A Study on Elastic Input Energy Spectra Based on the Compound Intensity Indicator

Li He; Xian Guo Ye

doi:10.4028/www.scientific.net/AMR.446-449.140

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 446-449A Study on Elastic Input Energy Spectra Based on...

A Study on Elastic Input Energy Spectra Based on the Compound Intensity Indicator

Abstract:

Determination of a SDOFS elastic input energy is the primary problem to solve for energy-based design approach. The effect of ground motion and damping ratio were analyzed on the input energy spectra. is selected as the compound ground motion intensity indicator to represent the damage potential of strong ground motion. Through inputting of 188 seismic records according to the site classification of Chinese seismic code, three-segment elastic energy spectra are proposed based on normalization methods. The calculation formula of the peak and the value of long-period section of the input energy spectra are presented for four categories of site conditions by statistical analysis. Moreover, calculation procedure of the total energy input is given in the paper.

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Periodical:

Advanced Materials Research (Volumes 446-449)

Pages:

140-145

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.446-449.140

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Online since:

January 2012

Authors:

Li He, Xian Guo Ye

Keywords:

Compound Intensity Indicator, Damping Ratio, Ground Motion Duration, Input Energy Spectra

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References

[1] L. D. Decanini, F. Molllaioli. Formulation of elastic earthquake input energy spectra. Earthquake Engineering and Structure Dynamics, Vol.27 (1998), p.1503

DOI: 10.1002/(sici)1096-9845(199812)27:12<1503::aid-eqe797>3.0.co;2-a

Google Scholar

[2] Y. H. Chai, P.A. Fajfar. A procedure for estimating input energy spectra for seismic design. Journal of Earthquake Engineering, ASCE, Vol.4 (2000), p.539

DOI: 10.1080/13632460009350382

Google Scholar

[3] http://peer.berkeley.edu/nga/search.html

Google Scholar

[4] H.Lü, F.Zhao. Site Coefficients Suitable to China Site Category. ACTA SEISMOLOGICA SINICA. Vol.29 (2007), p.67 (In Chinese)

DOI: 10.1007/s11589-007-0071-6

Google Scholar

[5] D.Wang, X.Ye, L. Chang. A study on input energy spectra in consideration of site effect and design earthquake classification. ACTA SEISMOLOGICA SINICA, Vol.33 (2011), p.91(In Chinese)

Google Scholar

[6] GB50011-2010.Code for seismic design of buildings. Beijing: China Building Industry Press, 2010.8

Google Scholar