書誌事項
- タイトル別名
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- AN EXPERIMENTAL STUDY ON THE BOND SPLITTING STRENGTH OF BEAMS WITH RECYCLED AGGREGATE CONCRETE REDUCED DRYING SHRINKAGE
- カンソウ シュウシュク オ ヨクセイ シタ サイセイ コンクリート オ モチイタ ハリ ブザイ ノ フチャク カツレツ キョウド ニ カンスル ジッケンテキ ケンキュウ
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The bond splitting strength of beams with recycled aggregate concrete was investigated. Since the rate of water absorption of recycled aggregate in recycled aggregate concrete is large, drying shrinkage cracks tend to occur. These drying shrinkage cracks are closely related to drying shrinkage percentage. So in this research, recycled aggregate concrete to which a shrinkage reducing agent was added to control the drying shrinkage percentage was used. As a result, the drying shrinkage percentage of recycled aggregate concrete containing the shrinkage reducing agent was smaller than that without the agent, confirming the effect of the agent. In beams made with recycled coarse aggregate containing the agent, few drying shrinkage cracks occurred. The bond splitting strength of lap splices was examined. The bond splitting strength with recycled coarse aggregate increased when the shrinkage reducing agent was added because concrete strength increased.
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 70 (595), 101-108, 2005
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
- 1390282680615421312
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- NII論文ID
- 110004839795
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- NII書誌ID
- AN10438559
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- ISSN
- 18818153
- 13404202
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- NDL書誌ID
- 7476122
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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
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可