Crack opening analysis using X-rays CT data

K. Sugawara, A. Sato, Y. Obara, Hideki Shimada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

Crack Projection Method is proposed for the crack opening measurement of rocks, using the 3-dimensional data of the linear absorption coefficient given by the X-rays Computerized Tomography. As an application, the crack propagation in the Short Rod test specimen is analyzed, and the fracture process zone is successfully evaluated from the comparison of the permanent crack opening to the elastic crack opening.

Original languageEnglish
Title of host publication20th Century Lessons, 21st Century Challenges.
EditorsG. Vouille, P. Berest
Pages1019-1022
Number of pages4
Publication statusPublished - 1999
Externally publishedYes
Event40th Interscience Conference on Antimicrobial Agents and Chemotherapy -
Duration: Sep 17 1999Sep 20 1999

Other

Other40th Interscience Conference on Antimicrobial Agents and Chemotherapy
Period9/17/999/20/99

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All Science Journal Classification (ASJC) codes

  • Earth and Planetary Sciences(all)
  • Environmental Science(all)

Cite this

Sugawara, K., Sato, A., Obara, Y., & Shimada, H. (1999). Crack opening analysis using X-rays CT data. In G. Vouille, & P. Berest (Eds.), 20th Century Lessons, 21st Century Challenges. (pp. 1019-1022)