Nonlinear wave processes of crack propagation in brittle and brittle-ductile fracture

V. E. Panin, V. E. Egorushkin, L. S. Derevyagina, E. E. Deryugin

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Abstract

The paper reports on theoretical and experimental studies which demonstrate that crack propagation in solids in brittle and brittle-ductile fracture is a nonlinear wave process. The effect of the structural phase state and stress-strain stiffness of material on the crack type (opening, sliding, or tearing mode) and on the character of wave fracture is described.

Original languageEnglish
Pages (from-to)183-190
Number of pages8
JournalPhysical Mesomechanics
Volume16
Issue number3
DOIs
Publication statusPublished - 2013

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Keywords

  • fracture
  • nonlinear waves
  • submicrocrystalline materials

ASJC Scopus subject areas

  • Mechanics of Materials
  • Materials Science(all)
  • Condensed Matter Physics
  • Surfaces and Interfaces

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