書誌事項
- タイトル別名
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- STUDY ON THE EFFECT OF FIBER ORIENTATION TO TENSILE BEHAVIOR OF HPFRCC
- HPFRCCにおける繊維の配向性が引張性状に及ぼす影響 : 繊維配向角分布の評価と曲げ性状における寸法効果
- HPFRCC ニ オケル センイ ノ ハイコウセイ ガ ヒッパリ セイジョウ ニ オヨボス エイキョウ : センイハイコウカク ブンプ ノ ヒョウカ ト マゲ セイジョウ ニ オケル スンポウ コウカ
- Evaluation of fiber orientation distribution and size effect of bending behavior
- 繊維配向角分布の評価と曲 げ性状における寸法効果
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抄録
The purpose of this study is to evaluate the effect of fiber orientation in HPFRCC (High Performance Fiber-Reinforced Cementitious Composite) to its tensile behavior. The cylindrical core specimens are extracted from HPFRCC specimens which have different sectional size. These core specimens are operated with X-ray CT scan system and fiber in HPFRCC is visualized. The fiber orientation angle is obtained from the visualized images and the fiber orientation angle distribution is evaluated by newly defined probability density function characterized by “orientation intensity”. The fiber orientation has the tendency that the fiber is oriented toward the parallel direction to matrix flow. The calculation for bending strength is carried out using the proposed evaluation method and the result can express the tendency of the size effect of experimental results.
収録刊行物
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- 日本建築学会構造系論文集
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日本建築学会構造系論文集 78 (692), 1673-1678, 2013
日本建築学会
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詳細情報 詳細情報について
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- CRID
- 1390001205604301568
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- NII論文ID
- 130004508339
- 200000384168
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- NII書誌ID
- AN10438559
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- ISSN
- 18818153
- 13404202
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- HANDLE
- 2241/00132045
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- NDL書誌ID
- 024932788
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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
- IRDB
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可