Structural Engineering and Mechanics

Techno-Press (테크노프레스)
권호 표지
DOI QR코드

DOI QR Code

Random vibration and deterministic analyses of cable-stayed bridges to asynchronous ground motion

  • Soyluk, K. (Department of Civil Engineering, Gazi University) ;
  • Dumanoglu, A.A. (Grand National Assembly of Turkey) ;
  • Tuna, M.E. (Department of Architecture, Gazi University)
  • Received : 2003.11.25
  • Accepted : 2004.03.15
  • Published : 2004.08.25
⟨ Previous Next ⟩

Abstract

In this paper, a comparison of various random vibration and deterministic dynamic analyses of cable-stayed bridges subjected to asynchronous ground motion is presented. Different random vibration methods are included to determine the dynamic behaviour of a cable-stayed bridge for various ground motion wave velocities. As a numerical example the Jindo Bridge located in South Korea is chosen and a 413 DOF mathematical model is employed for this bridge. The results obtained from a spectral analysis approach are compared with those of two random vibration based response spectrum methods and a deterministic method. The analyses suggest that the structural responses usually show important amplifications depending on the decreasing ground motion wave velocities.

Keywords

References

  1. Abdel-Ghaffar, A.M. and Rubin, L.I. (1982), "Suspension bridge response to multiple-support excitations", J. Eng. Mech., 108, 419-435.
  2. Alkhaleefi, A.M. and Ali, A. (2002), "An efficient multi-point support-motion random vibration analysis technique", Comput. Struct., 80, 1689-1697. https://doi.org/10.1016/S0045-7949(02)00161-X
  3. Allam, S.M. and Datta, T.K. (1999), "Seismic behaviour of cable-stayed bridges under multi-component random ground motion", Eng. Struct., 22, 62-74.
  4. Allam, S.M. and Datta, T.K. (2000), "Analysis of cable-stayed bridges under multi-component random ground motion by response spectrum method", Eng. Struct., 22, 1367-1377. https://doi.org/10.1016/S0141-0296(99)00076-0
  5. Clough, R.W. and Penzien, J. (1993), Dynamics of Structures, Second Edition, McGraw Hill, Inc., Singapore.
  6. Der Kiureghian, A. and Neuenhofer, A. (1991), "A response spectrum method for multiple-support seismic excitations", Report No. UCB/EERC-91/08, Berkeley (CA), Earthquake Engineering Research Center, College of Engineering, University of California.
  7. Der Kiureghian, A. (1996), "A coherency model for spatially varying ground motions", Earthq. Eng. Struct. Dyn., 25, 99-111. https://doi.org/10.1002/(SICI)1096-9845(199601)25:1<99::AID-EQE540>3.0.CO;2-C
  8. Der Kiureghian, A., Keshishian, P. and Hakobian, A. (1997), "Multiple support response spectrum analysis of bridges including the site-response effect and MSRS code", Report No. UCB/EERC-97/02, Berkeley (CA), Earthquake Engineering Research Center, College of Engineering, University of California.
  9. Garevski, M., Dumanoglu, A.A. and Severn, R.T. (1988), "Dynamic characteristics and seismic behaviour of Jindo bridge, South Korea", Structural Engineering Review, 1, 141-149.
  10. Hao, H. (1993), "Arch responses to correlated multiple excitations", Earthq. Eng. Struct. Dyn., 22, 389-404. https://doi.org/10.1002/eqe.4290220503
  11. Harichandran, R.S. and Wang, W. (1988), "Response of one- and two-span beams to spatially varying seismic excitation", Report to the National Science Foundation MSU-ENGR-88-002, Michigan State University, Michigan.
  12. Harichandran, R.S., Hawwari, A. and Sweiden, B.N. (1996), "Response of long-span bridges to spatially varying ground motion", J. Struct. Eng., 122(5), 476-484. https://doi.org/10.1061/(ASCE)0733-9445(1996)122:5(476)
  13. Lee, M.C. and Penzien, J. (1980), "Stochastic seismic analysis of nuclear power plant structures and piping systems subjected to multiple support excitations", Report No. UCB/EERC-80/19, Earthquake Engineering Research Center, College of Engineering, University of California, Berkeley, CA.
  14. Monti, G., Nuti, C. and Pinto, P.E. (1996), "Nonlinear response of bridges under multisupport excitation", J. Struct. Eng., 122(10), 1147-1159. https://doi.org/10.1061/(ASCE)0733-9445(1996)122:10(1147)
  15. Nakamura, Y., Der Kiureghian, A. and Liu, D. (1993), "Multiple-support response spectrum analysis of the Golden Gate bridge", Report No. UCB/EERC-93/05, Berkeley (CA), Earthquake Engineering Research Center, College of Engineering, University of California.
  16. Nazmy, A.S. and Abdel-Ghaffar, A.M. (1987), "Seismic response analysis of cable stayed bridges subjected to uniform and multiple-support excitations", Report No. 87-SM-1, Department of Civil Engineering, Princeton University, Princeton (NJ).
  17. Nazmy, A.S. and Abdel-Ghaffar, A.M. (1992), "Effects of ground motion spatial variability on the response of cable-stayed bridges", Earthq. Eng. Struct. Dyn., 21, 1-20. https://doi.org/10.1002/eqe.4290210101
  18. Schemmann, A.G. (1997), "Modeling and active control of cable-stayed bridges subject to multiple-support excitation", Ph. D. Thesis, Stanford University, California.
  19. Soyluk, K. and Dumanoglu, A.A. (2000), "Comparison of asynchronous and stochastic dynamic response of a cable-stayed bridge", Eng. Struct., 22, 435-445. https://doi.org/10.1016/S0141-0296(98)00126-6
  20. Zembaty, Z. (1997), "Vibrations of bridge structure under kinematic wave excitations", J. Struct. Eng., 123(4), 479-487. https://doi.org/10.1061/(ASCE)0733-9445(1997)123:4(479)
  21. Zerva, A. (1991), "Effect of spatial variability and propagation of seismic ground motions on the response of multiply supported structures", Probabilistic Engineering Mechanics, 6, 212-221. https://doi.org/10.1016/0266-8920(91)90012-S

