Mesoscale fatigue failure of welded joints of low-alloy steel

V. S. Pleshanov, V. V. Kibitkin, A. S. Maslovsky, O. N. Lavrov, V. E. Panin

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4 Citations (Scopus)

Abstract

The fatigue failure kinetics for welded joints of low-alloyed steel is investigated by analyzing the displacement vector field under high-cyclic loading. Failure accumulation in the heat-affected zone at the mesoscale is found to possess a multi-stage character that is associated with the formation and evolution of mesostructure deformation and fragmentation. Identified are the pertinent parameters that described the mechanical state of welded joints under load. (C) 2000 Elsevier Science Ltd. All rights reserved.

Original languageEnglish
Pages (from-to)17-21
Number of pages5
JournalTheoretical and Applied Fracture Mechanics
Volume33
Issue number1
DOIs
Publication statusPublished - Feb 2000

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ASJC Scopus subject areas

  • Mechanical Engineering
  • Mechanics of Materials

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