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http://dx.doi.org/10.5000/EESK.2005.9.5.001

Fatigue Reliability Evaluation of Steel-Composite High-Speed Railway Bridge with Tuned Mass Damper  

Kang, Soo-Chang (서울대학교 지구환경시스템공학부)
Seo, Jeong-Kwan (서울대학교 지구환경시스템공학부)
Koh, Hyun-Moo (서울대학교 지구환경시스템공학부)
Park, Kwan-Soon (동국대학교 건축공학부)
Publication Information
Journal of the Earthquake Engineering Society of Korea / v.9, no.5, 2005 , pp. 1-10 More about this Journal
Abstract
This study proposes a fatigue reliability evaluation procedure for steel-composite high-speed railway bridge based on dynamic analysis and investigates the effectiveness of Tuned Mass Damper(TMD) in terms of the extension of fatigue life of the bridge. For the fatigue reliability evaluation, the limit state is determined using S-N curve and linear fatigue-damage accumulation. Dynamic analyses are peformed repeatedly to consider the uncertainties of train-velocity and damping ratio of the bridge. The distribution of random variables related to fatigue damage for the intended service life is then statistically estimated from analytical results. Finally, the fatigue reliability indices are obtained by means of the Advanced First-Order Second-Moment (AFOSM) method. Through numerical simulation of a steel-composite bridge of 40m span, the effectiveness of TMD on fatigue life of the bridge is examined and the results are presented.
Keywords
tuned mass damper; steel-composite high-Speed railway bridge; fatigue reliability evaluation; dynamic analysis;
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1 Kwon, H.-C., Kim, M.-C. and Lee, I.-W., 'Vibration control of bridges under moving loads,' Computers & Structures, Vol. 66, No. 4, 1998, pp. 473-480   DOI   ScienceOn
2 Wang, J.F., Lin, C.C. and Chen, B.L., 'Vibration suppression for high-speed railway bridges using tuned mass dampers,' International Journal of Solids and Structures, Vol. 40, 2003, pp. 465-491   DOI   ScienceOn
3 Wirsching, P.H., 'Probabilistic fatigue analysis,' Probabilistic structural mechanics handbook [chapter 7], New York: Chapman & Hall Ltd., 1995, pp.146-155
4 Fryba, L., Dynamics of Railway Bridges 2nd ed, Tomas Telford, London, 1996
5 Miner, M.A., 'Cumulative damage in fatigue,' Journal of Applied Mechanics, Vol.12, No.3, 1945, pp. A-159-A-164
6 Brozzetti, J., 'Design Development of Steel-Concrete Composite Bridges in France,' Journal of Construction Steel Research, Vol. 55, 2000, pp. 229-243   DOI   ScienceOn
7 Yau, J.D. and Yang, Y.B., 'Vibration reduction for cable-stayed bridges traveled by high-speed trains,' Finite Elements in Analysis and Design, Vol. 40, 2004, pp. 341-359   DOI   ScienceOn
8 포항산업과학연구원 철강엔지니어링센터, '고속철도 합성형교량 설계요령', 1998, pp. 33-36
9 Wirsching, P.H., 'Fatigue reliability for offshore structures,' Journal of Structural Engineering, ASCE, Vol. 110, No. 10, 1984, pp. 2340-2356   DOI   ScienceOn
10 양영순, 서용석, 이재옥, '구조 신뢰성 공학', 서울대학교 출판부, 서울대학교, 1999
11 AASHTO LRFD Bridge design specification, AASHTO, 2004
12 Cheung, M.S. and Li, W.C., 'Probabilistic fatigue and fracture analyses of steel bridges', Structural Safety, Vol. 23, 2003, pp. 245-562
13 장동일, '구조공학에서의 파괴와 피로', 동명사, 1999
14 Sobczyk, K. and Spencer Jr., B.F., Random fatigue: from data to theory, Academic Press, Inc., San Diego, Calif, 1992
15 Ian Bucknall, New Eurocode requirement for the design of high-speed railway bridge, IABSE Symposium 2003, Antwerp, Belgium, August 27-29, 2003
16 Haldar, A. and Mahadevan, S., Probability, Reliability and Statistical Methods in Engineering Design, John Wiley & Sons, Inc. New York, 2000
17 Hambly, B.C., Bridge Deck Behavior, Chapman and Hall, 1976
18 Den Hartog, J.P., Mechanical Vibrations, 4th Ed., McGraw Hill, Inc., New York, 1985