Long Term Strength Development of Massive Concrete
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- HATTORI Kunio
- Faculty of Agricure, Tottori University
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- SATO Shushi
- Faculty of Agriculture, Kochi University
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- OGATA Hidehiko
- Faculty of Agricure, Tottori University
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- NONAKA Tsuguhiro
- Faculty of Life and Environmental Science, Shimane University
Bibliographic Information
- Other Title
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- マッシブなコンクリートの長期的な強度発現特性
- マッシブ ナ コンクリート ノ チョウキテキ ナ キョウド ハツゲン トクセイ
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Abstract
In this research, strength development of massive concrete specimens, that have comparatively equal unit cement amount to the actual huge concrete structures, were evaluated with the pulse velocity method and extracted cores from the surface and center part of specimens. From the test results of standard cured specimens, it was confirmed that the strength development of low cement content concrete showed slight increment after age 56 days. Applying the pulse velocity method to massive concrete specimens from their initial age, it was possible to evaluate the strength development. Furthermore, it was confirmed that the strength development was influenced from the temperature history at the initial age of concrete. From the test results of cores extracted from massive concrete specimens, test age of standard specimens for managing the strength could be enough at age 56 days, as well as it was necessary to manage the temperature at the initial ages for the affordable development of compressive strength.
Journal
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- Transactions of The Japanese Society of Irrigation, Drainage and Reclamation Engineering
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Transactions of The Japanese Society of Irrigation, Drainage and Reclamation Engineering 2006 (246), 817-823, 2006
The Japanese Society of Irrigation, Drainage and Rural Engineering
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Keywords
Details 詳細情報について
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- CRID
- 1390282679518870144
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- NII Article ID
- 10018711285
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- NII Book ID
- AN00201203
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- ISSN
- 18847234
- 03872335
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- NDL BIB ID
- 8652973
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- Data Source
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- JaLC
- NDL
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed
