A simple method for analysis of sliding structures considering variations of friction coefficient

Journal of Earthquake Engineering

Volumn 4, Issue 2, 2000, Pages 233-250

  Vafai, A ^a   Hamidi, M ^a   Ahmadi, G ^b  

^a SHARIF UNIVERSITY OF TECHNOLOGY   (Iran)

^b Clarkson University   (United States)

Author keywords

Base isolation; Rigid plastic link; Sliding foundation; Teflon steel interfaces; Variable friction coefficient

Indexed keywords

EID: 0034396305     PISSN: 13632469     EISSN: None     Source Type: Journal    
DOI: 10.1080/13632460009350370     Document Type: Article

References (28)

1. Ahmadi, G, [1983] “Stochastic earthquake response of structures on sliding foundation,” Int. J. Engrg. Science 21, 93-102.
2. Ahmadi, G., Fan, F. G. and Noori, M. N. [1991] “A thermodynamically consistent quasilinear model for hysteretic materials,” Report No. MAE-223, Clarkson Univ., Potsdam, NY, Jan.
3. Campell, T. I. and Kong, W. L. [1987] “TFE sliding surfaces in bridge bearings,” Report ME-87-06, Ontario Ministry of Transportation and Communication, Ontario, Canada
4. Chopra, A. K. [1995] Dynamics of Structures, (Prentice Hall, Inc., Englewood Cliff, NJ)
5. Constantinou, M., Mokha, A. and Reinhorn, A. M. [1990] “Teflon bearing in base isolation, II: modeling,” J. Struct. Engrg. ASCE 116, 455-474.
6. Crandall, S. H., Lee, S. S. and Williams Jr, J. H. [1974] “Accumulated slip of a friction — Controlled mass excited by earthquake motions,” J. Appl. Mech. AS ME 41, 1094-1098.
7. Den Hartog, J. P. [1931] “Forced vibration with combined Coulomb and viscous friction,” Trans. Am. Soc. Mech. Engrg. ASME 53, 107-115.
8. Hamidi, M. [1999] “Sliding concave foundation for isolation of structures,” Ph.D. Thesis (in preparation), Sharif University of Technology, Department of Civil Engineering, Tehran, Iran.
9. Iura, M., Matsui, K. and Kosaka, I. [1992] ”Analytical expressions for three different modes in harmonic motion of sliding structures,” Earthq. Engrg. Struct. Dyn. 21, 757-769.
10. Kelly, J. M. [1986] “Aseismic base isolation: review and bibliography,” Soil Dyn. Earthq. Engrg. 5(3), 202-217.
11. Levitan, E. S. [1960] “Forced oscillation of a spring — Mass having combined Coulomb and viscous damping,” J. Acoust. Soc. Am. 32, 1265-1269.
12. Malushte, S. R. and Singh, M. P. [1989] “A study of seismic response characteristic of structures with friction damping,” Earthq. Engrg. Struct. Dyn. 18, 767-783.
13. Matsui, K., Iura, M., Sasaki, T. and Kosaka, I. [1991] “Periodic response of a rigid block resting on a footing subjected to harmonic excitation,” Earthq. Engrg. Struct. Dyn. 20, 683-697.
14. Mokha, A., Constantinou, M. and Reinhorn, A. M. [1990] “Teflon bearing in base isolation, I: testing,” J. Struct. Engrg. ASCE 116, 455-474.
15. Mostaghel, N., Hejazi, M. and Tanbakuchi, J. [1983] “Response of sliding structures to harmonic support motion,” Earthq. Engrg. Struct. Dyn. 11, 355-366.
16. Mostaghel, N. and Tanbakuchi, J. [1983] “Response of sliding structures to earthquake support motion,” Earthq. Engrg. Struct Dyn. 11, 729-748.
17. Mostaghel, N. and Khodaverdian, M. [1987] “Dynamics of resilient — Friction base isolator (R-FBI),” Earthq. Engrg. Struct Dyn. 15, 379-390.
18. Mostaghel, N. and Khodaverdian, M. [1988] “Seismic response of structures supported on R-FBI system,” Earthq. Engrg. Struct. Dyn. 16, 839-854.
19. Mostaghel, N. and Davis, T. [1997] “Representations of Coulomb friction for dynamic analysis,” Earthq. Engrg. Struct. Dyn. 26, 541-548.
20. Skinner, R. I., Robinson, W. H. and McVerry, G. H. [1993] An Introduction to Seismic Isolation (John Wiley and Sons, England).
21. Su, L., Ahmadi, G. and Tadjbakhsh, I. G. [1989] “A comparative study of performance of various base isolation systems, Part 1: shear beam structures,” Earthq. Engrg. Struct Dyn. 18, 11-32.
22. Tayler, R. G. [1977] “Dynamic test on PTFE sliding layers under earthquake conditions,” Bull. New Zealand Nat Soc. Earthq. Engrg. 10(3), 129-138.
23. Taylor, M. E. [1982] “PTFE in highway bridge bearings,” TRRL Report LR49, Transport and Road Res. Lab., Dept, of the Environment, Crowthorne, Berkshire, UK.
24. Vafai, A., Hamidi, M. and Ahmadi, G. [1999] “Numerical modeling of MDOF structures with sliding supports using rigid-plastic links,” Earthq. Engrg. Struct Dyn. (submitted).
25. Warburton, G. B. [1990]“Assessment of errors in-the Newmark method in structural dynamics,” Earthq. Engrg. Struct. Dyn. 19, 457-467.
26. Westermo, B. and Udwadia, F. [1983] “Periodic response of a sliding oscillator system to harmonic excitation,” Earthq. Engrg. Struct Dyn. 11, 135-146.
27. Yang, Y. B., Lee, T. Y. and Tsai, I. C. [1990] “Response of multi-degree-of-freedom structures with sliding supports,” Earthq. Engrg. Struct Dyn. 19, 739-752.
28. Younis, C. J. and Tadjbakhsh, I. G. [1984] “Response of sliding rigid structure to base excitation,” J. Engrg. Mech. ASCE 110, 417-432.