DOI QR코드

DOI QR Code

Optimal distribution of steel plate slit dampers for seismic retrofit of structures

  • Kim, Jinkoo (Department of Civil and Architectural Engineering, Sungkyunkwan University) ;
  • Kim, Minjung (Department of Civil and Architectural Engineering, Sungkyunkwan University) ;
  • Eldin, Mohamed Nour (Department of Civil and Architectural Engineering, Sungkyunkwan University)
  • 투고 : 2017.06.04
  • 심사 : 2017.07.31
  • 발행 : 2017.11.20

초록

In this study a seismic retrofit scheme for a building structure was presented using steel plate slit dampers. The energy dissipation capacity of the slit damper used in the retrofit was verified by cyclic loading test. Genetic algorithm was applied to find out the optimum locations of the slit dampers satisfying the target displacement. The seismic retrofit of the model structure using the slit dampers was compared with the retrofit with enlarging shear walls. A simple damper distribution method was proposed using the capacity spectrum method along with the damper distribution pattern proportional to the inter-story drifts. The validity of the simple story-wise damper distribution procedure was verified by comparing the results of genetic algorithm. It was observed that the capacity-spectrum method combined with the simple damper distribution pattern leaded to satisfactory story-wise distribution of dampers compatible with the optimum solution obtained from genetic algorithm.

키워드

과제정보

연구 과제 주관 기관 : Ministry of Land, Infrastructure, and Transport of Korean government

