Zobrazeno 1 - 10
of 119
pro vyhledávání: '"Véronique Doquet"'
Autor:
Antoine Lacour-Gogny-Goubert, Véronique Doquet, Marc Novelli, Alexandre Tanguy, Simon Hallais, Julie Bourgon, Benjamin Villeroy, Roxane Massion
Publikováno v:
Metals, Vol 13, Iss 5, p 825 (2023)
Ultrafine-grained Al matrix nanocomposites, reinforced with Al2O3 nanoparticles, were produced from milled powders, either by equal channel angular pressing (ECAP), at room or high temperature, with or without back pressure, or by spark plasma sinter
Externí odkaz:
https://doaj.org/article/7a1f8132aeff4e75992ca1983ac65713
Autor:
Véronique Doquet, Alexandre Tanguy, Simon Hallais, Raphaël Guillemet, Julie Cholet, Doriane Jussey
Publikováno v:
Journal of Materials Science. 57:955-971
Autor:
Mael Zaid, Vincent Bonnand, Véronique Doquet, Vincent Chiaruttini, Didier Pacou, Pierre Depouhon
Mode II fatigue crack growth under reversed shear and static biaxial compression was investigated in two bearing steels. Many aborted branches, quasi-orthogonal to the main crack, were observed along the crack face. The compressive stress parallel to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74e0b594bf58abff4610fc836ead31f4
Publikováno v:
Fatigue and Fracture of Engineering Materials and Structures
Fatigue and Fracture of Engineering Materials and Structures, Wiley-Blackwell, 2020, 43 (11), pp.2560-2570. ⟨10.1111/ffe.13276⟩
Fatigue and Fracture of Engineering Materials and Structures, Wiley-Blackwell, 2020, 43 (11), pp.2560-2570. ⟨10.1111/ffe.13276⟩
International audience; Combined cyclic tension and internal pressure tests with various proportions of each loading were run on a 2.5%Cr–1%Mo steel in air and in 3.5% NaCl solution, with and without cathodic protection to investigate the effect of
Publikováno v:
ICTAM 2020+1 Virtual, 25th International Congress of Theoretical and Applied Mechanics, Milano (Italie), 23-27 Aug. 2021
ICTAM 2020+1 Virtual, 25th International Congress of Theoretical and Applied Mechanics, Milano (Italie), 23-27 Aug. 2021, Aug 2021, Milano, Italy
HAL
ICTAM 2020+1 Virtual, 25th International Congress of Theoretical and Applied Mechanics, Milano (Italie), 23-27 Aug. 2021, Aug 2021, Milano, Italy
HAL
International audience; Following an extensive experimental campaign carried out on a cold-rolled Ti-6Al-4V titanium alloy grade within a wide range of (low and high) strain rate, temperature and loading cases (tension, compression, shear), an advanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::5b5afeca27a3f8e955d0736c4396c167
https://hal.archives-ouvertes.fr/hal-03324788
https://hal.archives-ouvertes.fr/hal-03324788
Publikováno v:
Materials Science and Engineering: A
Materials Science and Engineering: A, Elsevier, 2021, 814, pp.141250. ⟨10.1016/j.msea.2021.141250⟩
Materials Science and Engineering: A, Elsevier, 2021, 814, pp.141250. ⟨10.1016/j.msea.2021.141250⟩
International audience; In situ tensile and reversed cyclic tests were run on a TWIP steel in a SEM, with High-Resolution Digital Image Correlation (HR-DIC) measurements of the plastic strain field in a few selected grains prone to twinning, with a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50818d3c6af87cffc4a28eed88726f07
https://hal.archives-ouvertes.fr/hal-03258372/file/authors-copy-detwinning.pdf
https://hal.archives-ouvertes.fr/hal-03258372/file/authors-copy-detwinning.pdf
Publikováno v:
Materials Science and Engineering: A. :137-147
This study addresses the influence of as-cast spherulites, which may be present in the glassy matrix of a bulk metallic glass owing to the processing conditions, on its fracture behaviour. The fracture toughness of a Zr 55 Cu 30 Al 10 Ni 5 glass cont
Publikováno v:
International Journal of Damage Mechanics
International Journal of Damage Mechanics, SAGE Publications, In press, ⟨10.1177/10567895211036491⟩
International Journal of Damage Mechanics, 2022, 31 (3), pp.374-402. ⟨10.1177/10567895211036491⟩
International Journal of Damage Mechanics, SAGE Publications, In press, ⟨10.1177/10567895211036491⟩
International Journal of Damage Mechanics, 2022, 31 (3), pp.374-402. ⟨10.1177/10567895211036491⟩
An extensive experimental campaign was run to investigate the influence of the loading direction, stress state (triaxiality ratio ranging from −0.5 to 1), and strain rate (from 10−3 to 1.5x103s−1) on the ductile fracture of Ti-6Al-4V titanium a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e79fc665bd97f2885ce1d86485df6674
https://hal.archives-ouvertes.fr/hal-03297311
https://hal.archives-ouvertes.fr/hal-03297311
Autor:
Véronique Doquet, Raphaël Langlois, Michel Coret, Benoît Blaysat, Jan Neggers, Nathalie Limodin, Vincent Chiaruttini, Michel Grédiac, Raphaël Cusset, Jerome Hosdez, Vincent Bonnand, Léa Menut-Tournadre, Martin Poncelet, Henry Proudhon, Julien Réthoré, Joseph Henry
Publikováno v:
Engineering Fracture Mechanics
Engineering Fracture Mechanics, Elsevier, 2020, 235, ⟨10.1016/j.engfracmech.2020.107157⟩
Engineering Fracture Mechanics, 2020, 235, ⟨10.1016/j.engfracmech.2020.107157⟩
Engineering Fracture Mechanics, Elsevier, 2020, 235, ⟨10.1016/j.engfracmech.2020.107157⟩
Engineering Fracture Mechanics, 2020, 235, ⟨10.1016/j.engfracmech.2020.107157⟩
International audience; The design of reliable structures and the estimation of the residual fatigue life of industrial parts containing flaws or cracks rely on our ability to predict the propagation of fatigue cracks. Whereas in industrial component
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::080f75ead5079f6d3a63097cb7257530
https://hal.archives-ouvertes.fr/hal-02877391
https://hal.archives-ouvertes.fr/hal-02877391
Publikováno v:
International Journal of Fatigue
International Journal of Fatigue, Elsevier, 2020, 134, pp.105513. ⟨10.1016/j.ijfatigue.2020.105513⟩
International Journal of Fatigue, Elsevier, 2020, 134, pp.105513. ⟨10.1016/j.ijfatigue.2020.105513⟩
Mode I + II fatigue crack growth tests are run, following sequential or pseudo-sequential loading paths, representative of those computed for ”squat type” cracks in rails. Stereo DIC provides the near-tip displacements, from which Δ K I effectiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c5fdc6e8286f86b2125c1da0c2af8db
https://hal.archives-ouvertes.fr/hal-02481479
https://hal.archives-ouvertes.fr/hal-02481479