1 Ocak 2014 Dergi makalesi Açık Erişim

Gok, Elcin; Chavez-Garcia, Francisco J.; Polat, Orhan

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  "@context": "https://schema.org/", 
  "@id": 62413, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "affiliation": "Dokuz Eylul Univ, Earthquake Res & Implementat Ctr, TR-35160 Izmir, Turkey", 
      "name": "Gok, Elcin"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Univ Nacl Autonoma Mexico, Inst Ingn, Coyoacan 04510, DF, Mexico", 
      "name": "Chavez-Garcia, Francisco J."
    }, 
    {
      "@type": "Person", 
      "affiliation": "Dokuz Eylul Univ, Fac Engn, Dept Geophys, TR-35160 Izmir, Turkey", 
      "name": "Polat, Orhan"
    }
  ], 
  "datePublished": "2014-01-01", 
  "description": "We present a site effect study for the city of Izmir, Western Anatolia, Turkey. Local amplification was evaluated using state-of-practice tools. Ten earthquakes recorded at 16 sites were analysed using spectral ratios relative to a reference site, horizontal-to-vertical spectral ratios, and an inversion scheme of the Fourier amplitude spectra of the recorded S-waves. Seismic noise records were also used to estimate site effects. The different estimates are in good agreement among them, although a basic uncertainty of a factor of 2 seems difficult to decrease. We used our site effect estimates to predict ground motion in Izmir for a possible M6.5 earthquake close to the city using stochastic modelling. Site effects have a large impact on PSV (pseudospectral velocity), where local amplification increases amplitudes by almost a factor of 9 at 1 Hz relative to the firm ground condition. Our results allow identifying the neighbourhoods of Izmir where hazard mitigation measurements are a priority task and will also be useful for planning urban development. (C) 2014 Elsevier B.V. All rights reserved.", 
  "headline": "Effect of soil conditions on predicted ground motion: Case study from Western Anatolia, Turkey", 
  "identifier": 62413, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Effect of soil conditions on predicted ground motion: Case study from Western Anatolia, Turkey", 
  "url": "https://aperta.ulakbim.gov.tr/record/62413"
}