Počet záznamů: 1

Evaluation of vertical and horizontal movements in the subsidence depression near Karviná

  1. 1.
    0347910 - UGN-S 2011 RIV CZ eng J - Článek v odborném periodiku
    Doležalová, Hana - Kajzar, Vlastimil - Souček, Kamil - Staš, Lubomír
    Evaluation of vertical and horizontal movements in the subsidence depression near Karviná.
    Acta geodynamica et geomaterialia. Roč. 7, č. 3 (2010), s. 355-361 ISSN 1214-9705.
    [Czech-Polish Workshop on recent geodynamics of the Sudety Mts. and adjacent areas /10./. Sklarska Poreba, 05.11.2009-07.11.2009]
    Grant CEP: GA ČR GA105/07/1586; GA ČR GA105/07/0878
    Výzkumný záměr: CEZ:AV0Z30860518
    Klíčová slova: subsidence depression * GPS * horizontal shifts
    Kód oboru RIV: DH - Báňský průmysl vč. těžby a zpracování uhlí
    Impakt faktor: 0.452, rok: 2010
    http://www.irsm.cas.cz/?Lang=CZE&Menu=25,29,0,0;&File=Obsah/AGG/Contents/AGGC7_3%28159%2910.htm

    An observation network was built to observe the process of creating of a subsidence depression above exploited coal mining panels near Karviná. Points of the observation network were periodically surveyed by geodetic GPS method from 2006 to 2009. This method enables the evaluation of both vertical subsidence and horizontal shifts. Such complex evaluation of processes on the surface of the undermined area makes it possible to understand the progress of the subsidence depression caused by undermining. The results have shown on areas of irregular development of the subsidence depression. The irregularities are caused by a complicated tectonic situation and former exploitation in given locality and also active exploitation in the surroundings of given locality.
    Trvalý link: http://hdl.handle.net/11104/0188575
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