Browse > Article
http://dx.doi.org/10.4334/JKCI.2009.21.5.649

Behavior of Internally Confined Hollow RC Columns  

Han, Taek-Hee (R&D Center, Seoul Metro)
Won, Deok-Hee (Dept. of Architectural, Civil and Environmental Engineering, Korea University)
Yi, Gyu-Sei (Dept. of Civil Engineering, Sunmoon University)
Kang, Young-Jong (Dept. of Architectural, Civil and Environmental Engineering, Korea University)
Publication Information
Journal of the Korea Concrete Institute / v.21, no.5, 2009 , pp. 649-660 More about this Journal
Abstract
A nonlinear column model of an internally confined hollow (ICH) reinforced concrete (RC) column was suggested and a parametric study was performed. The suggested column model considered the confining effect and the material nonlinearity of concrete. To verify the suggested column model, its analysis results were compared with the test results from previous researchers and a quasi static test performed in this study. They showed that the suggested column model was reasonable and had acceptable accuracy. The results from parametric studies showed that the thickness of the internal tube, concrete strength, and the hollow ratio of the ICH RC column affected its behavior.
Keywords
column; composite; nonlinear; hollow; confining effect;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 Roy, H. E. H. and Sozen, M. A., "Ductility of Concrete, Proceedings of the International Symposium on the Flexural Mechanics of Reinforced Concrete," ASCE-ACI, 1964, pp. 213-224
2 Desayi, P., Iyengar, K. T. S. R., and Reddy, T. S., "Equations of Stress-Strain Curve of Concrete Confined in Circular Steel Spiral," Materiaux et Constructions, Vol. 11, No 5, 1978, pp. 339-345   DOI
3 Iyengar, K. T. S. R., Desayi, P., and Reddy, T. S., "Stress-Strain Characteristics of Concrete Confined in Steel Binders," Magazine of Concrete Research, Vol. 22, No. 72, 1970, pp. 173-184   DOI
4 Vallenas, J., Bertero, V. V., and Popov, E. P., "Concrete Confined by Rectangular Hoop Subjected to Axial Loads, Report No. UCB/EERC-77/13," Earthquake Eng. Research Center, University of California, Berkeley, Aug. 1977, pp. 114-121
5 Sheikh, S. A. and Uzumeri, S. M., "Strength and Ductility of Tied Concrete Columns," ASCE, Vol. 106, No. 5, ST5, 1980, pp. 1079-1102
6 한택희, 김종민, 강준석, 강영종, "파형강관 내부 구속 중공 철근콘크리트 기둥의 내진 성능," 한국방재학회 논문집, 8권, 2호, 2008, pp. 192-200   과학기술학회마을
7 Popovics, S., A, "Numerical Approach to the Complete Stress-Strain Curves of Concrete," Cement and Concrete Research, Vol. 3, No. 5, 1973, pp. 583-599   DOI   ScienceOn
8 (사)한국콘크리트학회, 콘크리트구조설계기준 해설, 기문당, 서울, 2003, pp. 128-129
9 Park, R., "Ductility Evaluation from Laboratory and Analytical Testing," Proceeding of Ninth World Conference on Earthquake Engineering, Tokyo, Japan, Vol.8, 1988, pp. 605-616
10 Mander, J. B., Priestly, M. J. N., and Park, R., "Seismic Design of Bridge Piers," Research Report No. 84-2, Univ. of Canterbury, New Zealand, 1984, pp. 47-95
11 한택희, 김홍중, 김영종, 강영종, "원형 강관 삽입 중공RC 기둥의 내부구속 효과 연구," 대한토목학회논문집, 26권, 4호, 2006, pp. 565-575
12 Kilpatrick, A. E. and Ranagan, B. V., "Deformation-Control Analysis of Composite Concrete Columns," Research Report No. 3/97, School of Civil Engineering, Curtin University of Technology, Perth, Western Australia, Jul. 1997, pp. 76-89
13 한택희, 한상윤, 강영종, "내부 구속 중공 철근 콘크리트 부재의 비선형 재료 모델 개발," 대한토목학회논문집, 27권, 1A호, 2007, pp. 11-26
14 Leslie, P. D., "Ductility of Reinforced Concrete Bridge Piers," M. E. Report, University of Canterbury, New Zealand, 1974, pp. 32-54
15 Scott, B. D., Park, R., and Priestley, M. J. N., "Stress-strain Behavior of Concrete Confined by Overlapping Hoops at Low and High Strain Rates," ACI Journal, Vol. 79, No.1, 1982, pp. 13-27
16 한택희, 김정훈, 임남형, 강영종, "강합성 중공 기둥의 내진 성능," 한국강구조학회 논문집, 20권, 2호, 2008, pp. 215-226
17 Timoshenko, S. P. and Woinowsky-Krieger, S., Theory of Plates and Shells, McGraw-Hill, Singapore, 1959, pp. 364-36