123

 

ISSN 0536-1028 (Print)              ISSN 2686-9853 (Online)  

Zharikov S. N. – The Institute of Mining of the Ural Branch of RAS, Ekaterinburg, the Russian Federation.
E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.


The article introduces results of interrelations investigation of energy characteristics of roller-bit drilling and blasting
destruction of rocks. It is shown that the account of production wells drilling process parameters makes it possible to
simulate changes in strength characteristics of rocks in mine blocks and refine the parameters of blasthole charges of
explosives. The introduced results of interrelations investigation of roller-bit drilling and blasting destruction of rocks prove
that rocks properties refinement at drilling and blasting operations has high scientific and practical significance.

Key words: physical and mechanical properties of rocks; roller-bit drilling; drilling and blasting operations; blast; drilling and
blasting parameters.

REFERENCES
1. Trubetskoi K. N., Zakharov V. N., Viktorov S. D., Zharikov I. F., Zakalinskii V. M. [Blasting destruction of rock
massifs at bowels exploitation]. Problemy nedropol'zovaniia – The Problems of Subsoil Use, 2014, no. 3, pp. 80–95.
(In Russ.)
2. Trubetskoi K. N., Kornilkov S. V., Iakovlev V. L. [Regarding the new approaches to mining stable development
support]. Gornyi zhurnal – Mining Journal, 2012, no. 1, pp. 15–19. (In Russ.)
3. Trubetskoi K. N., Kaplunov D. R., Ryl'nikova M. V. [Problems and further development of resource-saving and
resource-reproducing geotechnologies of complex bowels development]. Fiziko-tekhnicheskie problemy razrabotki
poleznykh iskopaemykh – Physical and Technical Problems of Mining, 2012, no. 4, pp. 116–124. (In Russ.)
4. Tangaev I. A. Energetika protsessov i sistem otkrytykh gornykh rabot i rudopodgotovki: ucheb.-metod. posobie
[School book “Energetics of processes and systems of opencast mining and ore processing”]. Bishkek, Moscow, Izd-vo
Kyrgyz Russian Slavic University Publ., 2002. 52 p.
5. Zharikov S. N., Shemenev V. G. [Methodology of estimating output ratio of workflows in “drilling and blasting
crushing–mechanical crushing–grinding” cycle at opencast mining of ore deposits]. Gornyi zhurnal – Mining Journal,
2013, no. 10, pp. 83–85. (In Russ.)
6. Fizika vzryva. Pod red. L. P. Orlenko. V 2 t. [Explosion physics. Edited by L. P. Orlenko. In 2 vol.]. Moscow,
FIZMATLIT Publ., 2004. Vol. 1. 832 p. Vol. 2. 656 p.
7. Kuk M. A. Nauka o promyshlennykh vzryvchatykh veshchestvakh: per. s angl. Pod red. G. P. Demidiuka i N. S.
Bakharevich [Science of industrial explosives: transl. from English. Edited by G. P. Demidiuk and N. S. Bakharevich].
Moscow, Nedra Publ., 1980. 453 p.
8. Tangaev I. A. Burimost' i vzryvaemost' gornykh porod [Drilling capacity and blastability of rocks]. Moscow, Nedra
Publ., 1978. 184 p.
9. Tangaev I. A. Energoemkost' protsessov dobychi i pererabotki poleznykh iskopaemykh [Energy content of production
processes and processing of minerals]. Moscow, Nedra Publ., 1986. 231 p.
10. Zharikov S. N. [Energies of rock destruction at roller-bit drilling and blasting at open pits]. Nauchno-tekhnicheskoe
obespechenie gornogo proizvodstva: tr. IGD im. D. A. Kunaeva. [Collected works of IM named after D. A. Kunaev
“Scientific and engineering support of mining industry”]. Almaty, 2009, vol. 77. pp. 91–96. (In Russ.)
11. Zharikov S. N. Vzaimosviaz' udel'nykh energeticheskikh kharakteristik protsessov sharoshechnogo bureniia i
vzryvnogo razrusheniia massiva gornykh porod: dis. … kand. tekhn. nauk [Interrelation of specific energetic
characteristics of roller-bit drilling processes and blasting destruction of rocks. Cand. eng. sci. diss.]. Ekaterinburg,
IM UB RAS Publ., 2011. 139 p.

 

Language

E-mail

This email address is being protected from spambots. You need JavaScript enabled to view it.

Мы индексируемся в: