Dergi makalesi Açık Erişim
Gok, Elcin; Chavez-Garcia, Francisco J.; Polat, Orhan
<?xml version='1.0' encoding='UTF-8'?> <record xmlns="http://www.loc.gov/MARC21/slim"> <leader>00000nam##2200000uu#4500</leader> <datafield tag="245" ind1=" " ind2=" "> <subfield code="a">Effect of soil conditions on predicted ground motion: Case study from Western Anatolia, Turkey</subfield> </datafield> <datafield tag="909" ind1="C" ind2="4"> <subfield code="p">PHYSICS OF THE EARTH AND PLANETARY INTERIORS</subfield> <subfield code="v">229</subfield> <subfield code="c">88-97</subfield> </datafield> <controlfield tag="001">62413</controlfield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="a">user-tubitak-destekli-proje-yayinlari</subfield> </datafield> <datafield tag="520" ind1=" " ind2=" "> <subfield code="a">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.</subfield> </datafield> <datafield tag="650" ind1="1" ind2="7"> <subfield code="2">opendefinition.org</subfield> <subfield code="a">cc-by</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="u">Univ Nacl Autonoma Mexico, Inst Ingn, Coyoacan 04510, DF, Mexico</subfield> <subfield code="a">Chavez-Garcia, Francisco J.</subfield> </datafield> <datafield tag="700" ind1=" " ind2=" "> <subfield code="u">Dokuz Eylul Univ, Fac Engn, Dept Geophys, TR-35160 Izmir, Turkey</subfield> <subfield code="a">Polat, Orhan</subfield> </datafield> <datafield tag="980" ind1=" " ind2=" "> <subfield code="b">article</subfield> <subfield code="a">publication</subfield> </datafield> <datafield tag="542" ind1=" " ind2=" "> <subfield code="l">open</subfield> </datafield> <datafield tag="100" ind1=" " ind2=" "> <subfield code="u">Dokuz Eylul Univ, Earthquake Res & Implementat Ctr, TR-35160 Izmir, Turkey</subfield> <subfield code="a">Gok, Elcin</subfield> </datafield> <datafield tag="260" ind1=" " ind2=" "> <subfield code="c">2014-01-01</subfield> </datafield> <controlfield tag="005">20210316012625.0</controlfield> <datafield tag="909" ind1="C" ind2="O"> <subfield code="o">oai:zenodo.org:62413</subfield> <subfield code="p">user-tubitak-destekli-proje-yayinlari</subfield> </datafield> <datafield tag="856" ind1="4" ind2=" "> <subfield code="z">md5:8b4df360bd573e02d625909297aa31c4</subfield> <subfield code="s">206</subfield> <subfield code="u">https://aperta.ulakbim.gov.trrecord/62413/files/bib-83beb1c7-d443-4261-8164-28e20b45789e.txt</subfield> </datafield> <datafield tag="540" ind1=" " ind2=" "> <subfield code="u">http://www.opendefinition.org/licenses/cc-by</subfield> <subfield code="a">Creative Commons Attribution</subfield> </datafield> <datafield tag="024" ind1=" " ind2=" "> <subfield code="a">10.1016/j.pepi.2014.01.011</subfield> <subfield code="2">doi</subfield> </datafield> </record>
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