Comparative analysis of blasting operations carried out at construction material quarries in Finland and Russia

V. N. Kovalevskii; A. N. Kholodilov

Vol 171

Pages:

192-194

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RUS

Research article

Blasting, explosives and means of mechanization of their application

Comparative analysis of blasting operations carried out at construction material quarries in Finland and Russia

Authors:

V. N. Kovalevskii¹

A. N. Kholodilov²

About authors

1 — G.V. Plekhanov Saint Petersburg Mining Institute
2 — G.V. Plekhanov Saint Petersburg Mining Institute

Date submitted:

2006-09-24

Date accepted:

2006-11-07

Date published:

2007-09-11

Abstract

The experience of drilling and blasting operations at limestone quarries in Finland is described. The comparative characterization of drilling and blasting parameters, adopted for similar conditions in Russia and Finland, is carried out. The problems inherent in explosive mining of construction materials in Russian quarries are defined. The directions for improving the parameters of drilling and blasting operations are outlined, which will improve the quality of blasting preparation.

Ковалевский В.Н., Холодилов А.Н. Сравнительный анализ взрывных работ, проводимых на карьерах строительных материалов в Финляндии и России // Записки Горного института. 2007. Т. 171. С. 192-194.

Kovalevskii V.N., Kholodilov A.N. Comparative analysis of blasting operations carried out at construction material quarries in Finland and Russia // Journal of Mining Institute. 2007. Vol. 171. p. 192-194.

References

Макарьев В.П. Методика выбора диаметра скважин по минимуму себестоимости горной массы // Труды института «Гипроникель». 1975. Вып. № 61. С.34-38.
Оксанич И.Ф. Закономерности дробления горных пород взрывом и прогнозирование гранулометрического состава / И.Ф.Оксанич, П.С.Миронов. М.: Недра, 1982. 166 с.

Comparative analysis of blasting operations carried out at construction material quarries in Finland and Russia

Abstract

References

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