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Exploration of a Granite Rock Using a TV Camera

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F25935861%3A_____%2F09%3AACTA2009" target="_blank" >RIV/25935861:_____/09:ACTA2009 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Exploration of a Granite Rock Using a TV Camera

  • Original language description

    This paper is dealing with a detection of ground water flow in a granite massif. The flow was studied between boreholes of a testing polygon situated in a granite quarry. So called cross-hole (C-H) tests were used to detect fracture based connection between the boreholes. The tests were proceeded in steady-state ground water flow conditions. There were TV cameras used to detect a uranine tracer. The cameras were equipped by an orange filter and well defined blue light. A geometrical model of the fracture system in the area of interest was proposed according to C-H tests data. A hydrogeological model was calibrated using the very same data. Results pointed out subhorizontal fracture connection between the boreholes. Main advantages of the TV camera usage are possibilities of accurate localization onto a structure, an immediate detection of tracer onset time and a continual data record.

  • Czech name

  • Czech description

Classification

  • Type

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

  • CEP classification

    DL - Nuclear waste, radioactive pollution and control

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/1H-PK%2F31" target="_blank" >1H-PK/31: Methods and tools for evaluation of effect of engineered barriers on the distant interactions in environment of deep repository facility.</a><br>

  • Continuities

    V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Others

  • Publication year

    2009

  • 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

    Vol.6

  • Issue of the periodical within the volume

    4

  • Country of publishing house

    CZ - CZECH REPUBLIC

  • Number of pages

    11

  • Pages from-to

  • UT code for WoS article

  • EID of the result in the Scopus database