書誌事項
- タイトル別名
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- MECHANICAL PROPERTIES OF THE CONCRETE WITH CALCINED ELECTRIC ARC FURNACE OXIDIZING SLAG AS COARSE AGGREGATE AFTER HIGH TEMPERATURE HEATING
抄録
<p>When electric arc furnace oxidizing slag gravel (EFG) was used as coarse aggregate, cracks were easily formed after high temperature heating. It is assumed that the transformation of wustite to magnetite by heating caused the volumetric expansion of EFG and the concrete specimens developed cracks. It is assumed that concrete with EFG calcined for volume expansion heating at 500℃ decrease crack. The effect of calcined EFG on mechanical properties after high temperature heating was confirmed. Concrete with EFG calcined at 600°C showed a decrease in cracking of the specimens, and at 1000°C, no cracking was observed.</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 (808), 872-879, 2023-06-01
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
- 1390296288050850944
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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