초고강도 철근콘크리트 띠철근 기둥의 구속효과Confined Effect of Ultra High Strength Reinforced Concrete Tied Columns
- Other Titles
- Confined Effect of Ultra High Strength Reinforced Concrete Tied Columns
- Authors
- 한범석; 신성우; 김태수
- Issue Date
- Aug-2007
- Publisher
- 한국생태환경건축학회
- Keywords
- 구속 콘크리트; 강도증진; 연성증진; Confined concrete; Strength enhancement; Ductility enhancement
- Citation
- KIEAE Journal, v.7, no.4, pp 105 - 111
- Pages
- 7
- Indexed
- KCICANDI
- Journal Title
- KIEAE Journal
- Volume
- 7
- Number
- 4
- Start Page
- 105
- End Page
- 111
- URI
- https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/118024
- ISSN
- 2288-968X
2288-9698
- Abstract
- As this study investigates the influence about type of transverse reinforcement, spacing of transverse reinforcement(s), volumetric ratios of transverse reinforcement(ρs) of ultra-high strength concrete columns. It try to offer to resonable basic data of the confined model for the ultra-high concrete of in reinforced concrete columns.Experimental tests with large scaled columns were conducted under concentric axial loads. The ultra-high strength concrete (100MPa) was used. From this test result, it evaluate influence of the strength enhancement and ductility enhancement, important variables about behavior of the confined concrete by confinement of ultra-high strength reinforced concrete.There are two ways to improve the confinement effect of high strength concrete columns through the increase of amounts and/or strength of transverse reinforcement.
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Collections - COLLEGE OF ENGINEERING SCIENCES > MAJOR IN ARCHITECTURAL ENGINEERING > 1. Journal Articles
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