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http://dx.doi.org/10.12652/Ksce.2015.35.1.0031

Analysis of Load Carrying Capacity of Bridges Based on Field Data with Serviced Time  

Kyung, Kab Soo (Korea Maritime & Ocean University)
Lee, Yeong Il (Construction Technology Consultant)
Lee, Sung Jin (Korea Maritime & Ocean University)
Publication Information
KSCE Journal of Civil and Environmental Engineering Research / v.35, no.1, 2015 , pp. 31-38 More about this Journal
Abstract
In this paper, change of load carrying capacity of bridges with time was analyzed referring to the safety inspect data stored in the KISTEC. From this study, it was known that the capacity is rated differently by various parameters such as inspector's subjective. Accordingly, an improved method, in this paper, is suggested which can correct deviation due to several uncertainties involved in rating process. The suggested method can be utilized for efficient maintenance of bridges such as cycles and determination of priority of retrofit, and estimation of service life etc.
Keywords
Bridge; Load carrying capacity; Service life; Rating factor; Response modification factor;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 Korea Infrastructure Safety and Technology Corporation (KISTEC) (2002, 2006, 2011). K Bridge In-depth safety inspection report (in Korean).
2 Korea Infrastructure Safety and Technology Corporation (KISTEC) (2003, 2008). D Bridge In-depth safety inspection report (in Korean).
3 Korea Infrastructure Safety and Technology Corporation (KISTEC) (2003, 2008, 2013). F Bridge In-depth safety inspection report (in Korean).
4 Korea Infrastructure Safety and Technology Corporation (KISTEC) (2003, 2008, 2014). A Bridge In-depth safety inspection report (in Korean).
5 Korea Infrastructure Safety and Technology Corporation (KISTEC) (2003, 2008, 2014). B Bridge In-depth safety inspection report (in Korean).
6 Korea Infrastructure Safety and Technology Corporation (KISTEC) (2003, 2008, 2014). C Bridge In-depth safety inspection report (in Korean).
7 Korea Infrastructure Safety and Technology Corporation (KISTEC) (2004, 2009). E Bridge In-depth safety inspection report (in Korean).
8 Korea Infrastructure Safety and Technology Corporation (KISTEC) (2004, 2009). M Bridge In-depth safety inspection report (in Korean).
9 Korea Infrastructure Safety and Technology Corporation (KISTEC) (2010). Detailed guidance of safety inspection and in-depth safety inspection in Korea (in Korean).
10 Korea Institute of Civil Engineering and Building Technology (KICT) (2002). Manual for load carrying capacity of highway bridgess (in Korean).
11 Lee, C. S. and Yoon, I. S. (2002). "Investigation and evaluation on performance of durability for freeway concrete viaducts in seoul metropolitan area." Journal of Korean Society of Hazard Mitigation, KOSHAM, Vol. 2, No. 1, pp. 143-152 (in Korean).
12 Kim, D. Y., Kyung, K. S., Jeon, J. C., Lee, H. H. and Chang, D. I. (1999). "A reformed rating method for highway bridges based on statistical analysis of existing data." Journal of Korea Society of Civil Engineers, KSCE, Vol. 19, No. I-6, pp. 847-857 (in Korean).
13 Koo, B. K., Shin, J. I. and Lee, S. S. (2001). "An improvement for determining response modification factor in bridge load rating." Journal of Korea Institute for Structural Maintenance and Inspection, KSMI, Vol. 5, No. 1, pp. 169-175 (in Korean).
14 Korea Infrastructure Safety and Technology Corporation (KISTEC) (1997, 2003, 2009). L Bridge In-depth safety inspection report (in Korean).
15 Korea Infrastructure Safety and Technology Corporation (KISTEC) (1997, 2003, 2013). G Bridge In-depth safety inspection report (in Korean).
16 Korea Infrastructure Safety and Technology Corporation (KISTEC) (2002, 2005, 2010). J Bridge In-depth safety inspection report (in Korean).
17 Korea Infrastructure Safety and Technology Corporation (KISTEC) (2002, 2006). H Bridge In-depth safety inspection report (in Korean).
18 Korea Infrastructure Safety and Technology Corporation (KISTEC) (2002, 2006, 2011). I Bridge In-depth safety inspection report (in Korean).
19 Lee, J. H., Han, S. H. and Shin, J. C. (2009). "The examination of load carrying capacity based on existing data for improved safety assessment method of expressway bridges." Journal of Korea Society of Civil Engineers, KSCE, Vol. 29, No. 6A, pp. 597-605 (in Korean).
20 American Association of State Highway and Transportation Officials (AASHTO) (2005). Manual for condition evaluation and load and resistance factor rating(LRFR) of highway bridges.
21 Chang, D. I., Lee, H. H. and Eum, Y. H. (1988). "A study on statistical analysis of load carrying capacity of steel bridges." Journal of Korea Society of Civil Engineers, KSCE, Vol. 8, No. 1, pp. 41-48 (in Korean).
22 Cho, S. J., Yi, J. H, Lee, C. G. and Yun, J. B. (2007). "Evaluation of load carrying capacity of bridges using ambient vibration tests." Journal of Korea Society of Civil Engineers, KSCE, Vol. 27, No. 1A, pp. 79-89 (in Korean).
23 Hwang, E. S. and Nowak, A. S. (1991). "Simulation of dynamic load for bridges." Journal of Structural Engineering, ASCE, Vol. 117, No. 5, pp. 1413-1434.   DOI
24 O'Conner, C. and Prichard, R. W. (1985). "Impact studies on small composite girder bridge." Journal of Structural Engineering, ASCE, Vol. 111, No. 3, pp. 641-653.   DOI