3D image analysis for evaluating internal deformation / fracture characteristics of materials

Mitsuru Nakazawa, Yoshimitsu Aoki, Yuji Kawai, Masakazu Kobayashi, Hiroyuki Toda

研究成果: Conference contribution

抄録

In order to understand deformation / fracture characteristics, many measurement methods have been proposed and developed. Almost all methods, however, have been limited on the surface indirectly due to insufficient resolution. Recently, third-generation synchrotron radiation facilities have enabled observations with high resolution. Therefore, the 3D mapping of structural features like air bubbles (pores) have been attempted to understand local deformation / fracture characteristics in some materials using the X-ray computed tomography (CT). However, there are some issues and one of them is long processing time. In this paper, we propose a system which can measure a 3D, local, high-accuracy deformation / fracture characteristic by obtaining the strain distribution. Experiments have proved its effectiveness.

本文言語English
ホスト出版物のタイトルIECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics
ページ3525-3530
ページ数6
DOI
出版ステータスPublished - 2006 12 1
外部発表はい
イベントIECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics - Paris, France
継続期間: 2006 11 62006 11 10

出版物シリーズ

名前IECON Proceedings (Industrial Electronics Conference)

Other

OtherIECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics
国/地域France
CityParis
Period06/11/606/11/10

ASJC Scopus subject areas

  • 制御およびシステム工学
  • 電子工学および電気工学

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