE INDUCED BUILDING POUNDING WITH A NON SMOOTH CONTACT DYNAMICS METHOD

Thomas Langlade , David Bertrand , Stéphane Grange , Gabriel Candia , Juan Carlos de La Llera

8th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering Methods in Structural Dynamics and Earthquake Engineering, Jun 2021, Athens, Greece. pp.4621-4632, ⟨10.7712/120121.8812.18557⟩

Communication dans un congrès hal-03639021v1

A formal framework to mountain risks assessment and optimal design of countermeasures with application to urbanized areas prone to avalanches or rockfall

Nicolas Eckert , Philomène Favier , David Bertrand , Florie Giacona , Mohamed Naaim et al.

Workshop Natural Hazards and vulnerability of anthropic structures, Jan 2019, Lyon, France

Communication dans un congrès hal-03811388v1

IMPACT OF EARLY AGE DAMAGE ON THE SEISMIC RESPONSE OF REINFORCED CONCRETE STRUCTURES

Chaimaa Jaafari , Fabien Delhomme , David Bertrand , Jean-François Georgin , Stéphane Grange

7th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering Methods in Structural Dynamics and Earthquake Engineering, Jun 2019, Crete, Greece. pp.3965-3980, ⟨10.7712/120119.7200.18545⟩

Communication dans un congrès hal-03639032v1

Développement de courbes de fragilité d’une structure de protection passive contre les avalanches de neige

I. Ousset , David Bertrand , Philomène Favier , Nicolas Eckert

Journées Fiabilité des Matériaux et Structures, Mar 2018, Bordeaux, France

Communication dans un congrès hal-01824626v1

Discrete Element Modelling of fragmentation with the open-source framework YADE

Manon Dodo , Davide Guccione , Klaus Thoeni , Anna Giacomini , David Bertrand et al.

11th Asian-Australian Conf. on Comp. Mat., Jul 2018, Crains, Australia

Communication dans un congrès hal-01824498v1

EXTENDED EXPERIMENTAL STUDIES ON ROCKFALL FLEXIBLE FENCES

Ignacio Olmedo , Philippe Robit , David Bertrand , Clément Galandrin , Jibril Coulibaly et al.

6th Interdisciplinary Workshop on Rockfall Protection, May 2017, Barcelone, Spain

Communication dans un congrès hal-01824660v1
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Vulnérabilité d’une structure de protection contre les avalanches de neige en béton armé – Influence des effets inertiels sur les courbes de fragilité

I. Ousset , David Bertrand , Nicolas Eckert , Franck Bourrier , M. Naaïm et al.

Journées Fiabilité des Matériaux et Structures, Mar 2016, Nancy, France. pp.7

Communication dans un congrès hal-01824653v1

Tree-anchored rockfall fences: experimental and numerical studies,

Ignacio Olmedo , Franck Bourrier , David Bertrand , Philippe Robit

3th symposium Rock Slope Stability, Nov 2016, lyon, France

Communication dans un congrès hal-01824511v1

Régimes de réponse de structures en béton armé impactées par des avalanches de neige

Isabelle Ousset , David Bertrand , Emmanuel Thibert , Anis M. Limami , Mohamed Naaim

34es Rencontres de l'AUGC, May 2016, Liège, Belgique. pp.1-8, ⟨10.26168/ajce.34.1.139⟩

Communication dans un congrès hal-02607050v1
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Caractérisation de la réponse dynamique d’une structure en béton armé sollicitée par une avalanche de neige dense selon une approche Pression-Impulsion

I. Ousset , D. Bertrand , M. Brun , A. Limam , Mohamed Naaim

32èmes Rencontres de l'Association Universitaire de Génie Civil, Jun 2014, Orléans, France

Communication dans un congrès hal-01998519v1
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Étude fiabiliste d'une dent déflectrice en béton armé sollicitée par une avalanche de neige dense

I. Ousset , D. Bertrand , C. Carvajal , A. Limam , Mohamed Naaïm

8èmes Journée Fiabilité des Matériaux et des Structures, Apr 2014, Aix-en-Provence, France

Communication dans un congrès hal-01998627v1
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Vulnerability of a reinforced concrete wall loaded by a snow avalanche: experimental testing and FEM analysis

I. Ousset , D. Bertrand , M. Brun , A. Limam , M. Naaïm

International Snow Science Workshop (ISSW), Oct 2013, Grenoble – Chamonix Mont-Blanc, France. p. 892 - p. 899

Communication dans un congrès hal-00951668v1
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Approche expérimentale et numérique pour l'étude de la vulnérabilité d'une structure en béton armé sollicitée par une avalanche de neige

I. Ousset , D. Bertrand , M. Brun , A. Limam , Mohamed Naaim

31èmes rencontres universitaires de l'AUGC, May 2013, Cachan, France. 10 p

Communication dans un congrès hal-01386467v1
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Vulnerability assessment of reinforced concret structures submitted to out-of-plane loadings: application to a protective structure impacted by snow avalanches

I. Ousset , D. Bertrand , M. Brun , A. Limam , M. Naaim

2012 International Snow Science Workshop ISSW, Sep 2012, Anchorage, United States. p. 703 - p. 706

Communication dans un congrès hal-00744583v1
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MASONRY WALLS SUBMITTED TO OUT-OF-PLANE LOADING: EXPERIMENTAL AND NUMERICAL STUDY

Tan Trung Bui , Ali Limam , Emmanuel Ferrier , Michael Brun , David Bertrand

8th International Masonry Conference, Jul 2010, Dresden, Germany. pp.1153-1162

Communication dans un congrès hal-00802207v1
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Comportement des voiles en maçonnerie soumis à des chargements hors plan: Approche expérimentale et numérique par la méthode des éléments distincts.

Tan Trung Bui , Ali Limam , Emmanuel Ferrier , David Bertrand

27ème Rencontres de l'Association Universitaire de Génie Civil (AUGC), Jun 2009, Saint-Malo, France. pp.AUGC2009 03/42 - Thème 4

Communication dans un congrès hal-00802199v1
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Felled Trees as a Rockfall Protection System: Experimental and Numerical Studies

Ignacio Olmedo , Franck Bourrier , Frédéric Berger , Ali Limam , David Bertrand

Giorgio Lollino; Daniele Giordan; Giovanni B. Crosta; Jordi Corominas; Rafig Azzam; Janusz Wasowski; Nicola Sciarra. Engineering Geology for Society and Territory, 2, Springer International Publishing, pp.1889-1893, 2015, Landslide Processes, ⟨10.1007/978-3-319-09057-3_335⟩

Chapitre d'ouvrage hal-02069110v1