Dynamics of Civil Structures, Volume 2

172 B. Yin and H. Gavin 0 -150 -100 -50 0 50 100 150 -0.2 -0.1 0 0.1 0.2 0.3 5 10 15 20 25 30 Time,s Base shear/weight -0.2 -0.1 0 0.1 0.2 0.3 Base shear/weight Recovered True Recovered True Displ.(mm) Fig. 17.7 Recovered normalized base shear time history and hysteresis loop using limited sensors for nonlinear hysteretic seismic isolation system under near fault with pulse shake (3 Floor) Acknowledgements This material is based in part upon work supported by the National Science Foundation under Grant Number CMMI1258466. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation. References 1. Abe, M., Fujino, Y., Yoshida, J.: Dynamic behaviour and seismic performance of base-isolated bridges in observed seismic records. In: Proceedings of 12th World Conference on Earthquake Engineering (2000) 2. Ahmadi, G., Fan, F., Noori, M.: A thermodynamically consistent model for hysteretic materials. Iran. J. Sci. Technol. 21(3), 257–278 (1997) 3. Alhan, C., Gavin, H.: A parametric study of linear and non-linear passively damped seismic isolation systems for buildings. Eng. Struct. 26(4), 485–497 (2004) 4. Cadzow, J.A.: Signal enhancement-a composite property mapping algorithm. IEEE Trans. Acoust. Speech Signal Process. 36(1) , 49–62 (1988) 5. Celebi, M.: Successful performance of a base-isolated hospital building during the 17 January 1994 Northridge earthquake. Struct. Des. Tall Build. 5, 95–109 (1996) 6. Chaudhary, M., Abe, M., Fujino, Y.: Identification of soil–structure interaction effect in base-isolated bridges from earthquake records. Soil Dyn. Earthq. Eng. 21(8), 713–725 (2001) 7. Chaudhary, M.T.A., Abe, M., Fujino, Y., Yoshida, J.: System identification of two base-isolated bridges using seismic records. J. Struct. Eng. 126(10), 1187–1195 (2000) 8. Ding, Y., Law, S., Wu, B., Xu, G., Lin, Q., Jiang, H., Miao, Q.: Average acceleration discrete algorithm for force identification in state space. Eng. Struct. 56, 1880–1892 (2013) 9. Erlicher, S., Point, N.: Thermodynamic admissibility of Bouc-Wen type hysteresis models. Comptes Rendus Méc. 332(1), 51–57 (2004) 10. Furukawa, T., Ito, M., Izawa, K., Noori, M.N.: System identification of base-isolated building using seismic response data. J. Eng. Mech. 131(3), 268–275 (2005) 11. Gavin, H.P., Scruggs, J.T.: Constrained optimization using lagrange multipliers. CEE 201L. Duke University (2012) 12. Golyandina, N., Nekrutkin, V., Zhigljavsky, A.A.: Analysis of Time Series Structure: SSA and Related Techniques. CRC, New York (2001) 13. Huang, M.-C., Wang, Y.-P., Lin, T.-K., Chen, Y.-H.: Development of physical-parameter identification procedure for in-situ buildings with sliding-type isolation system. J. Sound Vib. 332(13), 3315–3328 (2013) 14. Huang, N.E., Shen, Z., Long, S.R., Wu, M.C., Shih, H.H., Zheng, Q., Yen, N.-C., Tung, C.C., Liu, H.H.: The empirical mode decomposition and the Hilbert spectrum for nonlinear and non-stationary time series analysis. In: Proceedings of the Royal Society of London A: Mathematical, Physical and Engineering Sciences, vol. 454, pp. 903–995. The Royal Society (1998) 15. Hyvärinen, A.: Complexity pursuit: separating interesting components from time series. Neural Comput. 13(4), 883–898 (2001) 16. Ismail, M., Ikhouane, F., Rodellar, J.: The hysteresis bouc-wen model, a survey. Arch. Comput. Meth. Eng. 16(2), 161–188 (2009) 17. Juang, J.-N., Pappa, R.S.: An eigensystem realization algorithm for modal parameter identification and model reduction. J. Guid. Control. Dyn. 8(5), 620–627 (1985) 18. Juang, J.-N., Phan, M., Horta, L.G., Longman, R.W.: Identification of observer/kalman filter Markov parameters-theory and experiments. J. Guid. Control. Dyn. 16(2), 320–329 (1993) 19. Kampas, G., Makris, N.: Time and frequency domain identification of seismically isolated structures: advantages and limitations. Earthq. Struct. 3(3–4), 249–270 (2012)

RkJQdWJsaXNoZXIy MTMzNzEzMQ==