SEISMIC PERFORMANCE OF UFC SEGMENT COLUMNS
Bibliographic Information
- Other Title
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- UFCセグメントを用いた橋脚の耐震性
Abstract
Under an extreme ground motion, flexural capacity of a RC column deteriorates due to crushing of the core concrete and buckling of longitudinal bars. Therefore, it is important to prevent damage at the plastic hinge region for enhancing the seismic performance of RC columns. Two UFC segment columns which use UFC segments at the plastic hinge region and unbonded longitudinal bars are proposed; 1) in-core RC type column, and 2) PC cable type column. The seismic performance of two columns were clarified based on cyclic loading experiments. It is shown that the in-core RC type column shows better performance than the PC cable type column.
Journal
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- Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE))
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Journal of Japan Society of Civil Engineers, Ser. A1 (Structural Engineering & Earthquake Engineering (SE/EE)) 68 (4), I_533-I_542, 2012
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390001205349993600
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- NII Article ID
- 130004556830
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- ISSN
- 21854653
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed