- 1. Surveying support of realization of drillings and blasting and prognosis of watering of boring block on the career of ОАО "Poltavskyi HZK"
- (Mine surveying)
- Authors: Nikolaieva T.H., Tatarko Yu.V. The article is devoted perfection of providing of surveyor works and determination of optimum parameters of the blast-hole drillings ...
- Created on 17 December 2012
- 2. Research of the stress condition of massif around mine working with bolting at the drive working by blast-hole drilling
- (Mining)
- ... means of mining combine, it is easy to install another row of anchors in time because destruction of the roof rocks is minimal and work gives the necessary effect. But in case of blast-hole drilling, excavation ...
- Created on 16 November 2012