INFLUENCE OF THE DIMENSIONS OF QUARRIED MATERIALS ON THE QUARRYING OUTPUT

VLIYANIE RAZMERA KONDITSIONNOGO KUSKA NA PROIZVODITEL'NOST' DOSTAVKI

THE INFLUENCE OF SECONDARY CRUSHING TIME ON THE OUTPUT OF LATER TRANSPORT OPERATIONS IS STUDIED. THE QUANTITY OF WORK INHERENT TO SECONDARY CRUSHING IS RELATED TO THE DIMENSIONS OF LARGE BLOCKS AND GRANULARITY OF THE EXCAVATED ROCK, WHICH DEPENDS ON THE SELECTION OF THE MAXIMUM DIMENSION. FORMULAE ARE PROPOSED TO CALCULATE THE QUARRYING OUTPUT IN THE CASE OF UNDERGROUND MINES.

  • Availability:
  • Authors:
    • STROVSKIJ, V E
    • IGNAT'EVA, M N
    • GRINBLAT, A S
    • BITIMBAEV, M Z
  • Publication Date: 1975

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 01293724
  • Record Type: Publication
  • Source Agency: Institut Francais des Sciences et Technologies des Transports, de l'Aménagement et des Réseaux (IFSTTAR)
  • Files: ITRD
  • Created Date: Nov 21 2010 4:16AM