Prestressing with unbonded internal or external tendons: Analysis and computer model

Journal of Structural Engineering

Volumn 128, Issue 12, 2002, Pages 1493-1501

  Ariyawardena, Nihal ^a   Ghali, Amin ^a  

^a UNIVERSITY OF CALGARY   (Canada)

Author keywords

Computer models; Concrete structures; Prestressing; Tendons

Indexed keywords

CORROSION RESISTANCE; DEFORMATION; MATHEMATICAL MODELS; PRESTRESSING; STIFFNESS; STRUCTURAL ANALYSIS; SURFACE TENSION; TENDONS;

COMPUTER MODELS; STEEL TRUSS MEMBERS; STRAIN CHANGE; STRAIN PARAMETERS;

CONCRETE CONSTRUCTION;

EID: 10844221658     PISSN: 07339445     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (15)

1. Alkhairi, F. M. (1991). "On the flexural behaviour of concrete beams prestressed with unbonded internal and external tendons." PhD dissertation, Univ. of Michigan, p. 415.
2. Ariyawardena, N. (2000). "Prestressed concrete with internal or external tendons: Behaviour and analysis." PhD thesis, Univ. of Calgary, Calgary, Alberta, p. 276.
3. Comité Euro International du Beton-Fédération International de la Précontrainte. Paris, France (CEB-FIP) MC 90. (1993). "Model code for concrete structures." Thomas, Telford, London, 434.
4. Conti, E., and Tardy, R., eds. (1993). Nonlinear calculation tests performed for the workshop on behaviour of External prestressing in structures, Saint-Rémy-lès-Chevreuse, France.
5. Du, G., and Tao, X. (1985). "Ultimate stress in unbonded tendons of partially prestressed concrete beams." PCI J., 30(6), 72-91.
6. Fenves, G. (1986). "Nonlinear analysis of external prestressed bridges." Proc., 9th Conf. on Electronic Computation, ASCE, Birmingham, Alabama, 192-201.
7. Ghali, A., Farve, R., Elbadry, M. (1994). Concrete structures, stresses, and deformations, 3rd Ed., E&FN Spon, London, 608.
8. Ghali, A., and Neville, A. M. (1997). Structural analysis - A unified classical and matrix approach, 4th Ed., E&FN Spon, London, 831.
9. Harajli, M., Khairallah, N., and Nassif, H. (1999). "Externally prestressed members: Evaluation of second-order effects." J. Struct. Eng., 125(10), 1151-1161.
10. Hindi, A., Macgregor, R. J., Kreger, M. E., and Breen, J. E. (1993). "Enhancing the strength and ductility of posttensioned segmental and box-girder bridges." Proc., Workshop on Behaviour of External Prestressing in Structures, E. Conti and B. Fouré, eds., Saint-Rémy-lès-Chevreuse, France, 153-162.
11. Matupayont, S., Yamaguchi, T., Mutsuyoshi, H., and Machida, A. (1995). "Flexural analysis of two span continuous prestressed concrete beam with external tendons." Trans, of the Japan Concrete Inst., 17, 211-216.
12. Naaman, A. E., and Alkhairi, F. M. (1991). "Stress at ultimate in unbonded posttensioning tendon. Part 2- Proposed methodology." ACI Struct. J., 88, 683-692.
13. Ramos, G., and Aparicio, A. C. (1995). "Ultimate behaviour of externally prestressed concrete bridges." Struct. Eng. Int. (IABSE, Zurich, Switzerland), 172-177.
14. Tan, K., and Ng, C. (1997). "Effects of deviator and tendon configuration on behaviour of externally prestressed beams." ACI Struct. J., 99, 13-22.
15. Virlogeux, M. (1988). "Nonlinear analysis of externally prestressed structures." Proc., FIP Symposium, Jerusalem, 319-340.