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Creating of 3D map of temperature fields OKR at depths of around 1000 m
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SYSNO ASEP 0430270 Druh ASEP A - Abstrakt Zařazení RIV Není vybrán druh dokumentu Název Creating of 3D map of temperature fields OKR at depths of around 1000 m Tvůrce(i) Kajzar, Vlastimil (UGN-S) RID, ORCID
Pavelek, Z. (CZ)Celkový počet autorů 2 Zdroj.dok. 5th International Colloquium on Geomechanics and Geophysics. GECO 2014, 5. - Ostrava : Ústav geoniky AV ČR, 2014 / Koníček P. ; Souček K. ; Heroldová N. - ISBN 978-80-86407-49-4
S. 91-92Poč.str. 2 s. Forma vydání Tištěná - P Akce 5th International Colloquium on Geomechanics and Geophysics Datum konání 24.06.2014-27.06.2014 Místo konání Ostravice, Karolínka Země CZ - Česká republika Typ akce WRD Jazyk dok. eng - angličtina Země vyd. CZ - Česká republika Klíč. slova temperature field ; rock massif ; OKR ; exploration ; 3D map Vědní obor RIV DH - Báňský průmysl vč. těžby a zpracování uhlí Institucionální podpora UGN-S - RVO:68145535 Anotace Relatively accurate perception of the temperature distribution in the rock mass can be obtained from measurements realized in boreholess drilled directly in mine workings. Due to the character of these measurements it is possible to greatly reduce or completely eliminate the adverse effects of measurements, limiting the correct use of other methods. Surveying of the temperature field of the rock mass at high depths in the years 2011-2013 was performed on the basis of the temperature field measurement found on the Polish method defined in the standard PN-G-04038. This methodology has been successfully applied in the conditions of the Upper Silesian coal basin of Polish part. For measurements, measuring equipment consisting of a temperature sensor is inserted at the bottom of the borehole and measuring device connected to the sensor with an electrical cable. For reliable capture of the temperature by this method, a freshly exposed rock massif should be drilled at a depth of aprox. 2 m. The temperature measuring sensor should be inserted at the bottom of the borehole and get it sealed immediately after drilling. Pracoviště Ústav geoniky Kontakt Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354 Rok sběru 2015
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