書誌事項
- タイトル別名
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- G030141 Evaluation of Compressive Strength Properties of High-Modulus PBO Fiber
抄録
In this paper, compressive strength properties of PBO fibers were investigated in direct compression test. Two types of PBO fibers were used in the experiment. One is conventional type of fiber. Another is high modulus type of fiber, and its crystal orientation is higher than conventional type of the fiber. Weibull analysis was performed to describe distribution of compressive strength. It was found that the compressive strength of both PBO fibers were well fitted the Weibull distribution function with 2 parameters. Shape and scale parameters of high modulus type PBO fiber were 8.85 and 238 MPa, respectively. Compressive strength of the high modulus type of PBO fiber showed a slight size effects for both length and diameter direction. Compressive strength of the high modulus type of PBO fiber was higher than that of conventional type of PBO fiber.
収録刊行物
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- 年次大会
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年次大会 2011 (0), _G030141-1-_G030141-3, 2011
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390282680816681216
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- NII論文ID
- 110009758786
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- ISSN
- 24242667
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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