Combining surface waves and common methods for shallow geophysical survey

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985891%3A_____%2F15%3A00439153" target="_blank" >RIV/67985891:_____/15:00439153 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11310/15:10291211

Výsledek na webu

<a href="http://dx.doi.org/10.3997/1873-0604.2014039" target="_blank" >http://dx.doi.org/10.3997/1873-0604.2014039</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3997/1873-0604.2014039" target="_blank" >10.3997/1873-0604.2014039</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Combining surface waves and common methods for shallow geophysical survey

Popis výsledku v původním jazyce

Geophysical data were acquired during a survey of the Hluboká Fault in the Czech Republic, Central Europe. The recorded surface waves are studied in the frequency range 8-200 Hz. Phase velocity dispersion curves of Rayleigh and Love waves are determinedfrom pairs of three-component seismograms with a 5 m receiver spacing by means of a frequency-time analysis along the profile. Rayleigh waves are analysed on the vertical (Z) and radial (R) components and Love waves on the transversal (T) component. Dispersion curves from the vertical component are then inverted to 1-D S-wave velocity models using the isometric method. A set of 1-D S-wave velocity models representing a pseudo 2-D S-wave velocity distribution along the profile is obtained. This velocitydistribution is compared with the results of other geophysical methods and also with direct observation from a shallow paleoseismic trenching. A combination of the S-wave velocities obtained from the surface wave analysis and P-wave veloc

Název v anglickém jazyce

Combining surface waves and common methods for shallow geophysical survey

Popis výsledku anglicky

Geophysical data were acquired during a survey of the Hluboká Fault in the Czech Republic, Central Europe. The recorded surface waves are studied in the frequency range 8-200 Hz. Phase velocity dispersion curves of Rayleigh and Love waves are determinedfrom pairs of three-component seismograms with a 5 m receiver spacing by means of a frequency-time analysis along the profile. Rayleigh waves are analysed on the vertical (Z) and radial (R) components and Love waves on the transversal (T) component. Dispersion curves from the vertical component are then inverted to 1-D S-wave velocity models using the isometric method. A set of 1-D S-wave velocity models representing a pseudo 2-D S-wave velocity distribution along the profile is obtained. This velocitydistribution is compared with the results of other geophysical methods and also with direct observation from a shallow paleoseismic trenching. A combination of the S-wave velocities obtained from the surface wave analysis and P-wave veloc

Druh

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

CEP obor

DC - Seismologie, vulkanologie a struktura Země

OECD FORD obor

—

Projekt

<a href="/cs/project/JC_1%2F2009" target="_blank" >JC_1/2009: Paleoseismologické vyhodnocení průzkumu zlomových struktur v okolí JE Temelín</a><br>

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

Near Surface Geophysics

ISSN

1569-4445

e-ISSN

—

Svazek periodika

13

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

14

Strana od-do

19-32

Kód UT WoS článku

000352478800002

EID výsledku v databázi Scopus

2-s2.0-84923501762