Unconventional optimized surface wave acquisition and analysis: Comparative tests in a perilagoon area

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985891%3A_____%2F15%3A00448382" target="_blank" >RIV/67985891:_____/15:00448382 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.jappgeo.2014.12.016" target="_blank" >http://dx.doi.org/10.1016/j.jappgeo.2014.12.016</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jappgeo.2014.12.016" target="_blank" >10.1016/j.jappgeo.2014.12.016</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Unconventional optimized surface wave acquisition and analysis: Comparative tests in a perilagoon area

Popis výsledku v původním jazyce

In order to investigate the sedimentary cover of a vast perilagoon area from the geotechnical point of view and test different possible and unconventional approaches to surface-wave analysis, a series of different acquisitions and analysis procedures aretested, always considering the need for a light equipment and simple field procedures.In one case a joint inversion of the Horizontal-to-Vertical Spectral Ratio (HVSR - passive seismics) and Rayleigh-wave group-velocity spectrum (active seismics) is performed and results eventually compared to simpler single-component inversion of the group-velocity spectrum only (in both cases the group-velocity spectrum is considered according to the Full Velocity Spectrum - FVS - approach).For a second site, activedata collected by using a single 3-component geophone are holistically inverted by considering the group-velocity spectra of the radial- and vertical-components of Rayleigh waves, jointly with the Radial-to-Vertical Spectral Ratio (RVSR).

Název v anglickém jazyce

Unconventional optimized surface wave acquisition and analysis: Comparative tests in a perilagoon area

Popis výsledku anglicky

In order to investigate the sedimentary cover of a vast perilagoon area from the geotechnical point of view and test different possible and unconventional approaches to surface-wave analysis, a series of different acquisitions and analysis procedures aretested, always considering the need for a light equipment and simple field procedures.In one case a joint inversion of the Horizontal-to-Vertical Spectral Ratio (HVSR - passive seismics) and Rayleigh-wave group-velocity spectrum (active seismics) is performed and results eventually compared to simpler single-component inversion of the group-velocity spectrum only (in both cases the group-velocity spectrum is considered according to the Full Velocity Spectrum - FVS - approach).For a second site, activedata collected by using a single 3-component geophone are holistically inverted by considering the group-velocity spectra of the radial- and vertical-components of Rayleigh waves, jointly with the Radial-to-Vertical Spectral Ratio (RVSR).

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DB - Geologie a mineralogie

OECD FORD obor

—

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Applied Geophysics

ISSN

0926-9851

e-ISSN

—

Svazek periodika

114

Číslo periodika v rámci svazku

MAR

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

10

Strana od-do

158-167

Kód UT WoS článku

000351247500014

EID výsledku v databázi Scopus

2-s2.0-84921845156