書誌事項
- タイトル別名
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- An analytical study about the deformation behavior of a real scale RC bridge deck on steel girders with alkali silica reactions in real environmental conditions
- ASR レッカ オ ウケル ジツブツダイコウ シュゲタ ジョウ RC ショウバン ノ ジツ カンキョウ バクロ カ ニ オケル ボウチョウ ヘンケイ キョドウ ニ カンスル カイセキテキ ケンキュウ
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説明
<p>This study investigates the deformation behavior of RC bridge decks suffering from expansions due to alkali silica reactions (ASR). Based on the parametric analyses for reaction coefficient and the effect of the temperature, the long-term free expansions of specimens can be reproduced with the multi-scale calculation scheme. The scheme was applied to the expansion simulations of real scale RC bridge decks on steel girders. The simulation results showed good agreement in the three dimensional deformations with the experimental results. Meanwhile, still the quantitative predictions of expansion strains needs to be improved. It was supposed that the effective gel volume under three dimensional confinement should be investigated to capture the long-term expansion behaviors of RC decks precisely.</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 65A (0), 665-673, 2019-03-15
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390565134823012224
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- NII論文ID
- 130007791179
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- NII書誌ID
- AA12210243
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- ISSN
- 18816614
- 1881820X
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- NDL書誌ID
- 029661749
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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
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可