Residual strength model for deteriorating post-tensioned concrete bridges

Computers and Structures

Volumn 79, Issue 4, 2001, Pages 361-373

  Cavell, D G ^a   Waldron, P ^b  

^a MOTT MACDONALD   (United Kingdom)

^b UNIVERSITY OF SHEFFIELD   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

MATHEMATICAL MODELS; RESIDUAL STRESSES; STRESS ANALYSIS; STRUCTURAL ANALYSIS; TENSILE STRENGTH;

POST-TENSIONED CONCRETE BRIDGES;

CONCRETE BRIDGES;

EID: 0035255194     PISSN: 00457949     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0045-7949(00)00150-4     Document Type: Article

References (21)

1. Woodward RJ, Williams FW. Collapse of Ynys-y-Gwas Bridge, West Glamorgan. Proceedings of the Institution of Civil Engineers 1988;84 Pt 1:635-69.
2. Woodward RJ. Evidence of Problems. Seminar on the Inspection of Post-tensioned Concrete Bridges, Transport Research Laboratory, Crowthorne, 1993:1-5.
3. Darby J. Inspection, Re-anchoring and Strain Measurements on Beams Removed from Botley Flyover. Final Report (Draft). Oxfordshire County Council, Bridges Division, 1996.
4. The Highways Agency. The Assessment of Concrete Highway Bridges and Structures. Design Manual for Roads and Bridges, BA 44/96, vol. 3, Section 4, Pt 15. (Also in BD 44/95, vol. 3, Section 4, Pt 14).
5. The Highways Agency. The Design of Concrete Highway Bridges and Structures with External and Unbonded Prestressing. Design Manual for Roads and Bridges, BD 58/94, vol. 1, Section 3, Pt 9.
6. Cavell DG. User Manual and Listing for RSTRE Program. Internal Report, Centre for Cement and Concrete, University of Sheffield, 1997.
7. Cavell DG. Assessment of deteriorating post-tensioned concrete bridges. PhD Thesis, University of Sheffield, Department of Civil and Structural Engineering, 1997.
8. Naaman AE. Ultimate analysis of prestressed and partially prestressed sections by strain compatibility. PCI J 1977;22(1):32-51.
9. Park R., Paulay T. Reinforced Concrete Structures. 1975;Wiley, New York.
10. British Standards Institution. Steel, Concrete and Composite Bridges-Code of Practice for Design of Concrete Bridges. BS 5400, Pt 4, 1990.
11. British Standards Institution. The Structural Use of Concrete. BS 8110, 1985.
12. Collins M.P., Mitchell D. Prestressed Concrete Structures. 1991;Prentice Hall, New Jersey.
13. Kordina K., Hegger J., Teutsch M. Shear strength of prestressed concrete beams with unbonded tendons. ACI Struct J. 86(2):1989;143-149.
14. Comite Euro-International Du Beton. CEB-FIP Model Code for Concrete Structures. Thomas Telford, London, 1978.
15. Buchner SH, Lindsell P. Testing of prestressed concrete structures during demolition. Proceedings of the International Seminar on Structural Assessment. 1987. p. 46-54.
16. Belhadj A, Waldron P. Investigation into the cutting of bonded prestressing bars during demolition. Proceedings of the Third International RILEM Symposium on Demolition and Reuse of Concrete and Masonry, Odense, Denmark. 1993. p. 295-306.
17. American Concrete Institute. Building Code Requirements for Reinforced Concrete. ACI 318. 1989.
18. Zia P., Mostafa T. Development length of prestressing strands. PCI J. 22:1977;54-65.
19. Janney J.R. Nature of bond in pre-tensioned prestressed concrete. J Am Concrete Inst. 50:1954;717-736.
20. Harajli M.H. Effect of span-depth ratio on the ultimate steel stress in unbonded prestressed concrete members. ACI Struct J. 87:1990;305-312.
21. Cavell DG, Waldron P. Residual Strength Assessment of Deteriorating Post-tensioned Concrete Bridges. Proceedings of the Fifth International Conference on Short and Medium Span Bridges, Calgary, Canada, July 1998.