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Recycling concrete rubbles with reactive aggregates from ASR-affected bridge pier
http://hdl.handle.net/2297/12397
http://hdl.handle.net/2297/12397426f8388-2d5f-4794-a912-9357b5061380
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TE-PR-TORII-K-605.pdf (1.6 MB)
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| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | Recycling concrete rubbles with reactive aggregates from ASR-affected bridge pier | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_5794 | |||||
| 資源タイプ | conference paper | |||||
| 著者 |
Sugiyama, A.
× Sugiyama, A.× Torii, Kazuyuki× Sakai, K.× Shimizu, K.× Sato, Y. |
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| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 金沢大学理工研究域環境デザイン学系 | |||||
| 書誌情報 |
Proceedings of the 4th International Structural Engineering and Construction Conference, ISEC-4 - Innovations in Structural Engineering and Construction 巻 1, p. 605-611, 発行日 2008-09-01 |
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| 出版者 | ||||||
| 出版者 | Taylor & Francis | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A large number of bridge piers on the Noto highway are now suffering from serious damages caused by alkali-silica reaction (ASR). The Kashima Bridge with a 2-span steel girder structure was constructed in 1978. However, in the inspection carried out in 2004, it was found that half of stirrup steel bars in the pillow beam fractured at the bending corner of steel bar due to the excessive ASR expansion of concrete. For this reason, the pillow beam of the Kashima Bridge was completely reconstructed by removing all the concrete in 2005. In the first part of the paper, the execution procedure of reconstruction of pillow beam and the strengthening of column in ASR-affected RC pier were introduced. In the second part of the paper, in order to recycle concrete rubbles from the Kashima Bridge, the possibility of recycled aggregates for residual ASR reactivity and its some countermeasures were also discussed. © 2008 Taylor & Francis Group.全文公開200909 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
