Finite element modeling and ultimate strength evaluation for cracked plates

Yu Setoyama, Satoyuki Tanaka, Daisuke Yanagihara, Chikahisa Murakami

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Abstract

Ultimate strength evaluation for cracked plates is examined. A rectangular plate including a through-crack under uni-axial compression load is assumed. In analyzing the cracked plate, shell finite element (FE) modeling and shell-solid FE modeling are respectively adopted. Contact condition is included in the shell-solid modeling to introduce the crack-closure effect. Numerical examples are presented for analyzing accuracy in the FE modeling and investigating buckling and post-buckling behaviors of the cracked plates by changing position and length of the through-crack.

Original languageEnglish
Article number20170014
JournalTransactions of the Japan Society for Computational Engineering and Science
Volume2017
DOIs
Publication statusPublished - Oct 17 2017

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All Science Journal Classification (ASJC) codes

  • Computer Science(all)
  • Engineering(all)

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