Ultrasonic tomography of grouted duct post-tensioned reinforced concrete bridge beams

NDT and E International

Volumn 34, Issue 2, 2001, Pages 107-113

  Martin, J ^a   Broughton, K J ^b   Giannopolous, A ^b   Hardy, M S A ^b   Forde, M C ^b  

^a ARUP   (United Kingdom)

^b UNIVERSITY OF EDINBURGH   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

CONCRETE BEAMS AND GIRDERS; DUCTS; GROUTING; REINFORCED CONCRETE; STRUCTURAL ANALYSIS; TOMOGRAPHY; ULTRASONIC TESTING;

GROUTED DUCT POST-TENSIONED REINFORCED CONCRETE BRIDGE BEAMS; ULTRASONIC TOMOGRAPHY;

CONCRETE BRIDGES;

EID: 0035283823     PISSN: 09638695     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0963-8695(00)00035-9     Document Type: Article

References (13)

1. DTP Press Notice No. 260. DTP, London 1992.
2. Woodward RJ, Williams FW. Collapse of Ynys-y-Gwas Bridge, West Glamorgan. Proc. Instn Civ Engrs, Part 1, vol. 1, 1988. p. 635-69.
3. Woodward RJ, Wilson DLS. Deformation of segmental post-tensioned concrete bridges as a result of corrosion of the tendons. Proc Instn Civ Engrs, Part 1: vol. 90, April 1991. p. 397-419.
4. Cavell DG. 1997. Assessment of deteriorating post-tensioned concrete bridges. PhD thesis. University of Sheffield.
5. Cavell DG, Waldron P. Assessment of the residual strength pf deteriorating post-tensioned concrete bridges. Proc of FIP Symposium on Post-Tensioned Structures, London. Sept 1996. p. 275-84.
6. Das PC. Bridge management methodologies. In: Casas JR, Klaiber FW, Mari AR, editors. Recent advances in bridge engineering. London: Thomas Telford Books, 1996. p. 56-65.
7. Menzies J. Structural risk during extended life. Proc 8th Int Conf on Structural Faults and Repair-99. 1999;Engineering Technics Press, Edinburgh. (CD-ROM: ISBN 0-947-64441-5).
8. Frangopol DM, Hearn G. Managing the life-cycle safety of deteriorating bridges. In: Casas JR, Klaiber FW, Mari AR, editors. Recent advances in bridge engineering. London: Thomas Telford Books, 1996. p. 38-55.
9. Stain R.T., Dixon S. Inspection of cables in post-tensioning bridge - what techniques are available. Proc. 5th International Conference on Structural Faults and Repair - 93. vol. 1:1993;Engineering Technics Press, Edinburgh. p. 297-306.
10. Cooke R.S., Ashurst D.M., McCavitt N. Digital radar assessment of Besses o'th' Barn Post-tensioned precast concrete segmental rail bridge. Proc. 5th Int. Conf.: Structural Faults and Repair-93. vol. 1:1993;Engineering Technics Press, Edinburgh. p. 305-11.
11. Papoulis A. Signal analysis. 1977;McGraw-Hill, Singapore. 431 p.
12. Jackson MJ, Tweeton DR. MIGRATOM. Geophysical tomography using wavefront migration and fuzzy constraints, R.I. 9497. Bureau of Mines, United States Department of Interior, 1994. 35 p.
13. Martin J., Hardy M.S.A., Usmani A.S., Forde M.C. Accuracy of NDE in bridge assessment. Engineering structures. 20:(11):1998;979-984.