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 ENG  Vol.9 No.2 , February 2017
Long Term Application of a Vehicle-Based Health Monitoring System to Short and Medium Span Bridges and Damage Detection Sensitivity
Abstract: Largest portion of the bridge stock in almost any country and bridge owning organisation consists on ordinary bridges that has short or medium spans and are now deteriorating due to aging, etc. Therefore, it is becoming an important social concern to develop and put to practical use simple and efficient health monitoring systems for existing short and medium span (10 - 30 m) bridges. In this paper, one practical solution to the problem for condition assessment of short and medium span bridges was discussed. A vehicle-based measurement with a public bus as part of a public transit system (called “Bus monitoring system”) has been developed to be capable of detecting damage that may affect the structural safety of a bridge from long term vibration measurement data collected while the vehicle (bus) crossed the target bridges. This paper systematically describes how the system has been developed. The bus monitoring system aims to detect the transition from the damage acceleration period, in which the structural safety of an aged bridge declines sharply, to the deterioration period by continually monitoring the bridge of interest. To evaluate the practicality of the newly developed bus monitoring system, it has been field-tested over a period of about four years by using an in-service fixed-route bus operating on a bus route in the city of Ube, Yamaguchi Prefecture, Japan. The verification results thus obtained are also described in this paper. This study also evaluates the sensitivity of “characteristic deflection”, which is a bridge (health) condition indicator used by the bus monitoring system, in damage detection. Sensitivity of “characteristic deflection” is verified by introducing artificial damage into a bridge that has ended its service life and is awaiting removal. As the results, it will be able to make a rational long-term health monitoring system for existing short and mediumspan bridges, and then the system helps bridge administrators to establish the rational maintenance strategies.
Cite this paper: Miyamoto, A. , Puttonen, J. and Yabe, A. (2017) Long Term Application of a Vehicle-Based Health Monitoring System to Short and Medium Span Bridges and Damage Detection Sensitivity. Engineering, 9, 68-122. doi: 10.4236/eng.2017.92005.
References

[1]   Ministry of Land, Infrastructure, Transport and Tourism (2013) White Paper on Land, Infrastructure, Transport and Tourism in Japan. (In Japanese)

[2]   Furuta, H., Kayano, M. and Watanabe, M. (2007) Present State and Future Outlook of Bridge Maintenance and Bridge Management Systems. Doboku Gakkai Ronbunshu F, 63, 287-294.
https://doi.org/10.2208/jscejf.63.287

[3]   JSCE Committee on Formulation of Future Vision (2014) A 100-Year Vision of Society and Civil Engineering: Opening up Every Possible Opportunity to Build a Sustainable Society. Japan Society of Civil Engineers, Tokyo, Japan.

[4]   Road Management Division, Public Works and Construction Department, Yamaguchi Prefectural Government (2014) Yamaguchi Prefecture Bridge Life Extension and Rehabilitation Plan. March 2014 version, Yamaguchi, Japan. (In Japanese)

[5]   Kim, C., and Kawatani, M. (1992) Bridge Health Evaluation using Bridge Vibration Data Obtained by Use of a Single Passing Vehicle. Journal of Construction Steel, 38A, 781-788.

[6]   Lin, C.W. and Yang, Y.B. (2005) Use of a Passing Vehicle to Scan the Fundamental Bridge Frequencies. An Experimental Verification Engineering Structures, 27, 1865-1878.
https://doi.org/10.1016/j.engstruct.2005.06.016

[7]   Oshima, Y., Yamamoto, R., and Sugiura, K. (2011) Bridge Damage Identification Method Based on Displacement Estimated from Vehicle Response. Proceedings of the 57th Symposium on Structural Engineering, 57A, 646-654.

[8]   Miyamoto, A. and Isoda, S. (2012) Sensitivity Analysis of Mechanical Behaviors for Bridge Damage Assessment. Structural Engineering and Mechanics, 41, 539-558.
https://doi.org/10.12989/sem.2012.41.4.539

[9]   Miyamoto, A. and Yabe, A. (2012) Development of Practical Health Monitoring System for Short and Medium-Span Bridges Based on Vibration Responses of City Bus. Journal of Civil Structural Health Monitoring, 2, 47-63.
https://doi.org/10.1007/s13349-012-0017-0

[10]   Yabe, A., Miyamoto, A. and Nagata, M. (2015) Verification Tests for Practical Application of a Health Monitoring System for Short- and Medium-Span Bridges Based on Public Bus Vibrations. Journal of Civil Structural Health Monitoring, ISHMII, 5, 67-95.
https://doi.org/10.1007/s13349-014-0094-3

[11]   Yabe, A. (2006) Development of a Method of Analyzing Dynamic Moving Body-Structure Interaction Using the Substructure Method. Proceedings of the 61st Annual Conference of the Japan Society of Civil Engineers, Vol. 1, 845-846.

[12]   Tanaka, H., Miyamoto, A., Emoto, H., and Yabe, A. (2014) Bus-Based Structural Health Monitoring System for Smaller Bridges: Long-Term Field Test and Damage Detection. Doboku Gakkai Ronbunshu F3 (Civil Engineering Informatics), 70, I_193-I_206.

