開孔を有するCFRP積層板の非線形挙動解析と実験

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タイトル別名
  • Experiment and Nonlinear Behavior Analysis of CFRP Laminated Plates with a Hole
  • カイコウ オ ユウスル CFRP セキソウバン ノ ヒセンケイ キョドウ カイセキ ト ジッケン

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This paper discussed a nonlinear compressive behavior of CFRP laminated plates with a hole under an uniaxial compression. Experimental results were obtained from the compressive response of CFRP laminates with a hole and three laminated plates including two kinds of hole diameter were choosed as a specimen. In the analysis, the nonlinear behaviors of CFRP laminated plates with a hole were excuted by an increament displacement method in FEM. Both experimental and analytical results for the buckilng load and nonlinear behaviors after buckling were compared with each other and a good agreement was obtained. In addition to these, a failure prediction by using maximum stress criterion was also discussed.

収録刊行物

  • 材料システム

    材料システム 18 (0), 45-50, 1999

    学校法人 金沢工業大学 材料システム研究所

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