CFRPストランドシートによる腐食した鉄筋を有するRCはりの補修補強効果に関する基礎的検討
書誌事項
- タイトル別名
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- Fundamental study on repair/strengthening effect of CFRP strand sheets for RC beams with corroded steel bars
抄録
<p>This study investigated repair/strengthening effect for RC beams with corroded steel bars. The significance of this study was that a new idea of repair/strengthening method using CFRP strand sheets was proposed for deteriorated RC beams without any measures such as patch with mortar repair and replacement of steel bars. As a result of this study, CFRP strand sheets embedded in fiber reinforced mortar with high-strength and high-ductility, UHP-SHCC, effectively enhanced the flexural performance as well as those bonded with epoxy resin. No delamination or sheet pullout were observed until failure as well. Moreover, the results of sectional analysis quantitatively confirmed the effectiveness of the proposed method.</p>
収録刊行物
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- 構造工学論文集 A
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構造工学論文集 A 70A (0), 829-841, 2024
公益社団法人 土木学会
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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
- 1390862545803385344
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- ISSN
- 1881820X
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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
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- 抄録ライセンスフラグ
- 使用不可