Тип публикации: статья из журнала

Год издания: 2017

Идентификатор DOI: 10.1134/S1062739117022080

Ключевые слова: Blasting, distributed charges, stress waves, fracturing zone

Аннотация: Formulas and schemes are presented to determine lengths of charges and their inert gaps. The calculations are based on the theory of superposition of seismic blasting waves in a rock mass. The proposed procedure enables calculating parameters of distributed charges under any ground and geotechnical blasting conditions ensuring highПоказать полностью-grade fragmentation, elimination of flyrock and reduction in drilling operations.

Журнал: JOURNAL OF MINING SCIENCE

Выпуск журнала: Vol. 53, Is. 2

Номера страниц: 253-258

ISSN журнала: 10627391

Место издания: NEW YORK

Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER

• Andrievsky A.P. (Russian Acad Sci, Siberian Branch, Inst Chem & Chem Technol, Ul Akademgorodok 50,Bld 24, Krasnoyarsk 660041, Russia)
• Akhpashev B.A. (Siberian Fed Univ, Pr Krasnoyarskii Rabochii 95, Krasnoyarsk 660025, Russia)

• Web of Science Core Collection
• РИНЦ (eLIBRARY.RU)