Improvement of explosive preparation of rock mass at quarries of building materials

Authors

  • Kudratov I.A. (Tashkent State Technical University)

Keywords:

High-quality slaughtering, the use of hydrogel, and crushing of rocks, the output of oversized

Abstract

The problem of establishing a generalizing dependence of the degree of destruction of rocks in the zone of controlled crushing, taking into account the real distribution of stresses in the rock being  destroyed, is solved.

References

Rubtsov S. K., Shemetov P. A. Management of explosive impact on a mountain range during open-pit mining // Fan, 2011, p. 300.

Makhmudov D. R., Petrosov Y. E. Technology of production of drilling and blasting operations in deep quarries of Uzbekistan // Mining information and analytical bulletin. - Moscow, 2017. - No. 5. - pp. 331-337

Zairov Sh.Sh ., Makhmudov D. R., Urinov S. R. Theoretical and experimental studies of explosive destruction of rocks in various forms of a clamped medium. // Mining Journal, Moscow, Russia, vol. 9, pp. 46-50, 2018.

Drukovanny M.F. et al. Controlling the effect of the explosion of borehole charges on quarries // Moscow, Nedra, 1980. p. 224.

F.A. Adveev Normative reference book on drilling and blasting operations

// Moscow, Nedra 1986.p. 511 .

Makhmudov D.R., Investigation of the possibility of using a hydrogel face to ensure the necessary quality of the blasted rock mass. // Mountain Bulletin of Uzbekistan. 2022. №2. P.20-24.

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Published

2022-06-10

How to Cite

Kudratov I.A. (2022). Improvement of explosive preparation of rock mass at quarries of building materials. European Multidisciplinary Journal of Modern Science, 175–178. Retrieved from https://emjms.academicjournal.io/index.php/emjms/article/view/549