Essays about: "Roof-pillar interface"

Found 1 essay containing the words Roof-pillar interface.

  1. 1. Evaluation of roof-pillar interface and its effect on pillar stability in mine #101

    University essay from Luleå tekniska universitet/Geoteknologi

    Author : Viktor Lönnies; [2017]
    Keywords : Roof-pillar interface; rock mechanics; coal; numerical modelling; FLAC;

    Abstract : The company Rio Deserto is currently mining the famous Barro Branco coal seam in the state of Santa Catarina located in the south of Brazil. One of their coal mines, #101, is experiencing problems related to the pillars in one panel. READ MORE