Influence of Concrete Behaviour Modelling on Nonlinear Response of Oscillators
the author of the article can submit here a request for assignment of a DOI number to this resource!
Cost of the service: euros 10,00 (for a DOI)
A set of 4620 single-degree-of-freedom oscillators have been taken into consideration which has different natural periods, different critical damping ratios and different backbone curves. The initial concrete cracking phenomenon was taken into account in the considered backbone curves. Two sets of ground motion records were also selected to be representatives of free-field and near-field events. The incremental dynamic analysis was performed in order to quantify the seismic demand in different intensity levels. Then, the relationship between natural period, ductility factor and strength reduction factor was derived versus intensity measure. Influence of each input variable was also studied in which revealed that the natural period and the concrete initial cracking have significant influence on the seismic demand of oscillators
Copyright © 2013 Praise Worthy Prize - All rights reserved.
Applied Technology Council, 1996, Seismic Evaluation and retrofit of Concrete Buildings, Report ATC40, November.
FEMA, 1997, NEHRP Guidelines for the Seismic Rehabilitation of Buildings, FEMA 273; and NEHRP Commentary on Guidelines for the Seismic Rehabilitation of Buildings, FEMA 274, October, Federal Emergency management Agency, Washington, D.C.
Newmark NM, Hall WJ., Earthquake Spectra and Design. EERI: Berkeley, CA, 1982.
Vidic T, Fajfar P, Fischinger M., Consistent inelastic design spectra: strength and displacement, Earthquake Engineering and Structural Dynamics (1994; 23:507–521.
Miranda, E. and Bertero, V. V., 1994, Evaluation of strength reduction factors for earthquake-resistant design, Earthquake Spectra, 10, 357-379.
Reinhorn, A.M., 1997, Inelastic analysis techniques in seismic evaluations, P. Fajfar and H. Krawinkler (eds.), Seismic design methodologies for the next generation of codes, Balkema, Rotterdam, 277-287.
Miranda E., Estimation of inelastic deformation demands of SDOF systems, Journal of Structural Engineering (ASCE) 2001; 127:1005 –1012.
Chopra AK, Chintanapakdee C., Inelastic deformation ratios for design and evaluation of structures: Singledegree-of-freedom bilinear systems with strain hardening. Submitted for publication to Journal of Structural Engineering (ASCE) 2003; 130(9):1309– 1319.
Dolsek, M. ; Fajfar, P., Inelastic spectra for infilled reinforced concrete frames, Earthquake Engineering and Structural Dynamics , 1395-1416. 2004.
Takeda, T., Sozen, M.A., Nilsen, N.N., Reinforced concrete response to simulate earthquake., Journal of Structural Division, 96(2), 2557-2573. 1970.
Azarbakht, A., Comparison of structural seismic response based on real and spectrum compatible near-source ground motion records, ECCOMAS Thematic Conference on Computational Methods in Structural Dynamics and Earthquake Engineering M. Papadrakakis, N.D. Lagaros, M. Fragiadakis (eds.) Rhodes, Greece, 22–24 June 2009.
McKenna, F. ; Fenves, G.L. ; Scott, M.H. ; “An object-oriented software for earthquake engineering simulation.” Univ. of California, Berkeley,California.2000..
Vamvatsikos, D. and Cornell, C.A. “Incremental Dynamic Analysis.” Earthquake Engineering and Structural Dynamics, 31(3):491-514. 2002.
PEER. Strong Motion Database. Available from: http://peer.Berkeley.edu/NGA.
FEMA.The 2000 NEHRP recommended provisions for new buildings and other structures. Report No. FEMA-368, SAC Joint Venture, Federal Emergency Management Agency, Washington, DC. 2002.
- There are currently no refbacks.
Please send any question about this web site to email@example.com
Copyright © 2005-2019 Praise Worthy Prize