巻号一覧
12 巻 (1986)
- 6 号 p. 241-
- 5 号 p. 193-
- 4 号 p. 145-
- 3 号 p. 97-
- 2 号 p. 49-
- 1 号 p. 1-
12 巻, 4 号
選択された号の論文の6件中1～6を表示しています
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平岡 康一1986 年 12 巻 4 号 p. 145-156
発行日: 1986/07/15
公開日: 2009/08/11
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魚本 健人1986 年 12 巻 4 号 p. 156-162
発行日: 1986/07/15
公開日: 2009/08/11
ジャーナル フリーPDF形式でダウンロード (4761K) -
藤本 邦彦, 加部 和幸, 石上 俊弥1986 年 12 巻 4 号 p. 163-170
発行日: 1986/07/15
公開日: 2009/08/11
ジャーナル フリーFRR (Fiber Reinforced Rubber) has been applied to many constructions. But, few study on the dynamic property has been reported. In the present work, the longitudinal complex moduli and the dynamic property of FRR at small strain are studied based on the law of mixtures, the theory of elasticity, and the theory of linear viscoelasticity. The free decay vibration method was utilized in the study. Materials with fibers at +θ (off-axis), ±θ (bias-ply) were investigated. The complex moduli of the off-axial FRR and the bias-ply FRR can be estimated as the factors of the shear strain and that of the internal shear strain respectively.抄録全体を表示PDF形式でダウンロード (704K) -
天城 滋夫, 和嶋 元世, 宮野 靖1986 年 12 巻 4 号 p. 171-176
発行日: 1986/07/15
公開日: 2009/08/11
ジャーナル フリーFlexural failure behavior of unidirectional laminate FRPs reinforced with carbon fiber and aramid fiber were studied. A flexural experimental investigation has been carried out on carbon/epoxy (type C), aramid/epoxy (type A) and C/A hybrid (type A-C-A, C-A-C) laminates. As the results, it was found that 1) A kink band was observed for type A and type A-C-A at the compressive surface near the loading point by a low level flexural load. 2) The load diflection curves of type A and type A-C-A had a knee point, and loading over the knee point, a white regions was observed at the compressive surface near the loading point. 3) The stress at the knee point of type A and type A-C-A was lower than the critical stress of microbuckling calculated by the Dow's equation. This reason was caused by the decrease of the observed compressive modulus of aramid fiber producing kink band. 4) Tensile and shearing fracture was observed for type A and type A-C-A over the maximum load. The scale of the shearing fracture of type A-C-A was smaller than that of type A's, and this was caused by the support of CFRPs layers. 5) Shearing fracture was observed for type C and type C-A-C at the compressive surface near the loading point over the maximum load. This fracture was induced by a microbuckling of carbon fiber, and was arrested at the AFRPs layers.抄録全体を表示PDF形式でダウンロード (5078K) -
II.接合における熱応力岡本 平, 菅沼 克昭1986 年 12 巻 4 号 p. 177-183
発行日: 1986/07/15
公開日: 2009/08/11
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1986 年 12 巻 4 号 p. 185-187
発行日: 1986/07/15
公開日: 2010/02/08
ジャーナル フリーPDF形式でダウンロード (401K)
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