Cited by

  1. Stochastic dynamic response of dam–reservoir–foundation systems to spatially varying earthquake ground motions vol.29, pp.3, 2009, https://doi.org/10.1016/j.soildyn.2008.05.001
  2. Shake Table Test of Cable-Stayed Bridge Subjected to Non-Uniform Excitation vol.14, 2011, https://doi.org/10.1016/j.proeng.2011.07.117
  3. A response spectrum method for seismic response analysis of structures under multi-support excitations vol.21, pp.3, 2005, https://doi.org/10.12989/sem.2005.21.3.255
  4. The Effect of the Spatially Varying Earthquake Ground Motion on Random Hydrodynamic Pressures vol.13, pp.6, 2010, https://doi.org/10.1260/1369-4332.13.6.1153
  5. Local site effects on a high-pier railway bridge under tridirectional spatial excitations: Nonstationary stochastic analysis vol.52, 2013, https://doi.org/10.1016/j.soildyn.2013.05.001
  6. Earthquake response of isolated cable-stayed bridges under spatially varying ground motions vol.31, pp.6, 2009, https://doi.org/10.12989/sem.2009.31.6.639
  7. Comparison of uniform and spatially varying ground motion effects on the stochastic response of fluid-structure interaction systems vol.33, pp.4, 2009, https://doi.org/10.12989/sem.2009.33.4.407
  8. Ground motion spatial variability effects on seismic response control of cable-stayed bridges vol.10, pp.1, 2004, https://doi.org/10.1007/s11803-011-0045-5
  9. Investigation of effectiveness of double concave friction pendulum bearings vol.9, pp.3, 2004, https://doi.org/10.12989/cac.2012.9.3.195
  10. Time-dependent pounding probability analysis between adjacent decks of bridges under non-stationary stochastic seismic excitations vol.28, pp.None, 2004, https://doi.org/10.1016/j.istruc.2020.10.028
  11. Seismic Response of a Cable-Stayed Bridge considering Non-uniform Excitation Effect: Model Design and Shake Table Testing vol.26, pp.1, 2022, https://doi.org/10.1007/s12205-021-0361-x