RATIONAL TECHNOLOGICAL SCHEMES OF PREPARATION OF ROCKS FOR EXCAVATION, SELECTIVE MINING OF INCLINED AND SLOPING COAL SEAMS

The description of rational technological schemes of preparation of mountains of various breeds by selective extraction in the extraction of sloping and sloping coal seams. On the cut «Bureya» selective extraction is carried out with the use of combined blasting of coal seams and enclosing rocks.

Keywords

Technological scheme, joint blasting, coal seam.

Issue number: 11
Year: 2016
ISBN:
UDK: 622.235
DOI:
Authors: Dobrovol’skiy A. I., Galim’yanov A. A., Shevkun E. B., Leshchinskiy A. V.

About authors: Dobrovol’skiy A.I., Candidate of Technical Sciences, Еxecutive Director, e-mail: DobrovolskiyAI@suek.ru, JSC «Urgalugol», p. Chegdomyn, Russia, Galim’yanov A.A., Mining Engineer, e-mail: Galimyanovaa@suek.ru, JSC «Urgalugol», p. Chegdomyn, Russia, Shevkun E.B., Doctor of Technical Sciences, Professor, e-mail: ev.shevkun@yandex.ru, Pacific National University, 680035, Khabarovsk, Russia, Leshchynskiy A.V., Doctor of Technical Sciences, Assistant Professor, Professor, e-mail: lesch@sdm.khstu.ru, JSC «Urgalugol», p. Chegdomyn, Russia, 2 Pacific National University, 680035, Khabarovsk, Russia.

REFERENCES: 1. Gornaya entsiklopediya. T. 4 (Mountain encyclopedia, vol. 4), Moscow, Sovetskaya entsiklopediya, 1989, pp. 517.
2. Artem’ev V. B., Dobrovol’skiy A. I., Galkin V. A. Ugol’. 2014, no 10, pp. 74–79.
3. NIIOGR. Tipovye tekhnologicheskie skhemy vedeniya gornykh rabot na ugol’nykh razrezakh (Niiogr. Typical technological scheme of mining operations in coal mines), Moscow, Nedra, 1982.
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