Evaluation of approaches to characterize seismic isolation systems for design

Journal of Earthquake Engineering

Volumn 13, Issue 6, 2009, Pages 835-851

  Sayani, Prayag J ^a   Ryan, Keri L ^a  

^a Utah State University   (United States)

Author keywords

Base Isolation; Effective Damping; Effective Period; Equivalent Linear Analysis; Nonlinear Response; Normalized Strength

Indexed keywords

BASE ISOLATION; EFFECTIVE DAMPING; EFFECTIVE PERIOD; EQUIVALENT LINEAR ANALYSIS; NONLINEAR RESPONSE; NORMALIZED STRENGTH;

BINARY CODES; DAMPING; DESIGN; ENERGY DISSIPATION; EQUATIONS OF MOTION; NONLINEAR CONTROL SYSTEMS; SEISMOLOGY;

SEISMIC DESIGN;

EID: 68949155478     PISSN: 13632469     EISSN: None     Source Type: Journal    
DOI: 10.1080/13632460802715057     Document Type: Article

References (16)

1. American Society of Civil Engineers (ASCE) [2005] ASCE 7-05 Minimum Design Loads for Buildings and Other Structures, Reston, VA.
2. Anderson, E. and Mahin, S. A. [1998] "Displacement-based design of seismically isolated bridges," Proc. of the Sixth U.S. National Conference on Earthquake Engineering, Earthquake Engineering Research Institute, Oakland, California.
3. Chopra, A. K. and Goel, R. K. [2000] "Evaluation of NSP to estimate seismic deformation: SDF systems," Journal of Structural Engineering 126(4), 482-490.
4. Dicleli, M. and Buddaram, S. [2007] "Comprehensive evaluation of equivalent linear analysis method for seismic-isolated structures represented by SDOF systems," Engineering Structures 29, 1653-1663.
5. Fajfar, P. [1999] "Capacity spectrum method based on inelastic demand spectra," Earthquake Engineering and Structural Dynamics 28(9), 979-993.
6. Franchin, P., Monti, G., and Pinto, P. E. [2001] "On the accuracy of simplified methods for the analysis of isolated bridges," Earthquake Engineering and Structural Dynamics, 30, 363-382.
7. Hwang, J. S, Chiou, J. M., and Sheng, L. H. [1995] "Establishment of an equivalent linear model of seismically isolated bridges using a system identification method," Proc. of the 4th U.S. Conference on Lifeline Earthquake Engineering, ASCE New York, pp. 416-423.
8. Hwang, J. S. [1996] "Evaluation of equivalent linear analysis methods of bridge isolation," Journal of Structural Engineering 122(8), 972-976.
9. International Code Council (ICC) [2006] International Building Code (IBC), Falls Church, VA.
10. Jara, M. and Casas, J. [2006] "A direct displacement-based method for the seismic design of bridges on bi-linear isolation devices," Engineering Structures 28, 869-879.
11. Park, J. G. and Otsuka, H. [1999] "Optimal yield level of bilinear seismic isolation devices," Earthquake Engineering and Structural Dynamics 28, 941-955.
12. Ryan, K. L. and Chopra, A. K. [2004] "Estimation of seismic demands on isolators based on nonlinear analysis," Journal of Structural Engineering 130(3), 392-402.
13. Somerville, P., Anderson, D., Sun, J., Punyamurthula, S., and Smith, N. [1998] "Generation of ground motion time histories for performance-based seismic engineering," Proc. of the 6th U.S. National Conference of Earthquake Engineering, Seattle, Washington.
14. Tena-Colunga, A. [2002] "Seismic design of base-isolated structures using constant strength spectra," Journal of Earthquake Engineering 6(4), 553-585.
15. Weitzmann, R., Ohsaki, M., and Nakashima, M. [2006] "Simplified methods for the design of baseisolated structures in the long-period high-damping range," Earthquake Engineering and Structural Dynamics 35, 497-515.
16. Zhao, J. X. and Zhang J. [2004] "Inelastic demand spectra for bi-linear seismic isolation systems based on nonlinear time history analysis," Proc. of the JSSI 10th Anniversary Symposium on Performance of Response Controlled Buildings, Yokohama, Japan.