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Geomechanical parametres of the Podlesí granites and their relationship to seismic velocities

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985891%3A_____%2F11%3A00371598" target="_blank" >RIV/67985891:_____/11:00371598 - isvavai.cz</a>

  • Result on the web

    <a href="http://www.irsm.cas.cz/abstracts/AGG/03_11/17_Novakova%20.pdf" target="_blank" >http://www.irsm.cas.cz/abstracts/AGG/03_11/17_Novakova%20.pdf</a>

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Geomechanical parametres of the Podlesí granites and their relationship to seismic velocities

  • Original language description

    We studied the geophysical, physical, and geomechanical parameters of the Podlesí granites in the western part of the Krušné hory Mts., near the village of Potůčky. The granites represent a fractionated intrusion within the Nejdecký Massif. In total, thestudied borehole is about 300 m deep. The samples were collected at depths of between 35 and 105 metres. Seismic P-wave and S-wave velocities were measured using ultrasonic scanning. The samples were water-saturated, unsaturated, and dried. The ultrasonic scanning system consisted of four piezoelectric sensors and a digital oscilloscope recorder. The wave frequency was 1 MHz. P-wave velocities range from 4400 m.s-1 to 6500 m.s-1 while S-wave velocities range from 2800 m.s-1 to 3800 m.s-1. These data were used to calculate dynamic Young?s modulus, dynamic shear modulus, and Poisson?s ratio. The deformational characteristics of the rock were specified from experimental loading of the sample with uniaxial strain. The shear and longitudina

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    DB - Geology and mineralogy

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/FR-TI1%2F367" target="_blank" >FR-TI1/367: Research of intergranular porosity influence on deep geological disposal into geological formations and methodology and measuring apparatus development</a><br>

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2011

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Acta geodynamica et geomaterialia

  • ISSN

    1214-9705

  • e-ISSN

  • Volume of the periodical

    8

  • Issue of the periodical within the volume

    3

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    17

  • Pages from-to

    353-369

  • UT code for WoS article

    000295860500017

  • EID of the result in the Scopus database