Essays about: "LHD Operator"

Found 2 essays containing the words LHD Operator.

  1. 1. Factors that influence an LHD operation: A Review

    University essay from Luleå tekniska universitet/Geoteknologi

    Author : Ivan Ricardo Marin Rodriguez; [2023]
    Keywords : LHD; LHD Operation; LHD Design; Bucket Design; Loading Operation; LHD Productivity; Fragmentation; LHD Operator;

    Abstract : As an important sector of the global economy, underground mining serves as the foundation for the economies of many nations. It involves the extraction of precious minerals, ores, and other geological elements. READ MORE

  3. 2. Borehole Dimension Impact on LHD Operation in Malmberget Mine

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

    Author : Markus Danielsson; [2016]
    Keywords : LHD; sublevel caving; fragmentation;

    Abstract : Sublevel caving is a highly mechanizable mass mining method normally utilized in large, steeply dipping orebodies. The fragmented ore flows freely, aided by gravity, down to the drawpoint while the surrounding waste rock caves in due to induced stresses and gravity. READ MORE