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    Analyst C: Geopsy Processing of MASW and Ambient Vibration Arrays for Vs Assessment of the UTexas1 Surface Wave Dataset

    New search for: Wathelet, Marc

    This paper presents the method and results obtained by analyst C while processing hammer shots recorded along a 94-m line of geophones and passive data collected with three circular arrays (60, 200, and 400 m aperture). Dispersion and ellipticity curves are extracted for Rayleigh waves and provided to the inversion step. The open-source Geopsy software is used for all signal processing. A neighborhood algorithm (NA) implemented in Dinver software is used to invert Vs and Vp profiles. A collection of 3119 profiles is found to fit the dispersion and ellipticity curves taking into account the experimental uncertainties.

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    Analyst C: Geopsy Processing of MASW and Ambient Vibration Arrays for Vs Assessment of the UTexas1 Surface Wave Dataset

    New search for: Wathelet, Marc

    This paper presents the method and results obtained by analyst C while processing hammer shots recorded along a 94-m line of geophones and passive data collected with three circular arrays (60, 200, and 400 m aperture). Dispersion and ellipticity curves are extracted for Rayleigh waves and provided to the inversion step. The open-source Geopsy software is used for all signal processing. A neighborhood algorithm (NA) implemented in Dinver software is used to invert Vs and Vp profiles. A collection of 3119 profiles is found to fit the dispersion and ellipticity curves taking into account the experimental uncertainties.

    Access

    Check access
    Check availability in my library
    Order at Subito €

    Analyst C: Geopsy Processing of MASW and Ambient Vibration Arrays for Vs Assessment of the UTexas1 Surface Wave Dataset

    New search for: Wathelet, Marc

    This paper presents the method and results obtained by analyst C while processing hammer shots recorded along a 94-m line of geophones and passive data collected with three circular arrays (60, 200, and 400 m aperture). Dispersion and ellipticity curves are extracted for Rayleigh waves and provided to the inversion step. The open-source Geopsy software is used for all signal processing. A neighborhood algorithm (NA) implemented in Dinver software is used to invert Vs and Vp profiles. A collection of 3119 profiles is found to fit the dispersion and ellipticity curves taking into account the experimental uncertainties.

    Access

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    Check availability in my library
    Order at Subito €

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    Title:

    Analyst C: Geopsy Processing of MASW and Ambient Vibration Arrays for Vs Assessment of the UTexas1 Surface Wave Dataset

    Contributors:

    Wathelet, Marc (author)

    Conference:

    Geo-Congress 2014 ; 2014 ; Atlanta, Georgia

    Published in:

    Geo-Congress 2014 Technical Papers ; 783-790

    Publication date:

    2014-02-24

    ISBN:

    9780784413272

    DOI:

    https://doi.org/10.1061/9780784413272.076

    Type of media:

    Conference paper

    Type of material:

    Electronic Resource

    Language:

    English

    Keywords:

    Innovation , Data collection , Geotechnical engineering , Numerical models , Data analysis , Sustainable development , Soil stabilization , Experimentation , Surface waves , Vibration , Engineering education , Uncertainty principles

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