Calculation of notch H-integrals using image correlation experiments

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

This study evaluated notch H-integrals as well as stress intensity factors (SIFs) using image-correlation experiments for anisotropic materials. First, complex displacement and stress functions are deduced into an H-integral equation. Displacements and stresses from image-correlation experiments are then substituted into the H-integral equation to evaluate the notch SIFs. Experimental results compared with finite element analyses show that the SIFs evaluated using the current method are acceptably accurate.

Original languageEnglish
Pages (from-to)517-525
Number of pages9
JournalProceedings of the Society for Experimental Mechanics, Inc.
Volume67
Publication statusPublished - 2010 Dec 1

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Stress intensity factors
Integral equations
Experiments

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering

Cite this

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Calculation of notch H-integrals using image correlation experiments. / Ju, Shen-Haw.

In: Proceedings of the Society for Experimental Mechanics, Inc., Vol. 67, 01.12.2010, p. 517-525.

Research output: Contribution to journalArticle

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