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Sébastien Neukirch

CNRS Professor
43
Documents

Research domains

Solid mechanics [physics.class-ph] Structural mechanics [physics.class-ph]

Publications

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Merci: Mixed curvature-based elements for computing equilibria of thin elastic ribbons

Raphaël Charrondière , Sébastien Neukirch , Florence Bertails-Descoubes
ACM Transactions on Graphics, In press, pp.1-26
Journal articles hal-04601301v2
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Travelling Perversion as Constant Torque Actuator

Émilien Dilly , Sébastien Neukirch , Julien Derr , Dražen Zanchi
Physical Review Letters, 2023, 131 (17), pp.177201. ⟨10.1103/PhysRevLett.131.177201⟩
Journal articles hal-04067727v1
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Comparison of the Von Kármán and Kirchhoff models for the post-buckling and vibrations of elastic beams

Sébastien Neukirch , Morteza Yavari , Noël Challamel , Olivier Thomas
Journal of Theoretical, Computational and Applied Mechanics, 2021, Issue 2 | 2022, pp.1-18. ⟨10.46298/jtcam.6828⟩
Journal articles hal-02957425v3
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A convenient formulation of Sadowsky model for elastic ribbons

Basile Audoly , Sébastien Neukirch
Proceedings of the Royal Society of London. Series A, Mathematical and physical sciences, 2021, 477 (2256), pp.20210548. ⟨10.1098/rspa.2021.0561⟩
Journal articles hal-03278697v2
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A one-dimensional model for elastic ribbons: a little stretching makes a big difference

Basile Audoly , Sébastien Neukirch
Journal of the Mechanics and Physics of Solids, 2021, 153, pp.104457. ⟨10.1016/j.jmps.2021.104457⟩
Journal articles hal-03132668v1
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Physical validation of simulators in Computer Graphics: A new framework dedicated to slender elastic structures and frictional contact

Victor Romero , Mickaël Ly , Abdullah-Haroon Rasheed , Raphaël Charrondière , Arnaud Lazarus
ACM Transactions on Graphics, 2021, 40 (4), pp.Article 66: 1-19. ⟨10.1145/3450626.3459931⟩
Journal articles hal-03217459v2
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Numerical modeling of inextensible elastic ribbons with curvature-based elements

Raphaël Charrondière , Florence Bertails-Descoubes , Sébastien Neukirch , Victor Romero
Computer Methods in Applied Mechanics and Engineering, 2020, 364, pp.1-32. ⟨10.1016/j.cma.2020.112922⟩
Journal articles hal-02515877v2
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Stable elastic knots with no self-contact

Derek Moulton , Paul Grandgeorge , Sébastien Neukirch
Journal of the Mechanics and Physics of Solids, 2018, 116, pp.33-53. ⟨10.1016/j.jmps.2018.03.019⟩
Journal articles hal-01789702v1
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Capillarity-induced folds fuel extreme shape changes in thin wicked membranes

Paul Grandgeorge , Natacha Krins , Aurélie Hourlier-Fargette , Christel Laberty-Robert , Sébastien Neukirch
Science, 2018, 360 (6386), pp.296-299. ⟨10.1126/science.aaq0677⟩
Journal articles hal-02129205v1
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Auxiliary soft beam for the amplification of the elasto-capillary coiling: towards stretchable electronics

Paul Grandgeorge , Arnaud Antkowiak , Sébastien Neukirch
Advances in Colloid and Interface Science, 2018, 255, pp.2 - 9. ⟨10.1016/j.cis.2017.08.011⟩
Journal articles hal-01451716v2
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The heavy windlass: Buckling and coiling of an elastic rod inside a liquid drop in the presence of gravity

Hervé Elettro , Arnaud Antkowiak , Sebastien Neukirch
Mechanics Research Communications, 2018, 93, pp.58-61. ⟨10.1016/j.mechrescom.2018.01.008⟩
Journal articles hal-01975361v1
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Extraction of Silicone Uncrosslinked Chains at Air–Water–Polydimethylsiloxane Triple Lines

Aurélie Hourlier-Fargette , Julien Dervaux , Arnaud Antkowiak , Sebastien Neukirch
Langmuir, 2018, 34 (41), pp.12244-12250
Journal articles hal-01944633v1
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Drop-on-coilable-fibre systems exhibit negative stiffness events and transitions in coiling morphology

