ACADEMICIA: AN INTERNATIONAL MULTIDISCIPLINARY RESEARCH JOURNAL
  • Year: 2021
  • Volume: 11
  • Issue: 1

Substantiation of parameters low-waste technology of extraction of blocks

  • Author:
  • Petrosov Yuriy Eduardovich1, Khayitov Odiljon Gofurovich2, Kushshaev Uchkun Kuvvatovich3, Khoshimov Mubashshir Toxir ogli4
  • Total Page Count: 8
  • Page Number: 835 to 842

1Associate Professor, Candidate of Technical Sciences, Tashkent state technical University, Uzbekistan

2Associate Professor, Candidate of Geological and Mineralogical Sciences, Head of the Department of Mining, Tashkent state Technical University, Uzbekistan

3Assistant of the Department of Mining, Tashkent state Technical University, Uzbekistan

4Master's student of Tashkent state Technical University, Uzbekistan

Online published on 22 February, 2021.

Abstract

By definition, the appearance and surface quality of the units (deviation from a right angle of two adjacent faces for the entire height; the presence of the projections and depressions; the number of chipped corners and the total length of the chip edges; the number of diagonal cracks) subject to the methods of their production, has allowed to establish the influence of these factors on the output plates when cutting.

Keywords

Block, Stone-Working, Mining Scheme, Rock, Excavation, Stone