Structural Engineering and Mechanics

  • 제51권2호
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  • Pages.315-331
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  • 2014
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Vibration of vehicle-bridge coupling system with measured correlated road surface roughness

  • Han, Wanshui (Department of Bridge Engineering, Chang'an University) ;
  • Yuan, Sujing (School of Civil Engineering, Southeast University) ;
  • Ma, Lin (Department of Civil Engineering, Hohai University)
  • 투고 : 2011.12.26
  • 심사 : 2014.05.18
  • 발행 : 2014.07.25
⟨ 이전 논문 다음 논문 ⟩

초록

The present study investigated the effect of the correlation of the measured road roughness profiles corresponding to the left and right wheels of a vehicle on the vibration of a vehicle-bridge coupling system. Four sets of road roughness profiles were measured by a laser road-testing vehicle. A correlation analysis was carried out on the four roughness samples, and two samples with the strongest correlation and weakest correlation were selected for the power spectral density, autocorrelation and cross-correlation analyses. The scenario of a three-axle truck moving across a rigid-frame arch bridge was used as an example. The two selected road roughness profiles were used as inputs to the vehicle-bridge coupling system. Three different input modes were adopted in the numerical analysis: (1) using the measured road roughness profile of the left wheel for the input of both wheels in the numerical simulation; (2) using the measured road roughness profile of the right wheel for both wheels; and (3) using the measured road roughness profiles corresponding to left and right wheels for the input corresponding to the vehicle's left and right wheels, respectively. The influence of the three input modes on the vibration of the vehicle-bridge system was analyzed and compared in detail. The results show that the correlation of the road roughness profiles corresponding to left and right wheels and the selected roughness input mode both have a significant influence on the vibration of the vehicle-bridge coupling system.

키워드

참고문헌

  1. Au, F.T.K., Cheng, Y.S. and Cheung, Y.K. (2001), "Effects of random road surface roughness and long-term deflection of prestressed concrete girder and cable-stayed bridges on impact due to moving vehicles", Comput. Struct., 79(8), 853-872. https://doi.org/10.1016/S0045-7949(00)00180-2
  2. Calcada, R., Cunha, A. and Delgado, R. (2005), "Analysis of traffic-induced vibrations in a Cable-stayed bridge Part I: Experimental Assessment", J. Bridge Eng., 10(4), 370-385. https://doi.org/10.1061/(ASCE)1084-0702(2005)10:4(370)
  3. Cai, C.S., Shi, X.M., Araujo, M. and Chen, S.R. (2007), "Effect of approach span condition on vehicle-induced dynamic response of slab-on-girder road bridges", Eng. Struct., 29(12), 3210- 3226. https://doi.org/10.1016/j.engstruct.2007.10.004
  4. Dodds, C.J. and Robson, J.D. (1973), "The description of road surface roughness", J. Sound Vib., 31(2), 175-183. https://doi.org/10.1016/S0022-460X(73)80373-6
  5. Ding, L.N., Hao, H. and Zhu, X.Q. (2009), "Evaluation of dynamic vehicle axle loads on bridges with different surface conditions", J. Sound. Vib., 323(3-5), 826-848. https://doi.org/10.1016/j.jsv.2009.01.051
  6. Guo, W.H. and Xu, Y.L. (2001), "Fully computerized approach to study cable-stayed bridge-vehicle interaction", J. Sound. Vib., 248(4), 745-761. https://doi.org/10.1006/jsvi.2001.3828
  7. Huang, D.Z., Wang, T.L. and Shahawy, M. (1992), "Impact studies of multigirder concrete bridges", J. Struct. Eng., 118(12), 3427-3443. https://doi.org/10.1061/(ASCE)0733-9445(1992)118:12(3427)
  8. Han, W.S. (2006), "Three-dimensional coupled vibration of wind-vehicle-bridge system", Ph.D. Dissertation, Tongji Universiy, Shanghai.
  9. International Organization for Standardization (ISO) (1995), "Mechanical Vibration-Road Surface Profiles-Reporting of measured Data", ISO 8068: (E), ISO, Geneva.
  10. Kim, C.W., Kawatani, M. and Kwon, Y.R. (2007), "Impact coefficient of reinforced concrete slab on a steel girder bridge", Eng. Struct., 29(4), 576-590. https://doi.org/10.1016/j.engstruct.2006.05.021
  11. Liu, C.H., Huang, D.Z. and Wang, T.L. (2002), "Analytical dynamic impact study based on correlated road roughness", Comput. Struct., 80(20-21), 1639-1650. https://doi.org/10.1016/S0045-7949(02)00113-X
  12. Ministry of Communication of China (1982), Load Test Methods of Long Span Concrete Bridge, China Communications Press, Beijing, China.
  13. Obrien, E., Li, Y.Y. and Gonza'lez, A. (2006), "Bridge roughness index as an indicator of bridge dynamic amplification", Comput. Struct., 84(12), 759-769. https://doi.org/10.1016/j.compstruc.2006.02.008
  14. Wang, T.L. and Huang, D.Z. (1992), "Cable-stayed bridge vibration due to road surface roughness", J. Struct. Eng., 118(5), 1354-1374. https://doi.org/10.1061/(ASCE)0733-9445(1992)118:5(1354)
  15. Wang, T.L., Liu, C.H., Huang, D.Z. and Shahawy, M. (2005), "Truck loading and fatigue damage analysis for girder bridges based on weigh-in-motion data", J. Bridge Eng., 10(1), 12-20. https://doi.org/10.1061/(ASCE)1084-0702(2005)10:1(12)
  16. Xu, Y.L. and Guo, W.H. (2004), "Effects of bridge motion and crosswind on ride comfort of road vehicles", J. Wind Eng. Indus. Aerodyn., 92(7-8), 641- 662. https://doi.org/10.1016/j.jweia.2004.03.009
  17. Yang, Y.B., Li, Y.C. and Chang, K.C. (2013), "Effect of road surface roughness on the response of a moving vehicle for identification of bridge frequencies", Interact. Multisc. Mech., 46(1), 347- 368.
  18. Zhu, J.S., Chen, C. and Han, Q.H. (2014), "Vehicle-bridge coupling vibration analysis based fatigue reliability prediction of prestressed concrete highway bridges", Struct. Eng. Mech., 49(2), 203- 223. https://doi.org/10.12989/sem.2014.49.2.203

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