Retrofit of reinforced concrete columns using partially stiffened steel jackets

Journal of Structural Engineering

Volumn 129, Issue 6, 2003, Pages 725-732

  Xiao, Yan ^a   Wu, Hui ^a  

^a Univ of Southern California ^*  (United States)

Author keywords

Concrete columns; Confinement; Ductility; Failure; Flexural strength; Retrofitting; Shear strength

Indexed keywords

CONCRETE COLUMNS; CONCRETE-FILLED STEEL TUBULAR (CFT) COLUMNS; CONFINEMENT; FAILURE;

BENDING STRENGTH; COLUMNS (STRUCTURAL); CONCRETE CONSTRUCTION; DUCTILITY; FAILURE ANALYSIS; RETROFITTING; SHEAR STRENGTH;

REINFORCED CONCRETE;

EID: 4344624470     PISSN: 07339445     EISSN: None     Source Type: Journal    
DOI: 10.1061/(ASCE)0733-9445(2003)129:6(725)     Document Type: Article

References (14)

1. Aboutaha, R. S., Engelhardt, M. D., Jirsa, J. O., and Kreger, M. E. (1996). "Retrofit of concrete columns with inadequate lap spices by the use of rectangular steel jackets." The earthquake spectra, EERI, Oakland, Calif., November, 693-714.
2. Aboutaha, R. S., and Machado, R. I. (1999). "Seismic resistance of steel-tubed high-strength reintorced-concrete columns." J. Struct. Eng., 125(5), 485-494.
3. American Concrete Institute (ACI) 318. Committee (1999). ''Building code requirements for reinforced concrete and commentary" ACI 318-99/ACI 418R-99, Farmington Hills, Mich.
4. American Institute of Steel Construction (AISC). (1999). ''Load and resistance factor design specification for structural steel buildings." Chicago.
5. Earthquake Engineering Research Institute. (1994). "Preliminary reconnaissance report on Northridge earthquake, January 17, 1994." EERI. Oakland, Calif., 96.
6. Earthquake Engineering Research Institute. (1995). "Preliminary reconnaissance report on the Hyogo-Ken Nanbu earthquake of January 17, 1995." EERI, Oakland, Calif., 95-104.
7. Priestley, M. J. N. (1987). "Damage of the I-5/I605 separator in the Whittier earthquake of October 1987." Earthquake Spectra, 4(2), 389-405.
8. Priestley, M. J. N., Seible, F., Xiao, Y., and Verma, R. (1994). "Steel jacket retrofitting of reinforced concrete bridge columns for enhanced shear strength. 1: Theoretical considerations and test design." ACI Struct. J., 91(4), 394-405.
9. Priestley, M. J. N., Verma, R., and Xiao, Y. (1994). "Seismic shear strength of reinforced concrete columns." J. Struct. Eng., 120(8), 2310-2329.
10. Sakino, K., and Ishibashi, H. (1985). "Experimental studies on concrete filled square steel tubular short columns subjected to cyclic shearing force and constant axial force." Trans. Architect. Ins. Jpn., 353, 81-89.
11. Tomii, M. (1993). "Non-hooped reinforced concrete columns and beamto-column connections laterally confined in bellows square steel tube. " Proc., Tom Paulay Symposium, La Jolla, Calif., September, 20-22.
12. Tomii, M., Sakino, K., and Xiao, Y. (1987). "Ultimate moment of reinforced concrete short columns confined in steel tube." Proc., Pacific Conf. on Earthquake Engineering, Vol. 2, New Zealand, August 5-8, 11-22.
13. Xiao, Y. (2001). "From steel tubed columns to FRP tubed columns." Chap. 1, Proc., ASCE Structural Congress, ASCE, Reston, Va.
14. Xiao, Y., Priestley, M. J. N., and Seible, F. (1993). "Steel jacket retrofit for enhancing shear strength of short rectangular reinforced concrete bridge columns." Structural systems research project, Rep. No. SSRP-92/07, Dept. of Applied Mechanics and Engineering Sciences, August 1993, 192.