Seismic Performances of the Structures at Variation of Artificial Accelerograms
Апстракт
The paper deals with the impact of changes in parameters of the artificial accelerograms on the seismic performances of structures. Thereby the seismic response and the seismic damage were analyzed. Nonlinear response of the system is determined by the incremental dynamic analysis (IDA), while the damage analysis of the system was considered by the damage index. The study found that for generation of the artificial accelerograms a considerable number of cycles is required, which improves the fit range of the response spectra relative to the range of the response spectra according to EN 1998-1, which is measured by a deviation of the spectral acceleration curves as a function of the ductility of the system. Increasing the time duration of the accelerograms slightly reduces the level of ductility for a corresponding value of the damage index.
Кључне речи:
artificial accelerograms / performances of structures / IDA analysis / damage analysisИзвор:
Journal of the Croatian Association of Civil Engineers, 2014, 66, 9, 787-800
DOI: 10.14256/JCE.1082.2014
ISSN: 1333-9095
WoS: 000343784900001
Scopus: 2-s2.0-84910069586
Институција/група
Institut za ispitivanje materijalaTY - JOUR AU - Ćosić, Mladen AU - Folić, Radomir AU - Folić, Boris PY - 2014 UR - http://rims.institutims.rs/handle/123456789/762 AB - The paper deals with the impact of changes in parameters of the artificial accelerograms on the seismic performances of structures. Thereby the seismic response and the seismic damage were analyzed. Nonlinear response of the system is determined by the incremental dynamic analysis (IDA), while the damage analysis of the system was considered by the damage index. The study found that for generation of the artificial accelerograms a considerable number of cycles is required, which improves the fit range of the response spectra relative to the range of the response spectra according to EN 1998-1, which is measured by a deviation of the spectral acceleration curves as a function of the ductility of the system. Increasing the time duration of the accelerograms slightly reduces the level of ductility for a corresponding value of the damage index. T2 - Journal of the Croatian Association of Civil Engineers T1 - Seismic Performances of the Structures at Variation of Artificial Accelerograms EP - 800 IS - 9 SP - 787 VL - 66 DO - 10.14256/JCE.1082.2014 ER -
@article{ author = "Ćosić, Mladen and Folić, Radomir and Folić, Boris", year = "2014", abstract = "The paper deals with the impact of changes in parameters of the artificial accelerograms on the seismic performances of structures. Thereby the seismic response and the seismic damage were analyzed. Nonlinear response of the system is determined by the incremental dynamic analysis (IDA), while the damage analysis of the system was considered by the damage index. The study found that for generation of the artificial accelerograms a considerable number of cycles is required, which improves the fit range of the response spectra relative to the range of the response spectra according to EN 1998-1, which is measured by a deviation of the spectral acceleration curves as a function of the ductility of the system. Increasing the time duration of the accelerograms slightly reduces the level of ductility for a corresponding value of the damage index.", journal = "Journal of the Croatian Association of Civil Engineers", title = "Seismic Performances of the Structures at Variation of Artificial Accelerograms", pages = "800-787", number = "9", volume = "66", doi = "10.14256/JCE.1082.2014" }
Ćosić, M., Folić, R.,& Folić, B.. (2014). Seismic Performances of the Structures at Variation of Artificial Accelerograms. in Journal of the Croatian Association of Civil Engineers, 66(9), 787-800. https://doi.org/10.14256/JCE.1082.2014
Ćosić M, Folić R, Folić B. Seismic Performances of the Structures at Variation of Artificial Accelerograms. in Journal of the Croatian Association of Civil Engineers. 2014;66(9):787-800. doi:10.14256/JCE.1082.2014 .
Ćosić, Mladen, Folić, Radomir, Folić, Boris, "Seismic Performances of the Structures at Variation of Artificial Accelerograms" in Journal of the Croatian Association of Civil Engineers, 66, no. 9 (2014):787-800, https://doi.org/10.14256/JCE.1082.2014 . .