High accuracy analysis method for 3D nanoscale deformation / fracture characteristics inside a material

Mitsuru Nakazawa, Masakazu Kobayashi, Hiroyuki Toda, Yoshimitsu Aoki

    研究成果: Conference contribution

    抄録

    To evaluate internal thorough material characteristics in deformation, we proposed an analysis method which obtains displacement vectors of dispersed particles between deformation from nano-order 3D-CT images. In this paper, we introduce an improved approach to achieve more robust matching and eliminate the need to tune some parameters. To confirm the effectiveness of the improved approach, virtual tensile tests are carried out. Precision is achieved more than 99% at every matching between adjacent load steps.

    本文言語English
    ホスト出版物のタイトルProceedings of SICE Annual Conference 2010, SICE 2010 - Final Program and Papers
    出版社Society of Instrument and Control Engineers (SICE)
    ページ577-584
    ページ数8
    ISBN(印刷版)9784907764364
    出版ステータスPublished - 2010 1 1

    出版物シリーズ

    名前Proceedings of the SICE Annual Conference

    ASJC Scopus subject areas

    • Control and Systems Engineering
    • Computer Science Applications
    • Electrical and Electronic Engineering

    引用スタイル