Shrinkage Properties of the Concrete Used for Centeral Japan International Airport Apron Pavement
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- KIMIJIMA Takeyuki
- Sumitomo Osaka Cement Co. Ltd.
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- NAGAOKA Seiichi
- Sumitomo Osaka Cement Co. Ltd.
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- KOBAYASHI Takayoshi
- Sumitomo Osaka Cement Co. Ltd.
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- KUNITA Atsushi
- Policy Res. Inst. for Land Infrastructure and Transport.
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- HUKUTE Tsutomu
- Dept. of Civil and Environment Eng., Toyo Univ.
Bibliographic Information
- Other Title
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- 中部国際空港エプロン舗装に使用したコンクリートの収縮特性
- チュウブ コクサイ クウコウ エプロン ホソウ ニ シヨウ シタ コンクリート ノ シュウシュク トクセイ
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Description
For the purpose of contributing to the jointing plan for the apron pavements of Central Japan International Airport, various tests were conducted in regards to concrete mixed with pulverized blast-furnace slag. Relationships between the amount mixture of pulverized blast-furnace slag, and both the mechanical and shrinkage properties were obtained. Further, the resistance of concrete to cracking was reviewed through stress analysis. In addition, we investigated the conditions in which cracking is induced at the joints of concrete slabs at the actual pavement worksites. These results were then verified using stress analysis.<br>From the stress analyses results, it was found that cracking by shrinkage was induced, where joint spacing was equivalent to that of cement without pulverized blast-furnace slag, when using 40% pulverized blast-furnace slag mixed cement. In relation, results from a follow-up survey concerning with induced cracking in actual concrete slabs, demonstrated a consistency with the stress analysis results.
Journal
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- Journal of the Society of Materials Science, Japan
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Journal of the Society of Materials Science, Japan 55 (4), 424-431, 2006
The Society of Materials Science, Japan
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Details 詳細情報について
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- CRID
- 1390282680394432512
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- NII Article ID
- 110006570938
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- NII Book ID
- AN00096175
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- ISSN
- 18807488
- 05145163
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- NDL BIB ID
- 7935872
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed