Development of devices in the modernized technology of drilling and blasting operations for joint mining of ore and ornamental granite in the contours of a common pit
Authors:
About authors
- VNIPIpromtechnologii
Abstract
Improvement of efficiency of mining production is directly connected with increase of a degree of use of extracted from a subsoil both the basic and jointly developed or by-product minerals. Application of mass explosions at open-cast mining causes the necessity to protect the sites of jointly developed or nearby deposits from harmful seismic-explosive effects.
Similar articles
Expert method of reducing uncertainty in seismic safety calculations of blasting operations
2001 V. A. Belin, D. K. Potresov, N. I. Bukhanova
Specifics of drilling flowing wells in intervals of unstable formations
2001 N. I. Nikolaev, E. Yu. Tsygelnyuk, N. S. Konokotov, N. A. Shatov