참고문헌

  1. Adachi, F., Yoshitomi, S., Tsuji, M. and Takewaki, I (2013), "Nonlinear optimal oil damper design in seismically controlled multi-story building frame", Soil Dynam. Earthq. Eng., 44(1), 1-13. https://doi.org/10.1016/j.soildyn.2012.08.010
  2. Arfiadi, Y. and Hadib, M.N.S. (2011), "Optimum placement and properties of tuned mass dampers using hybrid genetic algorithms", Int. J. Optim. Civil Eng., 1, 167-187.
  3. ASCE 41-13 (2013), Seismic Rehabilitation of Existing Buildings. American Society of Civil Engineers
  4. Aydin, E. (2012), "Optimal damper placement based on base moment in steel building frames", J. Constr. Steel Res., 79, 216-225. https://doi.org/10.1016/j.jcsr.2012.07.011
  5. Chan, R.W.K. and Albermani, F. (2008), "Experimental study of slit damper for passive energy dissipation", Eng. Struct., 30(4), 1058-1066. https://doi.org/10.1016/j.engstruct.2007.07.005
  6. Fujita, K., Yamamoto, K. and Takewaki, I. (2010), "An evolutionary algorithm for optimal damper placement to minimize interstorey drift transfer function in shear building", Earthq. Struct., 1(3), 289-306. https://doi.org/10.12989/eas.2010.1.3.289
  7. Gluck, N., Reinhorn, A.M., Gluck, J. and Levy, R. (1996), "Design of supplemental dampers for control of structure", J. Struct. Eng. - ASCE, 122(12), 1394-1399. https://doi.org/10.1061/(ASCE)0733-9445(1996)122:12(1394)
  8. Hultman, M. (2010), Weight optimization of steel trusses by a genetic algorithm - Size, shape and topology optimization according to Eurocode, Master's thesis, Department of Structural Engineering, Lund Institute of Technology
  9. Karavasilis, T.L., Kerawala, S. and Hale, E. (2012), "Hysteretic model for steel energy dissipation devices and evaluation of a minimal-damage seismic design approach for steel buildings", J. Constr. Steel Res., 70, 358-367. https://doi.org/10.1016/j.jcsr.2011.10.010
  10. Kargahi, M. and Ekwueme, C. (2009), "Structural optimization of viscous dampers using genetic algorithms for improving seismic performance of existing buildings", Proceedings of the 2009 ATC & SEI conference on improving the seismic performance of buildings and other structures, San Francisco, California.
  11. Kaur, N., Matsagar, V.A. and Nagpa, A.K. (2012), "Earthquake response of mid-rise to high-rise buildings with friction dampers", Int. J. High-Rise Build., 1(4), 311-332.
  12. KBC (2016). Korea Building Code, Korea Ministry of Land and Transportation.
  13. Kermani, E., Jafarian, Y. and Baziar, M.H. (2009), "New predictive models for the ratio of strong ground motions using genetic programming", Int. J. Civil Eng., 7, 236-247.
  14. Kim, J. and Jeong, J. (2016), "Seismic retrofit of asymmetric structures using steel plate slit dampers", J. Constr. Steel Res., 120, 232-244. https://doi.org/10.1016/j.jcsr.2016.02.001
  15. Lee, J., Kang, H. and Kim, J. (2017), "Seismic performance of steel plate slit-friction hybrid dampers", J. Constr. Steel Res.; 136, 128-139. https://doi.org/10.1016/j.jcsr.2017.05.005
  16. Lee, J. and Kim, J. (2015), "Seismic performance evaluation of moment frames with slit-friction hybrid dampers", Earthq. Struct.; 9(6), 1291-1311. https://doi.org/10.12989/eas.2015.9.6.1291
  17. Martinez, C.A., Curadelli, O. and Compagnoni, M.E. (2013), "Optimal design of passive viscous damping systems for buildings under seismic excitation", J. Constr. Steel Res., 90, 253-264. https://doi.org/10.1016/j.jcsr.2013.08.005
  18. Martinez, C.A., Curadelli, O. and Compagnoni, M.E. (2014), "Optimal placement of nonlinear hysteretic dampers on planar structures under seismic excitation", Eng. Struct., 65, 89-98. https://doi.org/10.1016/j.engstruct.2014.01.030
  19. Miguel, L.F.F., Miguel, L.F.F. and Lopez, R.H. (2016), "Simultaneous optimization of force and placement of friction dampers under seismic loading", Eng. Optimiz., 48, 582-602. https://doi.org/10.1080/0305215X.2015.1025774
  20. Moreschi, L.M. and Singh, M.P. (2003), "Design of yielding metallic and friction dampers for optimal seismic performance", Earthq. Eng. Struct. D., 32, 1291-1311. https://doi.org/10.1002/eqe.275
  21. Movaffaghi, H. and Friberg, O. (2006), "Optimal placement of dampers in structures using genetic algorithm", Eng. Comput., 23(6), 597-606. https://doi.org/10.1108/02644400610680324
  22. Murakami, Y., Noshi, K., Fujita, K., Tsuji, M. and Takewaki, I. (2013), "Simultaneous optimal damper placement using oil, hysteretic and inertial mass dampers", Earthq. Struct., 5(3), 261-276. doi:10.12989/eas.2013.5.3.261
  23. Perfrom3D (2006), Nonlienar Analysis and Performance Assessmnet for 3D Structures-User Guide, Computer & Structures, Inc., Berkeley, CA.
  24. RS Means (2014), RSMeans building construction cost data. Kingston, MA, R.S. Means Co.
  25. Singh, M.P. and Moreschi, L.M. (2002), "Optimal placement of dampers for passive response control", Earthq. Eng. Struct. D., 31, 955-976. https://doi.org/10.1002/eqe.132
  26. Takewaki, I. (2009), Building Control with Passive Dampers: Optimal Performance-based Design for Earthquakes, John Wiley & Sons Ltd.
  27. Uz, M.E. and Hadi, M.N.S. (2014), "Optimal design of semi active control for adjacent buildings connected by MR damper based on integrated fuzzy logic and multi-objective genetic algorithm", Eng. Struct., 69, 135-148 https://doi.org/10.1016/j.engstruct.2014.03.006
  28. Whittle, J.K., Williams, M.S., Karavasilis, T.L. and Blakeborough, A. (2012), "A comparison of viscous damper placement methods for improving seismic building design", J. Earthq. Eng., 16(4), 540-560. https://doi.org/10.1080/13632469.2011.653864
  29. Wongprasert, N. and Symans, M.D. (2004), "Application of a genetic algorithm for optimal damper distribution within the nonlinear seismic benchmark building", J. Eng. Mech., 130(4), 401-406. https://doi.org/10.1061/(ASCE)0733-9399(2004)130:4(401)
  30. Zhang, R.H. and Soong, T.T. (1992), "Seismic design of viscoelastic dampers for structural applications", J. Struct. Eng., 118(5), 1375-1392. https://doi.org/10.1061/(ASCE)0733-9445(1992)118:5(1375)

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