Hervé Elettro , Fritz Vollrath , Arnaud Antkowiak , Sébastien Neukirch
Soft Matter, 2017, 13 (33), pp.5509 - 5517. ⟨10.1039/C7SM00368D⟩
Journal articles hal-01582510v1
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Role of uncrosslinked chains in droplets dynamics on silicone elastomers

Aurélie Hourlier-Fargette , Arnaud Antkowiak , Antoine Chateauminois , Sébastien Neukirch
Soft Matter, 2017, 13 (19), pp.3484 - 3491. ⟨10.1039/C7SM00447H⟩
Journal articles hal-01525392v1
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In-drop capillary spooling of spider capture thread inspires hybrid fibres with mixed solid-liquid mechanical properties

Hervé Elettro , Sébastien Neukirch , Fritz Vollrath , Arnaud Antkowiak
Proceedings of the National Academy of Sciences of the United States of America, 2016, 13 (22), pp.6143-6147. ⟨10.1073/pnas.1602451113⟩
Journal articles hal-01316973v1
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Elastocapillary Coiling of an Elastic Rod Inside a Drop

Hervé Elettro , Paul Grandgeorge , Sébastien Neukirch
Journal of Elasticity, 2016, 127 (2), pp.235-247. ⟨10.1007/s10659-016-9611-4⟩
Journal articles hal-01445679v1
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The extended polar writhe: a tool for open curves mechanics

Christopher B Prior , Sébastien Neukirch
Journal of Physics A: Mathematical and Theoretical, 2016, 49 (21), pp.215201. ⟨10.1088/1751-8113/49/21/215201⟩
Journal articles hal-01228386v1
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Adhesion of dry and wet electrostatic capture silk of uloborid spider

Hervé Elettro , Sébastien Neukirch , Arnaud Antkowiak , Fritz Vollrath
The Science of Nature Naturwissenschaften, 2015, 102 (7-8), pp.41. ⟨10.1007/s00114-015-1291-6⟩
Journal articles hal-01304988v1
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Coiling of an elastic beam inside a disk: A model for spider-capture silk

Hervé Elettro , Fritz Vollrath , Arnaud Antkowiak , Sébastien Neukirch
International Journal of Non-Linear Mechanics, 2015, 75, pp.59-66. ⟨10.1016/j.ijnonlinmec.2015.03.008⟩
Journal articles hal-01141994v1
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Singular inextensible limit in the vibrations of post-buckled rods: Analytical derivation and role of boundary conditions

Sébastien Neukirch , Alain Goriely , Olivier Thomas
Journal of Sound and Vibration, 2014, 333 (3), pp.962-970. ⟨10.1016/j.jsv.2013.10.009⟩
Journal articles hal-01084685v1
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Soft beams: when capillarity induces axial compression

Sébastien Neukirch , Arnaud Antkowiak , Jean-Jacques Marigo
Physical Review E , 2014, 89 (1), pp.012401. ⟨10.1103/PhysRevE.89.012401⟩
Journal articles hal-00861106v2
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Elastocapillary Snapping: Capillarity Induces Snap-Through Instabilities in Small Elastic Beams

Aurélie Fargette , Sébastien Neukirch , Arnaud Antkowiak
Physical Review Letters, 2014, 112, pp.137802. ⟨10.1103/PhysRevLett.112.137802⟩
Journal articles hal-00842065v2

Global force‐torque phase diagram for the DNA double helix: Structural transitions, triple points, and collapsed plectonemes

John Marko , Sébastien Neukirch
Physical Review E , 2013, 88 (6), pp.062722. ⟨10.1103/PhysRevE.88.062722⟩
Journal articles hal-01667023v1
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The bending of an elastic beam by a liquid drop: A variational approach

Sebastien Neukirch , Arnaud Antkowiak , Jean-Jacques Marigo
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2013, 469 (2157), pp.20130066. ⟨10.1098/rspa.2013.0066⟩
Journal articles hal-00783720v1
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Competition between curls and plectonemes near the buckling transition of stretched supercoiled DNA

John F. Marko , Sebastien Neukirch
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2012, 85, pp.011908. ⟨10.1103/PhysRevE.85.011908⟩
Journal articles hal-00667567v1
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Vibrations of post-buckled rods: the singular inextensible limit

Sebastien Neukirch , Joel Frelat , Alain Goriely , Corrado Maurini
Journal of Sound and Vibration, 2012, 331, pp.704-720. ⟨10.1016/j.jsv.2011.09.021⟩
Journal articles hal-00667565v1
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Instant fabrication and selection of folded structures using drop impact

