Proceedings of the Computational Structural Engineering Institute Conference (한국전산구조공학회:학술대회논문집)
- 2007.04a
- /
- Pages.683-687
- /
- 2007
Ductility Evaluations of Internally Confined Hollow CFT Column
내부 구속 중공 CFT 교각의 연성도 평가
- Published : 2007.04.12
Abstract
Internally Confined Hollow-Concrete Filled Tube(ICH-CFT) column which has two tubes on both side of concrete, inner tube and outer tube perform great seismic abilities, ductility and absorption of energy, by the tubes and the hollow pmt. So this study does qualitative analysis about seismic capacities depending on parameters diameter of column, hollow ratio, thickness of tubes - by moment-curvature analysis.