Aftershock sequences and seismic-like organization of acoustic events produced by a single propagating crack

Autor: Jonathan Barés, Alizée Dubois, Lamine Hattali, Davy Dalmas, Daniel Bonamy

Publikováno v: Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)

The multiple microcracking events underlying damage in inhomogeneous brittle materials form characteristic aftershocks sequences obeying similar laws to those in seismology. Here, Barés et al. evidence and explain the same organization in the acoust

Externí odkaz: https://doaj.org/article/6b901e77c7ee449886437143d2247817

How heat controls fracture: the thermodynamics of creeping and avalanching cracks

Autor: Loïc Vanel, Alain Cochard, Renaud Toussaint, Knut Jørgen Måløy, Lamine Hattali, Tom Vincent-Dospital, Eirik Grude Flekkøy, Daniel Bonamy, Stéphane Santucci

Publikováno v: Soft Matter
Soft Matter, 2020, 16 (41), pp.9590-9602. ⟨10.1039/D0SM01062F⟩
Soft Matter, Royal Society of Chemistry, 2020, 16 (41), pp.9590-9602. ⟨10.1039/d0sm010⟩
Soft Matter, Royal Society of Chemistry, 2020, ⟨10.1039/D0SM01062F⟩

While of paramount importance in material science, the dynamics of cracks still lacks a complete physical explanation. The transition from their slow creep behavior to a fast propagation regime is a notable key, as it leads to full material failure i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68ee42ce918f4ecf5197a0168d5607e0
https://doi.org/10.1039/d0sm01062f

Stress Corrosion Cracking in Amorphous Phase Separated Oxide Glasses: A Holistic Review of Their Structures, Physical, Mechanical and Fracture Properties

Autor: F. Celarie, Stéphane Gossé, Patrick Houizot, Daniel Bonamy, Cindy L. Rountree, Weiying Feng, Paul C. M. Fossati

Publikováno v: Corrosion and Materials Degradation
Corrosion and Materials Degradation, MDPI, 2021, 2 (3), pp.412. ⟨10.3390/cmd2030022⟩
Corrosion and Materials Degradation, 2021, 2 (3), pp.412. ⟨10.3390/cmd2030022⟩
Corrosion and Materials Degradation, Vol 2, Iss 22, Pp 412-446 (2021)

International audience; Stress corrosion cracking is a well-known phenomenon in oxide glasses. However, how amorphous phase separation (APS) alters stress corrosion cracking, and the overall mechanical response of an oxide glass is less known in lite

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69de6426068692d5390c2bc49e3aaef5
https://hal.archives-ouvertes.fr/hal-03286909

Dynamic crack growth along heterogeneous planar interfaces: interaction with unidimensional strips

Autor: Daniel Bonamy, Alizée Dubois

Publikováno v: Physical Review E
Physical Review E, American Physical Society (APS), 2021, 103 (1), pp.013004. ⟨10.1103/PhysRevE.103.013004⟩
Physical Review E, 2021, 103 (1), pp.013004. ⟨10.1103/PhysRevE.103.013004⟩

International audience; We examine theoretically and numerically fast propagation of a tensile crack along unidimensional strips with periodically evolving toughness. In such dynamic fracture regimes, crack front waves form and transport front distur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6458f35d193cc0081fed1d4cc63f55f
https://hal.archives-ouvertes.fr/hal-03087017v2/document

Granular surface flows in a rotating drum: experiments and continuous description

Autor: Daniel Bonamy, Faucherand, B., Planelle, M., Daviaud, F., Laurent, L.

Publikováno v: Publons

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d50a358a70a8e744342f3c52ca6fa904
https://doi.org/10.1201/9781003077497-114