An Analysis of Single-Edge-Cracked Specimens under Three-or Four-Point Bending by the Body Force Doublet Method

Hironobu Nisitani, Kazuya Mori, Hiroshi Noguchi

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Abstract

In this paper, ‘The body force doublet method’ is proposed. This method of analysis uses the distributed body force doublet in order to satisfy given boundary conditions. For application, single-edge-cracked specimens under three-or four-point bending are analyzed, and the stress intensity factors and the crack opening displacements are evaluated. Their approximate expressions, effective for practical application, are shown.

Original languageEnglish
Pages (from-to)539-543
Number of pages5
JournalTransactions of the Japan Society of Mechanical Engineers Series A
Volume52
Issue number474
DOIs
Publication statusPublished - Jan 1 1986

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All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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