Effects of Pulse-Like Ground Motions Parameters on Inter-Story Drift Spectra


(*) Corresponding author


Authors' affiliations


DOI's assignment:
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)

Abstract


This article attempts to study the effect of various pulse-like ground motion parameters and local site conditions on the linear response of different multi-story buildings with special shear and flexural behavior. A total of 61 near-fault pulse-like ground motions are selected for this study. The effects of peak ground velocity (PGV), PGV/PGA, rupture distance, arias intensity, earthquake magnitude and local site conditions on maximum inter-story drift spectra (MIDS) and distribution of the inter-story drift ratio (IDR) along the height of the multi-story buildings are evaluated. The multi-story buildings are modeled using a combination of a shear and flexural beams with representative lateral stiffness ratios. It was observed that both the fundamental period of the structure and the lateral stiffness ratio can significantly change maximum inter-story drift demands in buildings subjected to pulse-like ground motions. The near-fault pulse-like ground motions are more dangerous for multi-story buildings with Flexural behavior than those with shear behavior. The effects of PGV and arias intensity (I) on maximum inter-story drift spectra is more obvious than other parameters.
Copyright © 2015 Praise Worthy Prize - All rights reserved.

Keywords


Pulse-Like Ground Motion; Multi-Story Buildings; Inter-Story Drift

Full Text:

PDF


References


Westergaard HM (1933) Earthquake-shock transmission in tall buildings. Eng News Rec 111(22):654–656.

Iwan WD (1997), “Drift Spectrum: Measure of Demand for Earthquake Ground Motions,” Journal of Structural Engineering, 123(4): 397–404. 17(2): 221–234.
http://dx.doi.org/10.1061/(asce)0733-9445(1997)123:4(397)

Chopra AK and Chintanapakdee C (2001), “Drift Spectrum vs. Modal Analysis of Structural Responseto Near-fault Ground Motion,” Earthquake Spectra.
http://dx.doi.org/10.1193/1.1586173

Akkar S and Gülkan P (2002), “A Critical Near-field Accelerograms from the Sea of Marmara Region Earthquakes,” Bulletin of the Seismological Society of America, 92(1): 428–447.
http://dx.doi.org/10.1785/0120000814

Akkar S, Yazgan U and Gülkan P (2005), “Drift Estimates in Frame Buildings Subjected to Near-faultGround Motions,” Journal of Structural Engineering131(7): 1014–1024.
http://dx.doi.org/10.1061/(asce)0733-9445(2005)131:7(1014)

Khan FR, Sbarounis JA (1964) Interaction of shear walls and frames. J Struct Div ASCE 90(3):285–335.

Miranda E and Akkar S (2006), “Generalized Interstory Drift Spectrum,” Journal of Structural Engineering, 132(6): 840–852.
http://dx.doi.org/10.1061/(asce)0733-9445(2006)132:6(840)

Khaloo AR,Khosravi H. Multi-mode response of shear and flexural buildings to pulse type ground motions in near-field earthquakes. Journal of Earthquake Engineering 2008;12(4):616–30.
http://dx.doi.org/10.1080/13632460701513132

Dixiong Yang, Jianwei pan, Gang Li (2010), "Interstory drift ratio of building structures subjected to near-fault ground motions based on generalized drift spectral analysis" Soil Dynamic and Earthquake Engineering 30(2010)1182–1197.
http://dx.doi.org/10.1016/j.soildyn.2010.04.026

SamanYaghmaei-sabegh,(2012) "Application of wavelet transforms on characterization of inelastic displacement ratio spectra for pulse-like ground motions" Journal of Earthquake Engineering.
http://dx.doi.org/10.1080/13632469.2011.640739

Wei-Ping Wen, Chang-Hai Zhai, Shuang Li, Zhiwang Chang, Li-Li Xie (2014) "Constant damage inelastic displacement ratios for the near-faultpulse-like ground motions" Engineering Structures 59 (2014) 599–607.
http://dx.doi.org/10.1016/j.engstruct.2013.11.011

Mojtaba Dyanati, Qindan Huang, David Roke "Seismic Demand Models and Performance Evaluation of Self-Centering and Conventional Concentrically Braced Frames", Engineering structures, Engineering Structures 84 (2015) 368–381.
http://dx.doi.org/10.1016/j.engstruct.2014.11.036

Mollaioli, F. and Bosi, A. (2012), "Wavelet analysis for thecharacterization of forward-directivity pulse-like ground motions on energy basis", Meccanica, Vol. 47, No. 1, 203-219.
http://dx.doi.org/10.1007/s11012-011-9433-1

Zhu, T. J., Tso, W. K., and Heidebrecht, A. C. [1988] “Effect of peak ground a/v ratio on structural damage,” Journal of Structural Engineering 114(5), 1019–1037.
http://dx.doi.org/10.1061/(asce)0733-9445(1988)114:5(1019)

Arias, A. [1970] “A measure of earthquake intensity,” in Seismic Design for Nuclear Power Plants,ed. R. J. Hansen (MIT Press, Cambridge, Massachusetts), pp. 438–483.


Refbacks

  • There are currently no refbacks.


Please send any question about this web site to info@praiseworthyprize.com
Copyright © 2005-2024 Praise Worthy Prize