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http://dx.doi.org/10.14346/JKOSOS.2021.36.3.40

Behavior Analysis of RC Slab Bridge according to Demage and Suggestion of Its Evaluation Process  

Kim, Yuhee (Sustainable Infrastructure Research Center, KICT)
Jeon, Jun-Chang (Construction Technology Consultant Co., Ltd.)
Publication Information
Journal of the Korean Society of Safety / v.36, no.3, 2021 , pp. 40-49 More about this Journal
Abstract
This study surveyed damage to small and medium-sized RC slab bridges, the largest in number in Korea. Four common types of damage were identified, and their static and dynamic structural behaviors were examined through structural analysis. The degree of damage was selected as an analysis parameter for three superstructures of RC slab bridges. After structural analysis, a damage assessment process was proposed that can be used as the basis for establishing maintenance yplans for these bridges. The results of the present study can be used for the safety management of RC slab bridges, classified as bridges suspected of safety flaws or requiring maintenance in load-carrying capacity tests.
Keywords
RC slab bridge; damage type; structural analysis; damage evaluation process; maintenance plan;
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1 K. H. Park, J. W. Sun, H. Lee and H. K. Hwang, "Study on Reconstruction and Deterioration of RC Slab Bridges", Autumn Conference of Korea Concrete Institute, pp. 693-694, 2018.
2 K. H. Park, J. W. Sun, H. Lee and H. K. Hwang, "A Basic Study on Lifetime Estimation of RC Bridges", Autumn Conference of Korea Concrete Institute, pp. 413-414, 2018.
3 Ministry of Land, Infrastructure and Transport, "Yearbook of Road Bridge and Tunnel Statistics", 2020.
4 Ministry of Land, Infrastructure and Transport, "Special Act on the Safety Control and Maintenance of Establishments", 2018.
5 Y. Chiba, H. Onishi, S. Iwasaki and K. Sasaki, "A Study of Bearing Behavior of the Existing Small-scale Bridges by Static Loading Test", Proceedings of Constructional Steel, Vol. 25, pp. 551-558, 2017.
6 Korea Expressway Corporation(Expressway & Transportation Research Institute) and Construction Technology Consultant, "Optimization of Bridge Inspection based on Reliability", 2013.
7 Korea Institute of Civil Engineering and Building Technology and Construction Technology Consultant, "Structural Analysis Simulation for Damage Assessment on RC Slab Bridges and Wireless Measurement Technical Survey", 2020.
8 Korea Long Life Bridge Center and Construction Technology Consultant, "A Study on the Evaluation of Performance and Repair/Reinforcement of Small and Medium-sized Deteriorated Bridges based on Experimental Verification", 2019.
9 B. H. Oh, H. S. Shin, H. M. Kang, Y. U. Kim and D. W. Yoo, "Failure Test of Reinforced Concrete Slab Bridge", Proceedings of Korea Institute for Structural Maintenance and Inspection, 1998.
10 Korea Infrastructure Safety and Technology Corporation, "Improvement of Precise Safety Assessment and Allowable Load-carrying Capacity Rating Method on Bridge", Ministry of Construction and Transportation, 1997.
11 D. I. Chang and H. H. Lee, "Impact Factors for Simple Span Highway Girder Bridges", ASCE Journal of Structural Engineering, Vol. 120, No. 3, pp. 704-715, 1994.   DOI
12 H. H. Lee, J. C. Jeon and K. S. Kyung, "Determination of a Reasonable Impact Factor for Fatigue Investigation of Simple Steel Plate Girder Railway Bridges", Engineering Structures, Elsevier, Vol. 36, pp. 316-324, 2012.   DOI
13 J. C. Jeon and H. H. Lee, "Development of Displacement Estimation Method of Girder Bridge using Measured Strain Signal induced by Vehicular Load", Engineering Structures, Vol. 186, pp. 203-215, 2019.   DOI
14 Korea Infrastructure Safety and Technology Corporation, "Specific Guidelines on the Safety Control and Maintenance of Establishments (Inspection/Diagnosis, Bridge)", 2019.
15 Korea Infrastructure Safety and Technology Corporation, "Improvement of Precise Safety Assessment and Allowable Load-carrying Capacity Rating Method on Bridge(II)", Ministry of Construction and Transportation, 1999.
16 K. Honjo, Y. Uehigashi and T. Maruya, "Detailed Investigation of Girder End of RC Voided Slab Bridge", 58th Proceedings of Japan Society of Civil Engineers, pp. 185-186, 2013.
17 BNT Engineering, "Precise Safety Assessment Report on Hwa-San Bridge and Dae-Hwang Bridge on National Road No. 1", Suwon Regional Road Maintenance and Construction Office, 1998.
18 A. Ogawa et al., "Strength Evaluation of a Reinforced Concrete Hollow Slab Bridge by Field Loading Test", Bridge and Foundation Engineering, 1999.
19 Korea Road Association, "Highway Bridge Design Specifications", 2000.
20 Ministry of Construction, "Highway Bridge Design Standard Specifications", 1977.
21 H. H. Lee, J. C. Jeon, K. S. Kyung and T. Mori, "Influence of Moving Vehicle on Fatigue of Steel Girder Bridge", International Journal of Korean Society of Steel Construction, Vol. 6, No. 4, pp. 269-278, 2006.
22 H. H. Lee, J. C. Jeon and K. S. Kyung, "Suggestion of Impact Factor for Fatigue Design of Steel Girder Bridge", Journal of Korean Society of Civil Engineers, Vol. 27, No. 6A, pp. 777-788, 2007.