Variability of measured modal frequencies of a cable-stayed bridge under different wind conditions

Smart Structures and Systems

Volumn 3, Issue 3, 2007, Pages 341-356

  Ni, Y Q ^a   Ko, J M ^a   Hua, X G ^a   Zhou, H F ^a  

^a HONG KONG POLYTECHNIC UNIVERSITY   (Hong Kong)

Author keywords

Cable stayed bridge; Correlation analysis; Modal variability; Structural health monitoring; Temperature effect; Wind effect

Indexed keywords

CABLES; DAMAGE DETECTION; MONITORING; NEURAL NETWORKS; STRUCTURAL HEALTH MONITORING; TEMPERATURE; THERMAL EFFECTS; WIND EFFECTS;

CORRELATION ANALYSIS; EFFECT OF TEMPERATURE; ENVIRONMENTAL CONDITIONS; FREQUENCY CORRELATION; MODAL VARIABILITY; REFERENCE TEMPERATURE; VIBRATION-BASED DAMAGE DETECTION; WIND SPEED MEASUREMENT;

CABLE STAYED BRIDGES;

EID: 34249719607     PISSN: 17381584     EISSN: 17381991     Source Type: Journal    
DOI: 10.12989/sss.2007.3.3.341     Document Type: Conference Paper

References (38)

