1 Ocak 2014 Dergi makalesi Açık Erişim

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

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/62413</identifier>
  <creators>
    <creator>
      <creatorName>Gok, Elcin</creatorName>
      <givenName>Elcin</givenName>
      <familyName>Gok</familyName>
      <affiliation>Dokuz Eylul Univ, Earthquake Res &amp; Implementat Ctr, TR-35160 Izmir, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Chavez-Garcia, Francisco J.</creatorName>
      <givenName>Francisco J.</givenName>
      <familyName>Chavez-Garcia</familyName>
      <affiliation>Univ Nacl Autonoma Mexico, Inst Ingn, Coyoacan 04510, DF, Mexico</affiliation>
    </creator>
    <creator>
      <creatorName>Polat, Orhan</creatorName>
      <givenName>Orhan</givenName>
      <familyName>Polat</familyName>
      <affiliation>Dokuz Eylul Univ, Fac Engn, Dept Geophys, TR-35160 Izmir, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Effect Of Soil Conditions On Predicted Ground Motion: Case Study From Western Anatolia, Turkey</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2014</publicationYear>
  <dates>
    <date dateType="Issued">2014-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/62413</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.pepi.2014.01.011</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">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.</description>
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