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Journal of the Korea Concrete Institute

J Korea Inst. Struct. Maint. Insp.
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  • Korea Citation Index (KCI)

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Title Failure Behavior of Hollow Circular RC Column According to the Spacing of Spirals
Authors 고성현(Seong-Hyun Ko)
DOI https://doi.org/10.11112/jksmi.2016.20.6.046
Page pp.46-55
ISSN 2234-6937
Keywords 형상비 ; 횡철근비 ; 중공기둥 ; 강도감소 ; 변위연성도 Aspect ratio ; Transverse steel ratio ; Hollow column ; Strength degradation ; Displacement ductility
Abstract Three small scale hollow circular reinforced concrete columns(4.5 aspect ratio) were tested under cyclic lateral load with constant axial load. Diameter of section is 400 mm, hollow diameter is 200 mm. The selected test variable are transverse steel ratio