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Volume 7 (1981)
- Issue 4 Pages 131-
- Issue 3 Pages 87-
- Issue 2 Pages 43-
- Issue 1 Pages 1-
Volume 7, Issue 2
Displaying 1-8 of 8 articles from this issue
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Kozo KAWATA, Takashi AKASAKA, Osamu WATANABE, Hiroshi FUKUDA1981 Volume 7 Issue 2 Pages 43-47
Published: April 30, 1981
Released on J-STAGE: August 11, 2009
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Kunihiko FUJIMOTO1981 Volume 7 Issue 2 Pages 47-55
Published: April 30, 1981
Released on J-STAGE: August 11, 2009
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[in Japanese]1981 Volume 7 Issue 2 Pages 55a
Published: April 30, 1981
Released on J-STAGE: August 11, 2009
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K. OKUNO1981 Volume 7 Issue 2 Pages 56-62
Published: April 30, 1981
Released on J-STAGE: August 11, 2009
JOURNAL FREE ACCESSTensile stress-strain behavior of polystyrene-acrylonitrile copolymer composites with plane oriented planar reinforcement (mica and glass flake) is discussed in terms of flake aspect ratio, flake diameter and volume fraction of flakes. The tensile modulus of elasticity, the tensile strength and the tensile strain at breaking of the composites were theoretically calculated utilizing a virtual work analysis of the over lap joint and the results were compared to the experimental values. Good agreements were obtained between the experimental data and the theoretical predictions. The flakes with high aspect ratio and small diameter are suitable for a high degree of reinforcement to the brittle plastics.View full abstractDownload PDF (6827K) -
M. TAKESHIMA, T. YASHIRO1981 Volume 7 Issue 2 Pages 63-67
Published: April 30, 1981
Released on J-STAGE: August 11, 2009
JOURNAL FREE ACCESSIn order to put optical cable to practical use, it is needed to assure the reliability of the strength for coated optical fiber. In this paper, a theoretical and experimental study on the mechanical strength of coated optical fiber has been made by the dynamic fatigue test and the static fatigue test. It is clarified that in the dynamic test, the logarithm of the fracture strength is proportional to the logarithm of the strain rate, and in the static test, the logarithm of the fracture time is proportional to the logarithm of the apparent stress.View full abstractDownload PDF (2651K) -
Yoshiaki YAMADA, Hidehito OKUMURA1981 Volume 7 Issue 2 Pages 68-73
Published: April 30, 1981
Released on J-STAGE: August 11, 2009
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Masuji UEMURA1981 Volume 7 Issue 2 Pages 74-81
Published: April 30, 1981
Released on J-STAGE: August 11, 2009
JOURNAL FREE ACCESSDownload PDF (5519K) -
1981 Volume 7 Issue 2 Pages 82-84
Published: April 30, 1981
Released on J-STAGE: February 08, 2010
JOURNAL FREE ACCESSDownload PDF (385K)
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