3D/4D strain mapping using in-situ X-ray microtomography

H. Toda, K. Uesugi, A. Takeuchi, Y. Suzuki, M. Kobayashi

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

抄録

X-ray microtomography (XMT) has been utilized for observing deformation, damage and fracture behaviors in structural materials. In-situ observation using XMT provides a unique possibility to access time evolution behaviors at a microscopic level. Local strain mapping is enabled by image-processing a series of three-dimensional (3D) images by particle tracking technique. Procedures for tracking microstructural features which have been developed by the authors, are reviewed in this article. Local crack driving forces can be measured from discrete crack tip displacement fields as well as simple 3D strain mapping. Recent extension to crystallographic measurements is also introduced.

本文言語英語
ホスト出版物のタイトルImaging Methods for Novel Materials and Challenging Applications - Proceedings of the 2012 Annual Conference on Experimental and Applied Mechanics
ページ57-63
ページ数7
DOI
出版ステータス出版済み - 2013
外部発表はい
イベント2012 Annual Conference on Experimental and Applied Mechanics - Costa Mesa, CA, 米国
継続期間: 6 11 20126 14 2012

出版物シリーズ

名前Conference Proceedings of the Society for Experimental Mechanics Series
3
ISSN(印刷版)2191-5644
ISSN(電子版)2191-5652

その他

その他2012 Annual Conference on Experimental and Applied Mechanics
国/地域米国
CityCosta Mesa, CA
Period6/11/126/14/12

All Science Journal Classification (ASJC) codes

  • 工学(全般)
  • 計算力学
  • 機械工学

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