Počet záznamů: 1

Influence of Temperature on the Permeability of Rocks

  1. 1.
    0367768 - UGN-S 2012 RIV GB eng J - Článek v odborném periodiku
    Kožušníková, Alena - Konečný, Pavel
    Influence of Temperature on the Permeability of Rocks.
    Geotechnique. Roč. 61, č. 12 (2011), s. 1081-1085 ISSN 0016-8505
    Výzkumný záměr: CEZ:AV0Z30860518
    Klíčová slova: permeability * rock mechanics * temperature effect
    Kód oboru RIV: DH - Báňský průmysl vč. těžby a zpracování uhlí
    Impakt faktor: 1.461, rok: 2011
    http://www.icevirtuallibrary.com/content/article/10.1680/geot.8.t.034

    Changes in the physical properties due to temperature increase have been investigated for three genetically different types of rocks (marble, sandstone, granite). Hg-porosity and permeability of rocks were analysed. The permeability of the specimens was determined during axial loading at a constant triaxial state of stress. Greater permeability changes are registered for rocks with compact structure and low porosity. These types of rocks are characterised by line contacts between the grains.
    Trvalý link: http://hdl.handle.net/11104/0202323
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