Essays about: "Ott Oisalu"

Found 1 essay containing the words Ott Oisalu.

  1. 1. STABILITY ANALYSIS OF A LONGWALL MINING IN NARVA OIL SHALE MINE

    University essay from Luleå tekniska universitet/Institutionen för samhällsbyggnad och naturresurser

    Author : Ott Oisalu; Taavi Lõhmuste; [2017]
    Keywords : longwall mining; oil shale; stability analysis; chain pillars; barrier pillar; slope stability;

    Abstract : Oil shale industry in Estonia is looking at other mining technologies as alternative to strip mining and room and pillar mining methods. One such alternative to the room and pillar method is the punch-longwall mining method. READ MORE