Full text loading...
-
Shear Wave Velocity Structure Derived from the Microtremor H/V Rayleigh Wave Energy Rich Part
- Publisher: European Association of Geoscientists & Engineers
- Source: Conference Proceedings, 23rd European Meeting of Environmental and Engineering Geophysics, Sep 2017, Volume 2017, p.1 - 5
Abstract
Summary
In order to derive 1D Vs profile, inversions have been done only on specific part of microtremor H/V curve. This part which is between first peak and first trough, here called as Rayleigh wave energy rich of H/V curve. Inversions were done based on the neighborhood algorithm. Some available data of site such as downhole seismic, geotechnical information, surface geology and soil texture, were used for building a robust model parameter. 1D extracted velocity profiles show good agreement with traditional geophysics and inversion of the ellipticity curve results.
© EAGE Publications BV