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Volume 22, Issue 1
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[in Japanese]1996 Volume 22 Issue 1 Pages 1
Published: January 15, 1996
Released on J-STAGE: August 11, 2009
JOURNAL FREE ACCESSDownload PDF (1654K) -
Kanehiro NAGAI, Atsushi YOKOYAMA, Zen'ichiro MAEKAWA1996 Volume 22 Issue 1 Pages 2-9
Published: January 15, 1996
Released on J-STAGE: August 11, 2009
JOURNAL FREE ACCESSWe propose a strength analysis method for three-dimensionally fiber-reinforced composite materials. The analysis is based on a stress averaging method for the individual mechanical properties of fiber and matrix assuming a homogeneous orthotropic solid for the 3D composite. Using the fundamental formula for Young's modulus derived by the stress averaging method, the strength analysis procedures are discussed. The tensile stress analysis is executed for a five-axis woven carbon/epoxy 3-D composite, and their results are compared to the experimental data. The analytical results show comparatively good agreement with the experimental results.View full abstractDownload PDF (7535K) -
Hiroshi TSUDA, Manabu ENOKI, Teruo KISHI, Jun TAKAHASHI, Kiyoshi KEMMO ...1996 Volume 22 Issue 1 Pages 10-14
Published: January 15, 1996
Released on J-STAGE: August 11, 2009
JOURNAL FREE ACCESSThe acoustic emission (AE) technique was applied to investigate the fracture processes of a fiber-reinforced glass. Pyrex glass reinforced with silicon carbide fibers coated 140 nm thick carbon was used as the test material. The matrix cracking behavior was observed using a replication technique. The fiber breaking process was analyzed using a probabilistic fracture model in which the fiber strength distribution was considered. By comparing the AE behavior during the tensile test with the fracture process evaluation mentioned above, the AE technique proved to be effective for investigating the fracture process of the material system studied. AE signals with high amplitude corresponded to fiber breaking ; AE signals with low amplitude corresponded to matrix cracking and interfacial debonding.View full abstractDownload PDF (2905K) -
Takao YAKOU, Tadashi OHTANI1996 Volume 22 Issue 1 Pages 15-17
Published: January 15, 1996
Released on J-STAGE: August 11, 2009
JOURNAL FREE ACCESSUsing glass fiber reinforced epoxy composite (GFRP), the abrasive wear properties to the abrasive papers have been examined with some different fiber orientations of θ. It was cleared that the abrasive wear rate increased linearly with increasing θ, and this tendency was the more remarkable to the rougher abrasive papers.View full abstractDownload PDF (4409K) -
[in Japanese]1996 Volume 22 Issue 1 Pages 18
Published: January 15, 1996
Released on J-STAGE: August 11, 2009
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Hiroshi FUKUDA1996 Volume 22 Issue 1 Pages 19-25
Published: January 15, 1996
Released on J-STAGE: August 11, 2009
JOURNAL FREE ACCESSDownload PDF (5868K) -
Toshio TANIMOTO, Akira SAKAMOTO, Hiroyuki HAMADA, Hiroshi FUKUDA, Taka ...1996 Volume 22 Issue 1 Pages 26-33
Published: January 15, 1996
Released on J-STAGE: August 11, 2009
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Masayoshi HORI, Takayuki NOMURA, Masaharu SHIMAKURA, Syuuichi TAKASHIM ...1996 Volume 22 Issue 1 Pages 34-37
Published: January 15, 1996
Released on J-STAGE: August 11, 2009
JOURNAL FREE ACCESSDownload PDF (3330K)
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