Finite element modeling and ultimate strength evaluation for cracked plates

Yu Setoyama; Satoyuki Tanaka; Daisuke Yanagihara; Chikahisa Murakami

doi:10.11421/jsces.2017.20170014

Finite element modeling and ultimate strength evaluation for cracked plates

Yu Setoyama, Satoyuki Tanaka, Daisuke Yanagihara, Chikahisa Murakami

Ship and Marine Structure

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

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 language	English
Article number	20170014
Journal	Transactions of the Japan Society for Computational Engineering and Science
Volume	2017
DOIs	https://doi.org/10.11421/jsces.2017.20170014
Publication status	Published - Oct 17 2017

All Science Journal Classification (ASJC) codes

Computer Science(all)
Engineering(all)

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