Avancerad sökning

Hittade 1 uppsats som matchar ovanstående sökkriterier.

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

   Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Geoteknologi

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

   Sammanfattning : 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. LÄS MER