Bridge structural health monitoring system using fiber grating sensors: Development and preparation for a permanent installation

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 5391, Issue , 2004, Pages 61-71

  Calvert, Sean ^a   Mooney, Jason ^a  

^a Blue Road Research ^*  (United States)

Author keywords

Dynamic strain measurements; Macroscopic strain; Modal analysis; Structural damage detection; System identification

Indexed keywords

DYNAMIC STRAIN MEASUREMENTS; HEALTH MONITORING; MACROSCOPIC STRAIN; STRUCTURAL DAMAGE DETECTION;

CARBON STEEL; ELECTRIC EXCITATION; FIBER OPTICS; IDENTIFICATION (CONTROL SYSTEMS); MODAL ANALYSIS; SEISMOLOGY; SENSORS; STRAIN;

FIBER BRAGG GRATINGS;

EID: 10044297444     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.541934     Document Type: Conference Paper

References (11)

1. Calvert, S.G., Conte, J.P., Moaveni, B., Schulz, W.L., de Callafon, R., "Full-scale testing results of structural damage detection using long-gage fiber Bragg gratings and modal analysis", Smart Structures and Materials 2003: Smart Systems and Nondestructive Evaluation for Civil Infrastructures; Shih-Chi Liu; Ed., p. 467, vol. 5057, (2003).
2. Schulz W., J. Conte, E. Udd, and M. Kunzler, "Structural Damage Assessment Via Modal Property Identification Using Macro-Strain Measurements with Fiber Bragg Gratings as an Alternative to Accelerometers", Proceedings of OFS-15, Portland, Oregon, USA, May 2002.
3. Schulz, W.L., Conte, J.P., Udd, E., "Long Gage Fiber Optic Bragg Grating Strain Sensors to Monitor Civil Structures", Proceedings of SPIE, Vol. 4330, p. 56, 2001.
4. Conte, J. P., and Liu, M., "Use of Long-Gage Fiber Optic Sensors for Earthquake Response Monitoring and Non-Destructive Evaluation of Structures," CUREE Publication No. CKIII-04, CUREE-Kajima Joint Research Program - Phase III, 2001.
5. Schulz, W., Conte, J., Udd, E., Seim, J., "Static and Dynamic Testing of Bridges and Highways using Long-Gage Fiber Bragg Grating Based Strain Sensors", SPIE Proceedings, Vol. 4202, p. 79, 2000.
6. Schulz, W.L., Conte, J.P., Udd, E., and Seim, J.M., "Seismic Damage Identification using Long Gage Fiber Bragg Grating Sensors", Second Workshop on Advanced Technologies in Urban Earthquake Disaster Mitigation, Kyoto Japan. July 2000.
7. Hunt, Victor J., Helmicki, Arthur J., Aktan, A. Emin. "Instrumented Monitoring and Nondestructive Evaluation of Highway Bridges" http://www.ececs.uc.edu/~vhunt/icac97a.htm
8. Udd, E., Fiber Optic Smart Structures, pp. 5-21, John Wiley & Sons, Inc., New York, 1995.
9. Brestel, D., L. Van Den Einde, L. Zhao, V.M. Karbhari, and F. Seible, "Test Report for Continuous and Splice Connection Longitudinal Girders for the I-5/Gilman Advanced Technology Bridge," TR-2002/06, August 2002.
10. B.L. Ho, R.E. Kalman, "Effective construction of linear state-variable models from input/output functions", Regelungstecknik, Vol. 14, 1966.
11. Zeiger, H.P., McEwen, J., "Approximate linear realizations of given dimension via Ho's algorithm", IEEE Trans. on Automatic Control, Vol. 19, page 153, 1974.