擬三次元モデルを用いたポリアリレート繊維/エポキシ擬似等方性積層板の損傷解析 Damage Analysis of Poly-arylate Fibre/Epoxy Quasi-Isotropic Plate Using a Quasi-Three-Dimensional Model

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The damage propagation of quasi-isotropic poly-arylate fibre reinforced epoxy laminated compos-ites (ArFRP) subjected to a tensile load were investigated. We attempted to apply numerical simulation using a quasi-3-dimensional model and performed tensile tests of ArFRP and CFRP laminates as a reference. The quasi-3-dimensional model is constructed of shell elements and beam elements which represent the fibre and matrix, respectively. The damage propagation analyses of four-type ArFRP laminates [0/45/-45/90]<SUB>sym</SUB>, [0/45/90/-45]<SUB>sym</SUB>, [0/90/45/-45]<SUB>sym</SUB> and [-45/45/ 0/90]<SUB>sym</SUB> were performed and tested. Then, the same analyses of CFRP laminates were performed. Therefore it was found that the quasi-3-dimensional model was effective for the estimation of stress-strain relationships of both the laminates. Some differences of damage propagation between ArFRP and CFRP were also clarified.

収録刊行物

  • 日本複合材料学会誌 = Journal of the Japan Society for Composite Materials  

    日本複合材料学会誌 = Journal of the Japan Society for Composite Materials 23(6), 220-227, 1997-11-15 

    JAPAN SOCIETY FOR COMPOSITE MATERIALS

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各種コード

  • NII論文ID(NAID)
    10002465260
  • NII書誌ID(NCID)
    AN00196748
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03852563
  • NDL 記事登録ID
    4332410
  • NDL 雑誌分類
    ZM16(科学技術--科学技術一般--工業材料・材料試験)
  • NDL 請求記号
    Z14-655
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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