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Design of a bracing-friction damper system for seismic retrofitting

  • Lee, Sung-Kyung (Department of Architectural Engineering, Dankook University) ;
  • Park, Ji-Hun (Department of Architectural Engineering, University of Incheon) ;
  • Moon, Byoung-Wook (Department of Architectural Engineering, Dankook University) ;
  • Min, Kyung-Won (Department of Architectural Engineering, Dankook University) ;
  • Lee, Sang-Hyun (Department of Architectural Engineering, Dankook University) ;
  • Kim, Jinkoo (Department of Architectural Engineering, Sungkyunkwan)
  • Received : 2007.03.20
  • Accepted : 2007.12.11
  • Published : 2008.09.25
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Abstract

This paper deals with the numerical model of a bracing-friction damper system and its deployment using the optimal slip load distribution for the seismic retrofitting of a damaged building. The Slotted Bolted Connection (SBC) type friction damper system was tested to investigate its energy dissipation characteristic. Test results coincided with the numerical ones using the conventional model of a bracing-friction damper system. The placement of this device was numerically explored to apply it to the assumed damaged-building and to evaluate its efficiency. It was found by distributing the slip load that minimizes the given performance indicies based on structural response. Numerical results for the damaged building retrofitted with this slip load distribution showed that the seismic design of the bracing-friction damper system under consideration is effective for the structural response reduction.

Keywords

References

  1. Chopra, A. K. (1995), Dynamics of Structures; Theory and Applications to Earthquake Engineering, Prentice Hall.
  2. Consstantinou, M. C., Mokha, A. and Reinhorn, A. M. (1990), "Teflon bearings in base isolation. II: Modeling", J. Struct. Eng., 116(2), 455-474. https://doi.org/10.1061/(ASCE)0733-9445(1990)116:2(455)
  3. Filiatrault, A. and Cherry, S. (1990), "Seismic design spectra for friction-damped structures", J. Struct. Eng., 116, 1334-1355. https://doi.org/10.1061/(ASCE)0733-9445(1990)116:5(1334)
  4. Fu, Y. and Cherry, S. (2000), "Design of friction damped structures using lateral force procedure", Earthq. Eng. Struct. Dyn., 29, 989-1010. https://doi.org/10.1002/1096-9845(200007)29:7<989::AID-EQE950>3.0.CO;2-7
  5. Garcia, D. L. and Soong, T. T. (2002), "Efficiency of a simple approach to damper allocation in MDOF structures", J. Struct. Cont., 9(1), 19-30. https://doi.org/10.1002/stc.3
  6. Grigorian, C. E., Yang, T. and Popov, E. P. (1993), "Slotted bolted connection energy dissipators", Earthq. Spectra, 9(3), 491-504. https://doi.org/10.1193/1.1585726
  7. Grigorian, C. E., Yang, T. S. and Popov, E. P. (1992), "Slotted bolted connection energy dissipators", Report of National Science Foundation, University of California, Berkeley.
  8. Li, C. and Reinhorn, A. M. (1995), "Experimental and analytical investigation of seismic retrofit of structures with supplemental damping: Part II-friction devices", Technical Report NCEER-95-0009, State University of New York at Buffalo, Buffalo, NY.
  9. Moreschi, L. M. and Singh, M. P. (2003), "Design of yielding metallic and friction dampers for optimal seismic performance", Earthq. Eng. Struct. Dyn., 32, 1291-1311. https://doi.org/10.1002/eqe.275
  10. Mualla, I. H. and Belev, B. (2002), "Performance of steel frames with a new friction damper device under earthquake excitation", Eng. Struct., 24, 365-371. https://doi.org/10.1016/S0141-0296(01)00102-X
  11. Pall, A. S. and Marsh, C. (1982), "Response of friction damped braced frames", J. Struct. Eng., 108(9), 1313-1323.
  12. Soong, T. T. and Dargush, G. F. (1997), Passive energy dissipation systems in structural engineering, John Wiley & Sons.
  13. Syrmakezis, C. A., Mavrouli, O. A. and Antonopoulos, A. K. (2006), "Rehabilitation of hospital buildings using passive control systems", Smart Struct. Sys., 2(4).
  14. Viti, S., Cimellaro, G. P. and Reinhorn, A. M. (2006), "Retrofit of a hospital through strength reduction and enhanced damping", Smart Struct. Sys., 2(4).

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