RESTORING FORCE CHARACTERISTICS UP TO ULTIMATE COLLAPSE OF LOW STRENGTH CONCRETE COLUMNS
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- YASOJIMA Akira
- Assistant Prof., Division of Engineering Mechanics and Energy, Faculty of Engineering, Information and Systems, University of Tsukuba, Dr. Eng.
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- ARAKI Hideo
- Prof., Dept. of Architectural Engineering, Faculty of Engineering, Hiroshima Institute of Technology, Dr. Eng.
Bibliographic Information
- Other Title
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- 低強度コンクリート柱の崩壊に至るまでの復元力特性
- 低強度コンクリート柱の崩壊に至るまでの復元力特性 : 低強度コンクリート部材の残存耐震性能に関する研究(その1)
- テイキョウド コンクリート チュウ ノ ホウカイ ニ イタル マデ ノ フクゲンリョク トクセイ : テイキョウド コンクリート ブザイ ノ ザンソン タイシン セイノウ ニ カンスル ケンキュウ(ソノ 1)
- — Study on residual seismic performance of RC members with low strength concrete Part 1 —
- - 低強度コンクリート部材の残存耐震性能に関する研究 その1 -
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Description
According to some reports of seismic evaluations of existing reinforced concrete buildings, the presence of RC buildings with low strength concrete has been confirmed. To evaluate residual seismic performance of those RC buildings accurately, it is necessary to clarify the ultimate strength and the restoring force characteristics of low strength concrete members. In this study, half-scale three column specimens with low strength concrete and plain bars were tested until they came up to ultimate collapse. Based on resistance mechanism of RC columns without bond, it was proposed to formulate the flexural strength, the shear strength and the restoring force characteristics up to ultimate collapse of low strength concrete columns. The restoring force characteristics of low strength concrete columns calculated by the proposed method showed a good agreement with experimental results.
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) 78 (693), 1923-1930, 2013
Architectural Institute of Japan
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Details 詳細情報について
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- CRID
- 1390001205605154560
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- NII Article ID
- 130004752721
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- NII Book ID
- AN10438559
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- ISSN
- 18818153
- 13404202
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- HANDLE
- 2241/00132088
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- NDL BIB ID
- 024985521
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- Text Lang
- ja
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- Data Source
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- JaLC
- IRDB
- NDL Search
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed