Damping plate parts test of the moving cover
About authors
- 1 — Mining Institute FED RAS
- 2 — Mining Institute FED RAS
Abstract
At the 1st International Scientific Conference on Physical Problems of Rock Fracture we presented the results of scientific and technological substantiation of progressive technology of open-pit mining based on a fundamentally new approach to drilling and blasting operations: rock fracturing is carried out by layer-by-layer (from top to bottom) blasting of horizontal borehole charges of reduced diameter (with preliminary slotting along the contour of the blasted volume) under a mobile shelter in the form of a shield with damping elements.
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Electro-pulse method of rock fracturing and drilling wells
2001 D. V. Zhgun, V. F. Vazhov, M. Yu. Zhurkov
Development of sealing and lubrication systems for bearings of high-speed roller bits
2001 Yu. G. Matveev, A. N. Popov, R. A. Ismakov, O. G. Blinkov, A. I. Moguchev, Yu. I. Samokhodov
Theoretical basis of an express method of explosive fracture assessment based on seismic signal parameters
2001 S. V. Lukichev