Efficient Use of Production Factors in Pit Coal Extraction


Rascolean I., Dura C.

11th WSEAS International Conference on Automatic Control, Modelling and Simulation, İstanbul, Turkey, 30 May - 01 June 2009, pp.140-141 identifier

  • Publication Type: Conference Paper / Full Text
  • City: İstanbul
  • Country: Turkey
  • Page Numbers: pp.140-141

Abstract

In order to minimize production costs at the level of a stope, in the Jiul Valley coal mines - Romania, it is necessary to determine the Optimum combination of production factors according to the Cutting operations to be used; one should also consider the fact that within the pit coal extraction process we cannot identify a continual and derivable production function that would imply an infinity of combinations of production factors; through combining certain exploitation methods non-strict complementarities are thus provided.