Numerical method for failure simulation of unidirectional fiber-reinforced composites with spring element model

T. Okabe, H. Sekine, K. Ishii, M. Nishikawa, N. Takeda

研究成果: Article査読

66 被引用数 (Scopus)

抄録

This study proposes a numerical method for analyzing and simulating the failure of unidirectional fiber-reinforced composites using the spring-element model (SEM). We compare the stress distribution calculated by this method with that of the 3D finite-element method (FEM). A Monte Carlo simulation is performed to simulate failures by this method. The computational efficiency is discussed in comparison to our previous SLM. Additionally, we demonstrate a hybrid (SEM/FEM) analysis to show the compatibility for the structural analysis. We found this method accurate and efficient for simulating and analyzing the failure process in the damaged composite.

本文言語English
ページ(範囲)921-933
ページ数13
ジャーナルComposites Science and Technology
65
6
DOI
出版ステータスPublished - 2005 5

ASJC Scopus subject areas

  • Ceramics and Composites
  • Engineering(all)

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