Počet záznamů: 1  

Roadways development and monitoring within deep coal mines in the Czech Republic

  1. 1.
    0504458 - ÚGN 2020 RIV AU eng C - Konferenční příspěvek (zahraniční konf.)
    Kukutsch, Radovan - Waclawik, Petr - Němčík, J.
    Roadways development and monitoring within deep coal mines in the Czech Republic.
    COAL 2019 - Coal operators´conference. Vol. 19. Wollongong: University of Wollongong, 2019 - (Naj, A.), s. 58-65. ISBN 978-1-74128-304-4.
    [Coal Operators´Conference /19./. Wollongong (AU), 18.02.2019-20.02.2019]
    Grant CEP: GA MŠMT(CZ) LO1406
    Institucionální podpora: RVO:68145535
    Klíčová slova: dual-use of gateroads * mining * stability of mine
    Obor OECD: Mechanical engineering
    https://ro.uow.edu.au/cgi/viewcontent.cgi?article=2381&context=coal

    Use of the system of dual-use of gateroads represents a significant change in the
    hitherto preferred method of addressing of mining works development. The entire system is
    based on the principle of reuse of one gateroad during the process of mining of the pair of
    neighbouring mining panels. The basic condition for its possible application is the stability of
    the supporting reinforcement of the gateroad so as for it to be able to withstand the additional
    loads originating in conducting longwalls or other expected supplementary loads to ensure the
    stability of the mine working throughout its required service life. Sufficient stability of these
    workings is ensured by the high anchoring method. It is a supporting system of long, large-area,
    possibly atypical mine workings, in which the elements of supporting reinforcement are
    embedded in solid layers of higher overburden of the supported mine working. The following
    paper presents the hitherto results of the process of verification of suitability of deployment of
    the high anchoring method for the aforementioned purpose, which was carried out in situ in
    the gateroad 063 5348 of Paskov Mine.
    Trvalý link: http://hdl.handle.net/11104/0296084

     
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