Grigoriev I. Development of effective methods of a substantiation of technological parameters at designing open mining works.

The dissertation is devoted to the decision of an actual scientific - practical problem which consists in a substantiation of methodology and development of effective methods of calculation technological parameters at designing open mining works. The concept of the methodological approach to modeling technical and economic parameters of open mining works which is based on use of the regression-statistical analysis of accounting given conducting manufacturers of mining - transport equipment and an operational experience of careers-analogues is developed. The main parameters of the mining equipment on the basis of which sets of dependences for calculation of the basic technological parameters are received at designing open-cast mining deposits of minerals are proved and established. The design procedure of technological parameters which is applied at designing careers on extraction of iron ore and building materials is developed.