Mesomechanics of fatigue fracture for polycrystals with macroconcentrators

V. S. Pleshanov, V. V. Kibitkin, V. E. Panin

Division for Materials Science

Research output: Contribution to journal › Article › peer-review

Abstract

Fatigue fracture of aluminum alloys is analyzed from analysis of time-spatial mesoscale substructures. The behavior involves many stages at the mesoscale and translational-rotational movement of the bulk structure element in addition to fragmentation. Mesofragments on a trajectory of the fatigue crack were also studied.

Original language	English
Pages (from-to)	13-18
Number of pages	6
Journal	Theoretical and Applied Fracture Mechanics
Volume	30
Issue number	1
Publication status	Published - Sep 1998

Keywords

Crack
Deformation
Fatigue fracture
Mesofragmentation
Mesomechanics
Mesovolume
Stage
Vector displacement field

ASJC Scopus subject areas

Mechanical Engineering
Mechanics of Materials

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title = "Mesomechanics of fatigue fracture for polycrystals with macroconcentrators",

abstract = "Fatigue fracture of aluminum alloys is analyzed from analysis of time-spatial mesoscale substructures. The behavior involves many stages at the mesoscale and translational-rotational movement of the bulk structure element in addition to fragmentation. Mesofragments on a trajectory of the fatigue crack were also studied.",

keywords = "Crack, Deformation, Fatigue fracture, Mesofragmentation, Mesomechanics, Mesovolume, Stage, Vector displacement field",

author = "Pleshanov, {V. S.} and Kibitkin, {V. V.} and Panin, {V. E.}",

year = "1998",

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AU - Kibitkin, V. V.

AU - Panin, V. E.

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N2 - Fatigue fracture of aluminum alloys is analyzed from analysis of time-spatial mesoscale substructures. The behavior involves many stages at the mesoscale and translational-rotational movement of the bulk structure element in addition to fragmentation. Mesofragments on a trajectory of the fatigue crack were also studied.

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KW - Crack

KW - Deformation

KW - Fatigue fracture

KW - Mesofragmentation

KW - Mesomechanics

KW - Mesovolume

KW - Stage

KW - Vector displacement field

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