書誌事項
- タイトル別名
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- A STUDY ON FACTORS THAT DECREASE THE FLUIDITY OF LIGHTWEIGHT CONCRETE AND HIGH STRENGTH, HIGH FLUIDITY CONCRETE DUE TO HIGH PRESSURE PUMPING
抄録
<p>In this study, the effects of high pressure pumping on the fluidity of concrete were investigated by full-scale pumping tests and laboratory tests. From the result, changes in concrete fluidity due to high pressure pumping were determined. Also, it was possible to evaluate the changes in concrete fluidity by laboratory tests using a compact pumping test equipment. It was found that changes such as an increase in the apparent surface area of the cement particles and a change in the adsorption amount of admixture occurred by applying pressure and shear force to concrete using a compact pumping test equipment.</p>
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 88 (809), 1039-1050, 2023-07-01
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
- 1390296666511121792
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- ISSN
- 18818153
- 13404202
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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
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- 抄録ライセンスフラグ
- 使用不可