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  • 标题:Determination of the resonance frequency – thickness relation based on the ambient seismic noise records from Upper Silesia Coal Basin
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  • 作者:Maciej Jan Mendecki ; Barbara Bieta ; Mateusz Mycka
  • 期刊名称:Contemporary Trends in Geoscience
  • 电子版ISSN:2299-8179
  • 出版年度:2014
  • 卷号:3
  • 期号:1
  • 页码:41
  • DOI:10.2478/ctg-2014-0021
  • 出版社:De Gruyter Open
  • 摘要:In this paper the Horizontal-to-Vertical Spectral Ratio (HVSR) method and seismic data were applied toevaluate the resonance frequency – thickness relation. The HVSR method was used to estimate the parameters ofsite effects: amplification and resonance frequency from seismic noise records. The seismic noise was generatedby artificial source occurring in Upper Silesia Coal Basin (UBSC), Poland, such as: traffic, industry, coal plantsetc. The survey points were located near the Faculty of Earth Sciences in Sosnowiec, Bytom and Chorzow.Based on Albarello’s statistical test the observed H/V maxima was confirmed or rejected. Resonance frequencieswere compared with available thicknesses of soft layer obtained by seismic survey (Mendecki 2012). Finally, theestimated resonance frequency – thickness relation for UBSC area showed quite similar power functioncoefficients as those obtained by other authors.
  • 关键词:HVSR method; Albarello test; site effects; Upper Silesia Coal Basin
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