Mesomechanics of fatigue fracture for polycrystals with macroconcentrators

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

Research output: Contribution to journalArticle

13 Citations (Scopus)

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 languageEnglish
Pages (from-to)13-18
Number of pages6
JournalTheoretical and Applied Fracture Mechanics
Volume30
Issue number1
Publication statusPublished - Sep 1998

Fingerprint

Polycrystal
Polycrystals
polycrystals
substructures
aluminum alloys
Fatigue
Aluminum alloys
fragmentation
cracks
Trajectories
trajectories
Fatigue of materials
Fatigue Crack
Aluminum Alloy
Substructure
Fragmentation
Trajectory
Fatigue cracks
Movement

Keywords

  • Crack
  • Deformation
  • Fatigue fracture
  • Mesofragmentation
  • Mesomechanics
  • Mesovolume
  • Stage
  • Vector displacement field

ASJC Scopus subject areas

  • Mechanical Engineering
  • Mechanics of Materials

Cite this

Mesomechanics of fatigue fracture for polycrystals with macroconcentrators. / Pleshanov, V. S.; Kibitkin, V. V.; Panin, V. E.

In: Theoretical and Applied Fracture Mechanics, Vol. 30, No. 1, 09.1998, p. 13-18.

Research output: Contribution to journalArticle

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