1. Abdel Wahab, M. and De Roeck, G. (1997), "Effect of temperature on dynamic system parameters of a highway bridge", Struct. Eng. Int., 7, 266-270.
2. Abe, M., Fujino, Y., Yanagihara, M. and Sato, M. (2000), "Monitoring of Hakucho suspension bridge by ambient vibration measurement", Nondestructive Evaluation of Highways, Utilities, and Pipelines IV, A.E. Aktan and S.R. Gosselin (eds.), SPIE, Bellingham, Washington, USA, 3995, 237-244.
3. Adeli, H. (2001), "Neural networks in civil engineering: 1989-2000", Computer-Aided Civ. Infrastruct. Eng., 16, 126-142.
4. Alampalli, S. (2000), "Effects of testing, analysis, damage, and environment on modal parameters", Mech. Sys. Signal Proc., 14, 63-74.
5. Bolton, R., Stubbs, N., Park, S., Choi, S. and Sikorsky, C. (2001), "Documentation of changes in modal properties of a concrete box-girder bridge due to environmental and internal conditions", Computer-Aided Civ. Infrastruct. Eng., 16, 42-57.
6. Chen, J., Xu, Y. L. and Zhang, R. C. (2004), "Modal parameter identification of Tsing Ma suspension bridge under typhoon Victor: EMD-HT method", J. Wind Eng. Ind. Aerodyn., 92, 805-827.
7. Cornwell, P., Farrar, C. R., Doebling, S. W. and Sohn, H. (1999), "Environmental variability of modal properties", Experimental Techniques, 23, 45-48.
8. De Roeck, G. and Maeck, J. (2002), "Influence of traffic on modal properties of bridges", Proceedings of the 1st European Workshop on Structural Health Monitoring, D.L. Balageas (ed.), DEStech Publications, Lancaster, Pennsylvania, USA, 989-998.
9. Doebling, S. W., Farrar, C. R. and Prime, M. B. (1998), "A summary review of vibration-based damage identification methods", Shock Vib. Digest, 30, 91-105.
10. Farrar, C. R., Doebling, S. W., Cornwell, P. J. and Straser, E. G. (1997), "Variability of modal parameters measured on the Alamosa Canyon Bridge", Proceedings of the 15th International Modal Analytical Conference, Society for Experimental Mechanics, Bethel, Connecticut, USA, 257-263.
11. Farrar, C. R. and Jauregui, D. A. (1998), "Comparative study of damage identification algorithms applied to a bridge: I. experiment", Smart Mater Struct., 7, 704-719.
12. Hegazy, T., Fazio, P. and Moselhi, O. (1994), "Developing practical neural network applications using backpropagation", Microcomputers in Civil Engineering, 9, 145-159.
13. Kim, C. Y., Jung, D. S., Kim, N. S. and Yoon, J. G. (2001), "Effect of vehicle mass on measured dynamic characteristics of bridge from traffic-induced vibration test", Proceedings of the 19th International Modal Analysis Conference, Society for Experimental Mechanics, Bethel, Connecticut, USA, 1106-1111.
14. Kim, J. T., Yun, C. B. and Yi, J. H. (2003), "Temperature effects on frequency-based damage detection on plate-girder bridges", KSCE J. Civil Eng., 7, 725-733.
15. Kim, J. T., Yun, C. B. and Yi, J. H. (2004), "Temperature effects on modal properties and damage detection in plate-girder bridges", Advanced Smart Materials and Structures Technology, F.-K. Chang, C.B. Yun and B.F. Spencer, Jr. (eds.), DEStech Publications, Lancaster, Pennsylvania, USA, 504-511.
16. Ko, J. M. and Ni, Y. Q. (2005), "Technology developments in structural health monitoring of large-scale bridges", Eng. Struct., 27, 1715-1725.
17. Ko, J. M. and Ni, Y. Q. (2007), "Uncertainty in bridge structural health monitoring: quantification and elimination", submitted to The 3rd International Conference on Structural Health Monitoring of Intelligent Infrastructure, 14-16 November 2007, Vancouver, Canada.
18. Ko, J. M., Wang, J. Y., Ni, Y. Q. and Chak, K. K. (2003), "Observation on environmental variability of modal properties of a cable-stayed bridge from one-year monitoring data", Struct. Health Monitor., F.-K. Chang (ed.), DEStech, Lancaster, Pennsylvania, USA, 467-474.
19. Link, M., Weiland, M. and Yu, F. (2002), "Modal analysis of railway bridge hangers using artificial and ambient excitation", Journal De Physique IV, 12, 101-110.
20. Lloyd, G. M., Wang, M. L. and Singh, V. (2000), "Observed variations of mode frequencies of a prestressed concrete bridge with temperature", Proceedings of the 14th Engineering Mechanics Conference, J.L. Tassoulas (ed.), ASCE, Reston, Virginia, USA (CD-ROM).
21. Londono, N. A. and Lau, D. T. (2003), "Variability of dynamic properties from Confederation Bridge monitoring data", Struct. Health Monitor. Intell. Infrastruct., Z. S. Wu and M. Abe (eds.), A. A. Balkema, Lisse, The Netherlands, 543-550.
22. Mahmoud, M., Abe, M. and Fujino, Y., "Analysis of suspension bridge by ambient vibration measurement using time domain method and its application to health monitoring", Proceedings of the 19th International Modal Analytical Conference, Society for Experimental Mechanics, Bethel, Connecticut, USA, 504-510.
23. Ni, Y. Q., Fan, K. Q., Zheng, G. and Ko, J. M. (2005a), "Automatic modal identification and variability in measured modal vectors of a cable-stayed bridge", Struct. Eng. Mech., 19, 123-139.
24. Ni, Y. Q., Hua, X. G., Fan, K. Q. and Ko, J. M. (2005b), "Correlating modal properties with temperature using long-term monitoring data and support vector machine technique", Eng. Struct., 27, 1762-1773.
25. Olson, S. E., DeSimio, M. P. and Derriso, M. M. (2005), "Structural health monitoring incorporating temperature compensation", Struct. Health Monitor. 2005, F.-K. Chang (ed.), DEStech, Lancaster, Pennsylvania, USA, 1635-1642.
26. Peeters, B., Maeck, J. and De Reock, G. (2001), "Vibration-based damage detection in civil engineering: excitation sources and temperature effects", Smart Mater. Struct., 10, 518-527.
27. Pines, D. J. and Aktan, A. E. (2002), "Status of structural health monitoring of long-span bridges in the United States", Progress in Structural Engineering and Materials, 4, 372-380.
28. Rencher, A. C. (2002), Methods of Multivariate Analysis, 2nd edition, John Wiley, New York, USA.
29. Roberts, G. P. and Pearson, A. J. (1996), "Dynamic monitoring as a tool for long span bridges", Bridge Management 3: Inspection, Maintenance, Assessment and Repair, J. E. Harding, G. E. R. Parke and M. J. Ryall (eds.), E&FN Spon, London, UK, 704-711.
30. Rohrmann, R. G., Baessler, M., Said, S., Schmid, W. and Ruecker, W. F. (2000), "Structural causes of temperature affected modal data of civil structures obtained by long time monitoring", Proceedings of the 18th International Modal Analytical Conference, Society for Experimental Mechanics, Bethel, Connecticut, USA, 1-7.
31. Sohn, H., Dzwonczyk, M., Straser, E. G., Kiremidjian, A. S., Law, K. H. and Meng, T. (1999), "An experimental study of temperature effect on modal parameters of the Alamosa Canyon Bridge", Earthq. Eng. Struct. Dyn., 28, 879-897.
32. Sohn, H., Farrar, C. R., Hemez, F. M., Shunk, D. D., Stinemates, D. W., Nadler, B. R. and Czarnecki, J. J. (2004), "A review of structural health monitoring literature: 1996-2001", Research Report No. LA-13976-MS, Los Alamos National Laboratory, Los Alamos, New Mexico, USA.
33. Xia, Y., Hao, H., Zanardo, G. and Decks, A. (2006), "Long term vibration monitoring of an RC slab: temperature and humidity effect", Eng. Struct., 28, 441-452.
34. Wenzel, H., Veit, R. and Tanaka, H. (2005), "Damage detection after condition compensation in frequency analyses", Structural Health Monitoring 2005, F.-K. Chang (ed.), DEStech, Lancaster, Pennsylvania, USA, 627-633.
35. Wong, K. Y. (2004), "Instrumentation and health monitoring of cable-supported bridges", Struct. Control Health Monitor., 11, 91-124.
36. Worden, K., Sohn, H. and Farrar, C. R. (2002), "Novelty detection in a changing environment: regression and interpolation approaches", J. Sound Vib., 258, 741-761.
37. Zhang, Q. W., Fan, L. C. and Yuan, W. C. (2002), "Traffic-induced variability in dynamic properties of cable-stayed bridge", Earthq. Eng. Struct. Dyn., 31, 2015-2021.
38. Zhou, H. F., Ni, Y. Q. and Ko, J. M. (2007), "Eliminating temperature effect in structural damage alarming using auto-associative neural networks", submitted to The 6th International Workshop on Structural Health Monitoring, 11-13 September 2007, Stanford, California, USA.