Arnaud Antkowiak , Basile Audoly , Christophe Josserand , Sébastien Neukirch , Marco Rivetti
Proceedings of the National Academy of Sciences of the United States of America, 2011, 108 (26), pp.10400-10404. ⟨10.1073/pnas.1101738108⟩
Journal articles hal-01489157v1
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Piercing a liquid surface with an elastic rod: Buckling under capillary forces

Sébastien Neukirch , Benoît Roman , Benoît de Gaudemaris , José Bico
Journal of the Mechanics and Physics of Solids, 2007, 55 (6), pp.1212-1235. ⟨10.1016/j.jmps.2006.11.009⟩
Journal articles hal-04283735v1
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Modèle mixte position-courbure pour la statique des rubans élastiques

Raphaël Charrondière , Sébastien Neukirch , Florence Bertails-Descoubes
CSMA 2024 - 16ème Colloque National en Calcul des Structures, May 2024, Giens (Var), France. pp.1-6
Conference papers hal-04583083v1

Modèle mixte position-courbure pour la statique des rubans élastiques

Raphaël Charrondière , Sebastien Neukirch , Florence Bertails-Descoubes
16ème Colloque National en Calcul de Structures, CNRS, CSMA, ENS Paris-Saclay, CentraleSupélec, May 2024, Giens, France
Conference papers hal-04610980v1

Elastic Ribbons: between Rods and Plates

Sébastien Neukirch
MePhy Day: Scientific day Etienne Guyon, Apr 2024, Paris, France
Conference papers hal-04570934v1
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On evolution of irreversible systems: computing analysis results

Andrés León Baldelli , Sébastien Neukirch
FEniCS conference 2023, Jun 2023, Cagliari, Italy. pp.15-16
Conference papers hal-04357556v1
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Test et validation de codes de simulation d'informatique graphique pour les structures élastiques minces et le contact frottant

Victor Romero , Mickaël Ly , Abdullah-Haroon Rasheed , Raphaël Charrondière , Arnaud Lazarus
CSMA 2022 - 15ème Colloque National en Calcul des Structures, Université Polytechnique Hauts-de-France [UPHF], May 2022, Giens, France. pp.1-2
Conference papers hal-03685448v1

The Statics of Elastic beams as a Dynamical System

Sébastien Neukirch
24e Rencontres du Non-Linéaire, SNL & GDR MePhy, Mar 2021, Paris, France
Conference papers hal-04322593v1

Comparing continuation methods

Sébastien Neukirch , Arnaud Lazarus , Olivier Thomas , Emmanuel Cottanceau , Raphaël Charrondière
24ème Congrès Français de Mécanique, Aug 2019, Brest, France
Conference papers hal-04323700v1
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Modélisation numérique de rubans en éléments de haut degré

Raphaël Charrondière , Florence Bertails-Descoubes , Sébastien Neukirch , Victor Romero
JF.IG.RV 2019 - Journées Françaises d’Informatique Graphique et de Réalité Virtuelle, Nov 2019, Marseille, France. pp.1-7
Conference papers hal-02384170v1
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Modélisation numérique de rubans en éléments de haut degré

Raphaël Charrondière , Florence Bertails-Descoubes , Sébastien Neukirch
14ème Colloque National en Calcul des Structures (CSMA 2019), May 2019, Giens, France. pp.1-8
Conference papers hal-02384085v1

Elastocapillarity in wet hairs

José Bico , Benoît Roman , Sébastien Neukirch , Arezki Boudaoud , Charles N. Baroud
EUROMECH Fluid Mechanics Conference, Jun 2006, Stockholm, Sweden. pp.87
Conference papers hal-00163302v1
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Stability of discretized nonlinear elastic systems

Arnaud Lazarus , Corrado Maurini , Sébastien Neukirch
Extremely Deformable Structures, 562, Springer-Verlag Wien, 2015, CISM International Centre for Mechanical Sciences, 978-3-7091-1876-4. ⟨10.1007/978-3-7091-1877-1⟩
Book sections hal-01447329v1
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Enroulement, contact et vibrations de tiges élastiques

Sebastien Neukirch
Mécanique des structures [physics.class-ph]. Université Pierre et Marie Curie - Paris VI, 2009
Habilitation à diriger des recherches tel-00667562v1