New Tehnologii Production Mining on a Steep Board Deep Pits

摘要

On the basis of current and prospective quarries Kazakhstan tested a new procedure for the development of the working area along the steep sides at uglubochnyh ring, semi-locating longitudinal and two-board design systems. Mastering of high ledges asked to produce panels with two cross levels excavators standing in the orientation of the front work benches work area perpendicular to the edge of the work benches steep sides. Implementation of the proposed technology development work on the steep sides of the mountain will allow the safe conduct of work on the steep sides with a more comfortable operating conditions excavator-automobile complexes with a minimum volume of overburden operations.