Seismic rotation waves: Discolations and disclinations in a micromorphic continuum

Hiroyuki Nagahama, R. Teisseyre

Research output: Contribution to journalArticle

23 Citations (Scopus)

Abstract

Deformation of the micromorphic structure (continuum) induces the appearance of dislocations and disclinations. These structural defects are related to anholonomity caused by microdisplacement tensor and moment of microstrains. In this study, two cases of incompatibility sources are considered: microdisplacements and ressions moments of microdisplacements. For these cases the expressions for twist-bend tensor are derived.

Original languageEnglish
Pages (from-to)119-129
Number of pages11
JournalActa Geophysica Polonica
Volume49
Issue number1
Publication statusPublished - 2001 Jan 1

Keywords

  • Disclinations
  • Dislocation
  • Micromorphic medium

ASJC Scopus subject areas

  • Geology

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