Fatigue crack growth in bearing steel under cyclic mode II + static biaxial compression

Mael Zaid; Vincent Bonnand; Véronique Doquet; Vincent Chiaruttini; Didier Pacou; Pierre Depouhon

doi:10.1016/j.ijfatigue.2022.107074

Fatigue crack growth in bearing steel under cyclic mode II + static biaxial compression

Mael Zaid
, Vincent Bonnand
, Véronique Doquet
, Vincent Chiaruttini
, Didier Pacou
, Pierre Depouhon

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

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 the main crack hindered the growth of these branches and favored coplanar mode II crack growth. The crack face sliding displacement profiles measured by DIC were used to derive ΔK_II,eff, at the main crack tip, using elastic–plastic FE simulations with crack face friction, by an inverse method. Friction-corrected crack growth kinetics were obtained for mode II crack growth in both steels.

langue originale	Anglais
Numéro d'article	107074
journal	International Journal of Fatigue
Volume	163
Les DOIs	https://doi.org/10.1016/j.ijfatigue.2022.107074
état	Publié - 1 oct. 2022
Modification externe	Oui

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10.1016/j.ijfatigue.2022.107074

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title = "Fatigue crack growth in bearing steel under cyclic mode II + static biaxial compression",

abstract = "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 the main crack hindered the growth of these branches and favored coplanar mode II crack growth. The crack face sliding displacement profiles measured by DIC were used to derive ΔKII,eff, at the main crack tip, using elastic–plastic FE simulations with crack face friction, by an inverse method. Friction-corrected crack growth kinetics were obtained for mode II crack growth in both steels.",

keywords = "Bearing steel, Branch crack, Compression, Digital image correlation, Fatigue crack, Friction, Mode II",

author = "Mael Zaid and Vincent Bonnand and V{\'e}ronique Doquet and Vincent Chiaruttini and Didier Pacou and Pierre Depouhon",

note = "Publisher Copyright: {\textcopyright} 2022 Elsevier Ltd",

year = "2022",

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doi = "10.1016/j.ijfatigue.2022.107074",

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TY - JOUR

T1 - Fatigue crack growth in bearing steel under cyclic mode II + static biaxial compression

AU - Zaid, Mael

AU - Bonnand, Vincent

AU - Doquet, Véronique

AU - Chiaruttini, Vincent

AU - Pacou, Didier

AU - Depouhon, Pierre

PY - 2022/10/1

Y1 - 2022/10/1

N2 - 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 the main crack hindered the growth of these branches and favored coplanar mode II crack growth. The crack face sliding displacement profiles measured by DIC were used to derive ΔKII,eff, at the main crack tip, using elastic–plastic FE simulations with crack face friction, by an inverse method. Friction-corrected crack growth kinetics were obtained for mode II crack growth in both steels.

AB - 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 the main crack hindered the growth of these branches and favored coplanar mode II crack growth. The crack face sliding displacement profiles measured by DIC were used to derive ΔKII,eff, at the main crack tip, using elastic–plastic FE simulations with crack face friction, by an inverse method. Friction-corrected crack growth kinetics were obtained for mode II crack growth in both steels.

KW - Bearing steel

KW - Branch crack

KW - Compression

KW - Digital image correlation

KW - Fatigue crack

KW - Friction

KW - Mode II

UR - https://www.scopus.com/pages/publications/85132344151

U2 - 10.1016/j.ijfatigue.2022.107074

DO - 10.1016/j.ijfatigue.2022.107074

M3 - Article

AN - SCOPUS:85132344151

SN - 0142-1123

VL - 163

JO - International Journal of Fatigue

JF - International Journal of Fatigue

M1 - 107074

ER -

Fatigue crack growth in bearing steel under cyclic mode II + static biaxial compression

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