Structural Engineering and Mechanics

  • 제17권2호
  • /
  • Pages.187-201
  • /
  • 2004
  • /
  • 1225-4568(pISSN)
  • /
  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Shaking table test and numerical analysis of a combined energy dissipation system with metallic yield dampers and oil dampers

  • Zhou, Qiang (Institute of Civil Engineering and Architecture, Wuhan University of Technology) ;
  • Lu, Xilin (State Key Laboratory for Disaster Reduction in Civil Engineering, Tongji University)
  • 투고 : 2001.07.02
  • 심사 : 2003.11.10
  • 발행 : 2004.02.25
⟨ 이전 논문 다음 논문 ⟩

초록

A shaking table test on a three-story one-bay steel frame model with metallic yield dampers and their parallel connection with oil dampers is carried out to study the dynamic characteristics and seismic performance of the energy dissipation system. It is found from the test that the combined energy dissipation system has favorable reducing vibration effects on structural displacement, and the structural peak acceleration can not evidently be reduced under small intensity seismic excitations, but in most cases the vibration reduction effect is very good under large intensity seismic excitations. Test results also show that stiffness of the energy dissipation devices should match their damping. Dynamic analysis method and mechanics models of these two dampers are proposed. In the analysis method, the force-displacement relationship of the metallic yield damper is represented by an elastic perfectly plastic model, and the behavior of the oil damper is simulated by a velocity and displacement relative model in which the contributions of the oil damper to the damping force and stiffness of the system are considered. Validity of the analytical model and the method is verified through comparison between the results of the shaking table test and numerical analysis.

키워드

과제정보

연구 과제 주관 기관 : National Nature Science Foundation of China

참고문헌

  1. Aiken, J.D. and Kelly, J.M. (1990), "Earthquake simulator testing and analytical studies of two energy-absorbing systems for multistory structure", Report No. UCB/EERC-90/03, Earthquake Engineering Research Center, Univ. of California, Berkeley, CA
  2. Bathe, K.J. (1982), Finite Element Procedures in Engineering Analysis, Prentice-Hall, Inc.
  3. Constantinou, M.C. et al. (1993), "Fluid viscous dampers in application of seismic energy dissipation and seismic isolation", Proc. of ACT-17-1 on Seismic Isolation, Energy Dissipation and Active Control, 2, 581-592.
  4. Hanson, R.D. et al. (1993), "State-of-the-art and state-of-the-practice in seismic energy dissipation", Proc. of ACT-17-1 on Seismic Isolation, Energy Dissipation and Active Control, 2, 449-471.
  5. Housner, G.W. et al. (1997), "Structural control: past, present and future", J. Engrg. Mech., ASCE, 123, 897-971. https://doi.org/10.1061/(ASCE)0733-9399(1997)123:9(897)
  6. Kelly, J.M., Skinner, R.I. and Heine, A.J. (1972), "Mechanisms of energy absorption in special devices for use in earthquake-resistant structure", Bull. N. Z. Nat. Soc. for Earthquake Engrg., 5, 63-88.
  7. Kircher, C. (1998), "Seismic regulations for passive structural control systems-overview of United States codes", Proc. 2nd World Conf. on Struct. Control, 3, 2441-2450.
  8. Kobori, T. (1998), "Mission and perspective towards future structural control research", Proc. 2nd World Conf. on Struct. Control, 1, 23-34.
  9. Makris, N. and Constantinou, M.C. (1990), "Viscous dampers: testing, modeling and application in vibration and seismic isolation", NCEER Rep. 90-0028, State Univ. of New York at Buffalo, Buffalo, N.Y.
  10. Pall, A.S. and Marsh, C. (1982), "Response of friction damped braced frames", J. Struct. Div., ASCE, 108, 1313-1323.
  11. Pong, W.S., Tsai, C.S. and Lee, G.C. (1994), "Seismic study of viscoelastic dampers and TPEA devices for highrise buildings", Proc. 1st World Conf. Struct. Control, 1, WP3 23-31.
  12. Sano, T., Takahashi, Y. and Suzuki, T. (1998), "Development of hybrid damping system for seismic vibration control: performance test and vibration control effect study on Y-O damper", Proc. 2nd World Conf. on Struct. Control, 1, 276-286.
  13. Soong, T.T. and Spencer, B.F. (2000), "Seismic-active and hybrid control of structures", Proc. 12th World Conf. Earthquake Engrg., Paper No. 2834.
  14. Taylor, D.P. (1996), "Fluid dampers for applications on seismic energy dissipation and seismic isolation", Proc. 11th World Conf. Earthquake Engrg., Paper No. 798.
  15. Tsai, K.C. et al. (1993), "Design of steel triangular plate energy absorbers for seismic resistant construction", Earthquake Spectra, 9, 505-528. https://doi.org/10.1193/1.1585727
  16. Tsiatas, G. and Daly, K. (1994), "Controlling vibrations with combination viscous/friction mechanisms", Proc. 1st World Conf. Struct. Control, 1, WP4 3-11.
  17. Whittaker, A.S. et al. (1991), "Seismic testing of steel plate energy dissipation devices", Earthquake Spectra, 7, 563-604. https://doi.org/10.1193/1.1585644
  18. Xia, C. and Hanson, R.D. (1992), "Influence of ADAS element parameters on building seismic response", J. Struct. Engrg., ASCE, 118, 1903-1918. https://doi.org/10.1061/(ASCE)0733-9445(1992)118:7(1903)

피인용 문헌

  1. Acceleration harmonic identification for an electro-hydraulic servo shaking table based on the normalized least-mean-square adaptive algorithm vol.19, pp.1, 2013, https://doi.org/10.1177/1077546311429151
  2. Study on the extended steel plate connection for steel slit shear walls vol.28, pp.None, 2004, https://doi.org/10.1016/j.istruc.2020.09.030
  3. Towards optimal slip force and stiffness distribution in designing friction dampers vol.79, pp.3, 2021, https://doi.org/10.12989/sem.2021.79.3.289