[13]   Yabe, A., Miyamoto, A., Isoda, S., and Tani N. (2013) Development of Techniques for Short/Medium-Span Bridge Monitoring System Using In-Service Fixed-Route Bus. Doboku GakkaiRonbunshu, F4 (Construction Management), 69, 102-120.
https://doi.org/10.2208/jscejcm.69.102

[14]   Kyoryo Shindo Kenkyukai (1993) Measurement and Analysis of Bridge Vibration. GihodoShuppan, October 1993 Version. (In Japanese).

[15]   Japan Society of Civil Engineers (JSCE) (2000) Guidelines for Bridge Vibration Monitoring. Structural Engineering Series, 10, 110-119.

[16]   Japan Society of Mechanical Engineers (JSME) (1987) Computer Analysis in Mechanical Engineering. Corona Publishing, Tokyo.

[17]   Ube City Transportation Bureau (UTB) (2013) Ube City Municipal Bus Route Map (as of October 1, 2013).
http://www.ubebus.jp/rosenzu2013.pdf

[18]   Ube City (2013) Bridge Life Extension and Rehabilitation Plan. December 2013 version.
http://www.city.ube.yamaguchi.jp/machizukuri/dourokasen/dourokasen/
documents/kyouryou-h23_2.pdf


[19]   Fuji Ceramics Corporation (2012) Triaxial Accelerometer Specifications. January 24 Published Version 2012.
http://www.fujicera.co.jp/product/j/04/07.html

[20]   Yabe, A. (2006) Development of Moving Body-Structure Interaction Analysis Technique Using Substructure Method. Proceedings of the 61st Annual Conference of the Japan Society of Civil Engineers, Tokyo, September 2006, 845-846.

[21]   Yan, Z.-H., Miyamoto, A. and Jiang, Z.-W. (2009) Frequency Slice Wavelet Transform for Transient Vibration Response Analysis. Mechanical Systems and Signal Processing, 23, 1474-1489.
https://doi.org/10.1016/j.ymssp.2009.01.008

[22]   Yan, Z.-H., Miyamoto, A., Jiang, Z.-W. and Liu, X.-L. (2010) An Overall Theoretical Description of Frequency Slice Wavelet Transform. Mechanical Systems and Signal Processing, 24, 325-572.
https://doi.org/10.1016/j.ymssp.2009.07.002

[23]   Yabe, A., Isoda, S., Nagata, M., and Miyamoto, A. (2012) Field Test of Short/ Medium-Span Bridge Monitoring System Using In-Service Fixed-Route Bus. Proceedings of the 67th Annual Conference of the Japan Society of Civil Engineers, Tokyo, September 2012, VI-232.

[24]   National Institute for Land and Infrastructure Management and Japan Prestressed Concrete Contractors Association (2010) Joint Study on Refinement of Structural Health Evaluation of Prestressed Concrete Road Bridges, Chapter 4. Technical Note of NILIM No. 613, 99-105. (In Japanese)

[25]   Yabe, A., Miyamoto, A., Isoda, S. and Tani N. (2013) Development of Techniques for Short/Medium-Span Bridge Monitoring System Using In-Service Fixed-Route Bus. Doboku Gakkai Ronbunshu F4 (Construction Management), 69, 102-120.

[26]   Nosaka, K. and Masuda, K. (2010) A New Approach to Moving Average Interpretation: Predicting Market Conditions from Six Positions: Identifying the Right Timing of Long-Term/Short-Term Investment. Kanki Publishing, Tokyo, Japan.

[27]   Kanatani, K. (2005) Mathematical Optimization Made Easy. Kyoritsu Shuppan, Tokyo, Japan.

[28]   Ishimura, S. (1989) Statistical Analysis Explained. Tokyo Tosho Publisher, Tokyo, Japan.

[29]   Miyamoto, A., Emoto, H., Takahashi, J. and Yabe, A. (2015) Structural Health Evaluation and Remaining Life Estimation of a Decommissioned Bridge Based on Site Investigation: Sakae Bridge Investigation Results. Infrastructure Management Series No. 22, The Research Center for Environmental Safety, Yamaguchi University, Ube, Japan, 1-104.

[30]   Yabe, A. (2011) Fundamental Study on Development of Bridge Anomaly Detection System Using In-Service Fixed-Route Bus. Doctoral Dissertation, Yamaguchi University, Ube, Japan.

[31]   Omi, H., Mori, S. and Twayan, R.P. (2013) Detectability of Natural Frequency of Concrete Girder Bridge by Vehicle Loading and Hammering. Proceedings of the Annual Conference of JSCE Shikoku Branch, Takamatsu, June 2013, I-4.

[32]   Tamada, K. (2013) Experimental Study on Damage and Dynamic Characteristics of Bridges Managed by Local Governments. Japan Institute of Countryology and Engineering, Proceedings of the 13th JICE Annual Presentation of Subsidized Research, Tokyo, June 2013, I-5.

 
 
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