Justification and selection of parameters of the device for destruction of oversized mines in underground conditions of De Beers mines
Authors:
About authors
- Student G.V. Plekhanov Saint Petersburg State Mining Institute
Abstract
The article is devoted to the necessity of expansion of non-blasting methods’ utilization for breaking the kimberlitic oversize in underground conditions of De Beers’ mines. The advantages of hydraulic hammers as executive device of mobile rock breaker are shown. The optimal ratio between weights of hammer piston and operating tool is chosen and substantiated.
Область исследования:
(Archived) Geotechnical engineering, powerengineering and automation
Funding:
None
Similar articles
Use of Foreign companies' experience for formation of investment program for implementation of diversification strategy of regional gas company
2009 N. P. Galayda
On the interrelation of water repellent properties and reactivity during oxidation of nanostructured metals based on steel and aluminum
2009 L. A. Zhurenkova, I. V. Pleskunov, T. M. Magomedov, A. G. Syrkov, V. V. Taraban
Comparative analysis of mill calculation methods and selection of their optimal ratio
2009 A. V. Alikin