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Seismic Hazard Assessment of Gujrat International Finance Tec-City

  • Abhishek Sharma
  • Sreevalsa KolathayarEmail author
Conference paper
Part of the Sustainable Civil Infrastructures book series (SUCI)

Abstract

The vulnerability of GIFT city from seismic hazards due to geological fault lines present in that region was assessed, and potential seismic sources were identified. GIFT city lies in Zone 3 according to seismic zonation maps of India and is nearby to the Zone 4. The past earthquake catalogue of GIFT city region is prepared. All earthquakes in the radius of 500 km from the GIFT city were taken (from United States Geological Survey), and the datasheet was prepared according to the latitude, longitude, magnitude, time and date. Spatial and temporal distribution of the foreshocks and aftershocks within 30 days from the main earthquake were analysed and declustering was done. Magnitudes of all earthquakes were homogenized and taken in terms of Moment magnitude (MW). Seismic tectonic map of GIFT city region was taken and superimposed with these past earthquakes, and the effect of each fault line nearby was studied. Previous earthquakes were assessed, and their sources were identified. The Peak Ground Acceleration (PGA) and Ground motion attenuation were calculated using these data. The fault lines that can cause tremors or earthquakes in the GIFT city were assessed and studied.

References

  1. Kolathayar, S., Sitharam, T.G., Vipin, K.S.: Deterministic seismic hazard macrozonation of India. J. Earth Syst. Sci. 121, 1351–1364 (2012)CrossRefGoogle Scholar
  2. Atkinson, G.M., Boore, D.M.: Empirical groundmotion relations for subduction-zone earthquakes and their application to Cascadia and other regions. Bull. Seism. Soc. Am. 93, 1703–1729 (2003)CrossRefGoogle Scholar
  3. Atkinson, G.M., Boore, D.M.: Earthquake groundmotion prediction equations for Eastern North America. Bull. Seism. Soc. Am. 96, 2181–2205 (2006)CrossRefGoogle Scholar
  4. Boore, D.M., Atkinson, G.M.: Ground-motion prediction equations for the average horizontal component of PGA, PGV, and 5%-damped PSA at spectral periods between 0.01 s and 10.0 s. Earthq. Spectra 24, 99–138 (2008)CrossRefGoogle Scholar
  5. Kolathayar, S., Sitharam, T.G., Vipin, K.S.: Spatial variation of seismicity parameters across India and adjoining areas. Nat. Hazards (2011).  https://doi.org/10.1007/s11069-011-9898-1CrossRefGoogle Scholar
  6. Vipin, K.S., Anbazhagan, P., Sitharam, T.G.: Estimation of peak ground acceleration and spectral acceleration for south India with local site effects: Probabilistic approach. Nat. Hazards Earth Syst. Sci. 9, 865 (2009)CrossRefGoogle Scholar
  7. Vipin, K.S., Sitharam, T.G.: Multiple source and attenuation relationships for evaluation of deterministic seismic hazard: logic tree approach considering local site effects (2010).  https://doi.org/10.1080/17499518.2010.532015Google Scholar
  8. Raghu Kanth, S.T.G., Iyengar, R.N.: Estimation of seismic spectral acceleration in peninsular India. J. Earth Syst. Sci. 116, 199–214 (2007)CrossRefGoogle Scholar
  9. Vipin, K.S., Sitharam, T.G., Kolathayar, S.: Assessment of seismic hazard and liquefaction potential of Gujarat based on probabilistic approaches. Nat. Hazards 65, 1179–1195 (2013)CrossRefGoogle Scholar
  10. Anbazhagan, P., Vinod, J.S., Sitharam, T.G.: Probabilistic seismic hazard analysis for Bangalore. Nat. Hazards 48, 145–166 (2009)CrossRefGoogle Scholar
  11. Campbell, K.W., Bozorgnia, Y.: Updated near-source ground motion (attenuation) relations for the horizontal and vertical components of peak ground acceleration and acceleration response spectra. Bull. Seism. Soc. Am. 93, 314–331 (2003)CrossRefGoogle Scholar
  12. Cramer, C.H., Kumar, A.: 2001 Bhuj, India, earthquake engineering seismoscope recordings and Eastern North America ground motion attenuation relations. Bull. Seism. Soc. Am. 93, 1390–1394 (2003)CrossRefGoogle Scholar
  13. Gutenberg, B., Richter, C.F.: Seismicity of the Earth and Associated Phenomena, 2nd edn. Princeton University Press, Princeton (1954)Google Scholar
  14. Mandal, P., Kumar, N., Satyamurthy, C., Raju, I.P.: Ground-motion attenuation relation from strongmotion records of the 2001 Mw 7.7 Bhuj earthquake sequence (2001–2006), Gujarat. India. Pure Appl. Geophys. 166, 451–469 (2009)CrossRefGoogle Scholar
  15. Menon, A., Ornthammarath, T., Corigliano, M., Lai, C.G.: Probabilistic seismic hazard macrozonation of Tamil Nadu in Southern India. Bull. Seism. Soc. Am. 100, 1320–1341 (2010)CrossRefGoogle Scholar

Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  1. 1.School of Civil EngineeringVellore Institute of Technology (VIT)VelloreIndia

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