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Renaud Toussaint

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13
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Identifiants chercheurs

Présentation

I work on natural processes in Earth Sciences, using a physics based approach, theoretically, numerically and experimentally. My work focuses notably on fracture, friction, faulting, liquefaction, avalanches, stylolites... The processes I study involve flow of mixtures of fluids and solids, granular materials, saturated or not, deformation processes, mechanics and chemistry, ... I am a CNRS scientist (Research Director, i.e. senior researcher) at the Earth Science Institute of Strasbourg, "Institut de Physique du Globe de Strasbourg", IPGS, UMR 7516, CNRS/Université de Strasbourg. This page presents a (non exhaustive) list of publications. [Home page](http://eost.unistra.fr/renaud/)

Publications

stephane-santucci
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Thermally activated intermittent dynamics of creeping crack fronts along disordered interfaces

Tom Vincent-Dospital , Alain Cochard , Stéphane Santucci , Knut Jørgen Måløy , Renaud Toussaint
Scientific Reports, 2021, 11 (1), ⟨10.1038/s41598-021-98556-x⟩
Article dans une revue hal-03381167v1
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How heat controls fracture: the thermodynamics of creeping and avalanching cracks

Tom Vincent-Dospital , Renaud Toussaint , Stéphane Santucci , Loïc Vanel , Daniel Bonamy
Soft Matter, 2020, 16 (41), pp.9590-9602. ⟨10.1039/D0SM01062F⟩
Article dans une revue hal-02926644v1
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Avalanches and extreme value statistics in interfacial crackling dynamics

Stéphane Santucci , Ken Tore Tallakstad , Luiza Angheluta , Lasse Laurson , Renaud Toussaint
Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences (1934–1990), 2019, 377 (2136), pp.20170394. ⟨10.1098/rsta.2017.0394⟩
Article dans une revue hal-02130591v1
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Avalanches and extreme value statistics in interfacial crackling dynamics

Stéphane Santucci , Ken Tore Tallakstad , Luiza Angheluta , Lasse Laurson , Renaud Toussaint
Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences (1934–1990), 2018
Article dans une revue hal-01937148v1
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How cracks are hot and cool: a burning issue for paper

Renaud Toussaint , Olivier Lengliné , Stéphane Santucci , Tom Vincent-Dospital , Muriel Naert-Guillot
Soft Matter, 2016, 12, pp.5563-5571. ⟨10.1039/C6SM00615A⟩
Article dans une revue hal-01340886v1
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The non-Gaussian nature of fracture and the survival of fat-tail exponents

Ken Tore Tallakstad , Renaud Toussaint , Stéphane Santucci , Knut Jørgen Måløy
Physical Review Letters, 2013, 110, pp.145501. ⟨10.1103/PhysRevLett.110.145501⟩
Article dans une revue hal-00816217v1
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Local dynamics of a randomly pinned crack front during creep and forced propagation: An experimental study

Ken Tore Tallakstad , Renaud Toussaint , Stéphane Santucci , Jean Schmittbuhl , Knut Jørgen Måløy
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2011, pp.62.20.mt, 46.50.+a, 68.35.Ct. ⟨10.1103/PhysRevE.83.046108⟩
Article dans une revue hal-00701935v1
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Average crack-front velocity during subcritical fracture propagation in a heterogeneous medium

Olivier Lengliné , Renaud Toussaint , Jean Schmittbuhl , J.E. Elkhoury , J.-P. Ampuero
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2011, 84, pp.036104. ⟨10.1103/PhysRevE.84.036104⟩
Article dans une revue hal-00701939v1
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Fracture Roughness Scaling: a case study on planar cracks

Stéphane Santucci , Mélanie Grob , Alex Hansen , Renaud Toussaint , Jean Schmittbuhl
EPL - Europhysics Letters, 2010, 92 (4), pp.44001. ⟨10.1209/0295-5075/92/44001⟩
Article dans une revue hal-00640525v1
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Quake Catalogs from an Optical Monitoring of an Interfacial Crack Propagation

Mélanie Grob , J. Schmittbuhl , Renaud Toussaint , Luis Rivera , Stéphane Santucci
Pure and Applied Geophysics, 2009, 166 (5-7), pp.777-799. ⟨10.1007/s00024-004-0496-z⟩
Article dans une revue insu-02377826v1
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Local waiting time fluctuations along a randomly pinned crack front

Knut Jørgen Måløy , Stephane Santucci , Jean Schmittbuhl , Renaud Toussaint
Physical Review Letters, 2006, 96 (4), pp.045501. ⟨10.1103/PhysRevLett.96.045501⟩
Article dans une revue hal-00107346v1
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Crackling dynamics during the failure of heterogeneous material Optical and acoustic tracking of slow interfacial crack growth

Stéphane Santucci , Mélanie Grob , Renaud Toussaint , Jean Schmittbuhl , Alex Hansen
12th International Conference on Fracture 2009, ICF-12, Jul 2009, Ottawa, Canada. pp.6365-6374
Communication dans un congrès hal-03327171v1

Velocity fluctuations of a crack front during slow propagation: Implications for reconciling short and long term deformations.

Jean Schmittbuhl , Renaud Toussaint , Knut Jørgen Måløy , Stéphane Santucci
International symposium on the geodynamics of eastern mediterranean: Active tectonics of the aegean, 2005, Istanbul, Turkey
Communication dans un congrès hal-00110585v1