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Mode I+III multiscale cohesive zone model with facet coarsening and overlap: Solutions and applications to facet orientation and toughening

Autor: Véronique Lazarus, Benoit Prabel, Jean-Baptiste Leblond, T. Cambonie

Publikováno v: Journal of the Mechanics and Physics of Solids
Journal of the Mechanics and Physics of Solids, Elsevier, 2020, 141, pp.104007. ⟨10.1016/j.jmps.2020.104007⟩
Journal of the Mechanics and Physics of Solids, 2020, 141, pp.104007. ⟨10.1016/j.jmps.2020.104007⟩

When subjected to some anti-plane shear mode III loading, segmentation of the crack front frequently occurs during propagation: even if the crack is initially planar, propagation produces facets/segments rotated toward the shear free direction. These

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d5e1d061b676e55193fba8c8018d8cc5
https://hal.archives-ouvertes.fr/hal-02570472/document

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Toughening induced by the formation of facets in mode I+III brittle fracture: Experiments versus a two-scale Cohesive Zone model

Autor: M.L. Hattali, T. Cambonie, Véronique Lazarus

Publikováno v: Journal of the Mechanics and Physics of Solids
Journal of the Mechanics and Physics of Solids, 2021, 156, pp.104596. ⟨10.1016/j.jmps.2021.104596⟩
Journal of the Mechanics and Physics of Solids, Elsevier, In press, ⟨10.1016/j.jmps.2021.104596⟩
Journal of the Mechanics and Physics of Solids, Elsevier, 2021, 156, pp.104596. ⟨10.1016/j.jmps.2021.104596⟩

International audience; When subjected to some anti-plane shear mode III loading, segmentation of the crack front frequently occurs during propagation: even if the crack is initially planar, propagation produces facets/segments rotated toward the she

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30f2711e51e5b3c198566a8eb873f478
https://doi.org/10.1016/j.jmps.2021.104596

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Autor: T. Cambonie, Yann Klinger, V. Lazarus

Publikováno v: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2018, 377 (2136), pp.20170392. ⟨10.1098/rsta.2017.0392⟩
Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, Royal Society, The, 2018, 377 (2136), pp.20170392. ⟨10.1098/rsta.2017.0392⟩

Why are strike slip faults not perfectly linear but made of successive segments? Are they reminiscences of the fracture of an initially sound crust by the bottom-up propagation of a crack subjected to mode III loading? The plausibility of this newly

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abeb018d35c4b6c043a2744b6575d298
https://hal.science/hal-02324474/document

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Effect of the porosity on the fracture surface roughness of sintered materials: from anisotropic to isotropic self-affine scaling

Autor: Jonathan Barés, Véronique Lazarus, T. Cambonie, M.L. Hattali, Daniel Bonamy, Harold Auradou

Publikováno v: Physical Review E : Statistical, Nonlinear, and Soft Matter Physics
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, 2015, 91 (1), pp.012406. ⟨10.1103/PhysRevE.91.012406⟩
Physical Review E : Statistical, Nonlinear, and Soft Matter Physics, American Physical Society, 2015, 91 (1), pp.012406. ⟨10.1103/PhysRevE.91.012406⟩

To unravel how the microstructure affects the fracture surface roughness in heterogeneous brittle solids like rocks or ceramics, we characterized the roughness statistics of post-mortem fracture surfaces in home-made materials of adjustable microstru

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63418507f745c794b00c0bb858627c96
https://pubmed.ncbi.nlm.nih.gov/25679627

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Quantification of the Crack Fragmentation Resulting from Mode I+III Loading

Autor: Véronique Lazarus, T. Cambonie

Publikováno v: Procedia Materials Science (Elsevier)
Procedia Materials Science (Elsevier), Elsevier, 2014, 3, pp.1816-1821. ⟨10.1016/j.mspro.2014.06.293⟩

The crack propagation path of a crack loaded initially in mode I+III is complex. It is formed by small facets moving away from the initial plane of the crack. Recently these facets have been retrieved in phase-field simulations and by a linear stabil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::148bbab2b90cd4fb2b1a34d2a6006e5a
https://hal.archives-ouvertes.fr/hal-02462772

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Experimental study of Counter-Rotating Vortex Pair Trajectories induced by a Round Jet in Cross-Flow at Low Velocity Ratios

Autor: Jean-Luc Aider, T. Cambonie, N. Gautier

Circular flush Jets In Cross-Flow were experimentally studied in a water tunnel using Volumetric Particle Tracking Velocimetry, for a range of jet to cross-flow velocity ratios, r, from 0.5 to 3, jet exit diameters $d$ from 0.8 cm to 1 cm and cross-f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::adc82175e8dad802a7f1cfbf446f7b00
http://arxiv.org/abs/1306.6196

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Interactions between vortex generators and a flat plate boundary layer. Application to the control of separated flows

Autor: Jose Eduardo Wesfreid, Thomas Duriez, Jean-Luc Aider, Benjamin Thiria, T. Cambonie

Publikováno v: Springer Proceedings in Physics ISBN: 9783642030840

Vortex generators (VG) are among the most popular actuators for flow control. more or less interact with each other depending on many parameters like the size of the VGs or the spacing between each VG (Betterton et al. (2000); Godard ' Stanislas (200

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e04f44154cee93826030187b676d0e0b
https://doi.org/10.1007/978-3-642-03085-7_52

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