書誌事項
- タイトル別名
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- 818 Effect of Kinking Damage on Tensile Fracture Behavior of PBO Fiber
抄録
In this paper, effect of kinking damage on tensile fracture behavior of poly-p-phenylene benzobisoxazole (PBO) fiber was investigated in monofilament tests. Kinking damages was created on surface of virgin fiber by winding bundle fibers to steel rod. Diameter of steel rod was set to 5, 2.5, 1.25 and 0.65 mm. Kinking damage density was defined to evaluate occurrence of kinking damage owing to bundle fiber was wound onto the steel rod. The fracture surface was observed using Scanning Electron Microscope (SEM). It was found that the tensile strength of fiber with kinking damage was well fitted the Weibull distribution function with 2 parameters. The tensile strength of PBO fiber with kinking damage was explained in the concept of the effective volume. It was shown that the crack growth of PBO fiber with kinking damage developed along the kinking damage.
収録刊行物
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- 北陸信越支部総会・講演会 講演論文集
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北陸信越支部総会・講演会 講演論文集 2016.53 (0), _818-1_-_818-5_, 2016
一般社団法人 日本機械学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282680846140032
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- NII論文ID
- 110010045720
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- ISSN
- 24242772
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可