Development of smooth surface response spectra for the intra and inter plate region of india

Bajaj, K and Anbazhagan, P (2019) Development of smooth surface response spectra for the intra and inter plate region of india. In: 7th International Conference on Earthquake Geotechnical Engineering, ICEGE 2019, 17-20 January 2019, Rome; Italy, pp. 1265-1272.

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Abstract

In the present study, acceleration design-response spectra (ADRS) for Intra and Inter plate region have been proposed for different seismic site classification as per NEHRP. Nonlinear site response analysis has been performed at different subsurface profiles and surface spectra have been derived. The site factors in terms of short period or 0.2 s (Fa ) and long period or 1.0 s (Fv ) for both the regions has been estimated. For different NEHRP site class, site factors are derived. Finally, using these site factors, ADRS for both the regions have been proposed. This is the first time such extensive study has been done for developing the ADRS for the Intra and Inter plate region of India for different seismic site class. © 2019 Associazione Geotecnica Italiana, Rome, Italy.

Item Type:	Conference Paper
Publication:	Earthquake Geotechnical Engineering for Protection and Development of Environment and Constructions- Proceedings of the 7th International Conference on Earthquake Geotechnical Engineering, 2019
Publisher:	CRC Press/Balkema
Additional Information:	cited By 0; Conference of 7th International Conference on Earthquake Geotechnical Engineering, ICEGE 2019 ; Conference Date: 17 January 2019 Through 20 January 2019; Conference Code:237349
Keywords:	Earthquakes; Seismic design, Design response spectrum; Seismic sites; Short periods; Site response analysis; Smooth surface; Subsurface profile; Surface spectra, Geotechnical engineering
Department/Centre:	Division of Mechanical Sciences > Civil Engineering
Date Deposited:	06 Oct 2020 11:11
Last Modified:	28 Aug 2022 07:51
URI:	https://eprints.iisc.ac.in/id/eprint/64918

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