STUDY ON THE PREDICTION FORMULA FOR TIME-DEPENDENT STRAIN OF CONCRETE : Prediction formula of total creep strain
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- SATO Yoshiaki
- Dept. of Architectural Eng., Faculty of Eng., Oita Univ.
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- KIYOHARA Chizuru
- Dept. of Architectural Eng., Faculty of Eng., Oita Univ.
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- IMAMOTO Keiichi
- Dept. of Architecture, Ashikaga Institute of Technology
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- TERANISHI Kohji
- Dept. of Architecture, Faculty of Science & Technology, Meijo Univ.
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- MIHASHI Hirozo
- Dept. of Architecture and Building Eng., Graduate School of Eng., Tohoku Univ.
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- HAMANAGA Yasuhito
- Doctor's Course of Architectural Eng., Oita Univ.
Bibliographic Information
- Other Title
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- 国内の実験データに基づいたコンクリートの時間依存性ひずみの予測式に関する研究 : クリープひずみの予測式
- コクナイ ノ ジッケン データ ニ モトヅイタ コンクリート ノ ジカン イゾンセイヒズミ ノ ヨソクシキ ニ カンスル ケンキュウ クリープヒズミ ノ ヨソクシキ
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Description
In this paper, the prediction formula of total creep strain of concrete with a normal to high strength concrete was discussed using the test data published in Japan. The proposed model was expressed as the product of two terms; one is the creep parameter that is expressed in terms of the product of four coefficients taking into account of mix proportions, age at loading, relative humidity and the effect of specimen size, the other the time-effect function with no finite limit (logarithmic function). It was found that the proposed prediction formula can estimate the total creep strain more accurately than the other formulas such as JSCE, CEB-FIP 1990 and ACI209.
Journal
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- Journal of Structural and Construction Engineering (Transactions of AIJ)
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Journal of Structural and Construction Engineering (Transactions of AIJ) 71 (599), 9-15, 2006
Architectural Institute of Japan
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Details 詳細情報について
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- CRID
- 1390282680614238848
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- NII Article ID
- 110004839870
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- NII Book ID
- AN10438559
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- ISSN
- 18818153
- 13404202
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- NDL BIB ID
- 7787687
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL Search
- Crossref
- CiNii Articles
- KAKEN
- OpenAIRE
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- Abstract License Flag
- Disallowed