Externally prestressed members: Evaluation of second-order effects

Journal of Structural Engineering

Volumn 125, Issue 10, 1999, Pages 1151-1161

  Harajli, M ^a   Khairallah, N ^b   Nassif, H ^c  

^a AMERICAN UNIVERSITY OF BEIRUT   (Lebanon)

^b Samir Khairallah and Partners   (Lebanon)

^c Rutgers University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BENDING STRENGTH; DEFLECTION (STRUCTURES); DEFORMATION; DYNAMIC RESPONSE; MATHEMATICAL MODELS; PRESTRESSED BEAMS AND GIRDERS; PRESTRESSED CONCRETE; STEEL; STRUCTURAL ANALYSIS; STRUCTURAL LOADS;

INCREMENTAL DEFORMATION METHOD; INTERNAL UNBONDED TENDON SYSTEMS;

CONCRETE BEAMS AND GIRDERS;

EID: 0032655304     PISSN: 07339445     EISSN: None     Source Type: Journal    
DOI: 10.1061/(ASCE)0733-9445(1999)125:10(1151)     Document Type: Article

References (17)

1. Alkhairi, F. M. (1991). "On the flexural strength of concrete beams prestressed with unbonded internal and external tendons," PhD dissertation, University of Michigan, Ann Arbor, Mich.
2. Alkhairi, F. M., and Naaman, A. E. (1993). "Analysis of beams prestressed with unbonded internal or external tendons." J. Struct. Engrg., ASCE, 119(9), 2680-2700.
3. "Building code requirements for reinforced concrete." (1995). ACI 318-95, American Concrete Institute, Detroit.
4. Harajli, M. H. (1990). "Effect of span-depth ratio on the ultimate steel stress in unbonded prestressed concrete members." ACI Struct. J., 87(3), 205-312.
5. Harajli, M. H. (1993). "Strengthening of concrete beams by external prestressing." PCI J., 38(6), 76-88.
6. Harajli, M. H., and Hijazi, S. A. (1991). "Evaluation of the ultimate steel stress in partially prestressed concrete members." PCI J., 36(1), 62-82.
7. Khairallah, N., and Harajli, M. H. (1997). "Experimental and analytical evaluation of the behavior of concrete T beams with external prestressing." Res. Rep., Dept. of Civ. and Envir. Engrg., Faculty of Engineering and Architecture, American University of Beirut, Beirut, Lebanon.
8. Khairallah, N., and Harajli, M. H. (1997). "Experimental evaluation of the behavior of reinforced concrete T beams strengthened using external prestressing." Proc., Int. Conf. on Rehabilitation and Devel. of Civ. Engrg. Infrastructure Sys., M. Harajli and A. Naaman, eds., American University of Beirut, Beirut, Lebanon, 2, 1282-1293.
9. Menegotto, M., and Pinto, P. E. (1973). "Method of analysis for cyclically loaded reinforced concrete plane frames." IABSE preliminary report for symposium on resistance and ultimate deformability of structures acted on well-defined repeated loads, Lisbon, 15-22.
10. Miyamoto, A., and Nakamura, H. (1997). "Application of prestressing technique with external tendons to existing bridge strengthening." Proc., Int. Conf. on Rehabilitation and Devel. of Civ. Engrg. Infrastructure Sys., M. Harajli and A. Naaman, eds., American University of Beirut, Beirut, Lebanon, 2, 242-255.
11. Moon, J. H., and Burns, N. H. (1997). "Flexural behavior of members with unbonded tendons. II: Application." J. Struct. Engrg., ASCE, 123(8), 1095-1101.
12. Naaman, A. E., and Breen, J. E., eds. (1990). "External prestressing in bridges." ACI Special Publ. SP-120, American Concrete Institute, Detroit.
13. Naaman, A. E., and Alkhairi, F. M. (1991b). "Stress at ultimate in unbonded post-tensioned tendons." ACI Struct. J., 88(6), 683-692.
14. Nowak, A. S., and Absi, E., eds. (1987). "Structural strengthening by external prestressing." Proc., US-European Workshop on Bridge Evaluation, Repair and Rehabilitation, University of Michigan, Ann Arbor, Mich.
15. Rabbat, B. G., and Sowlat, K. (1987). "Testing of segmental concrete girders with external tendons." PCI J., 32(2), 86-107.
16. Scott, B. D., Park, R., and Priestly, M. N. (1982). "Stress-strain behavior of concrete confined by overlapping hoops at low and high strain rates." ACI Struct. J., 79(1), 13-27.
17. Tan, K.-H., and Ng, C.-K. (1997). "Effects of deviators and tendon configuration on behavior of externally prestressed beams." ACI Struct. J., 94(1), 13-22.