- 1. Research of influence of borehole length when use a drill and fire system of driving on behavior of gas-dynamic processes in the coalface of working
- (Mining)
- Authors: Krukovska V.V., Krukovskyi O.P., Vynohradov Yu.O. Numerical modeling of process of coal and methane outburst in a working face of single opening, what is driving ...
- Created on 21 December 2012
- 2. Horisontal displacement of earth surface above the moving coalface
- (Mining)
- ... The results of analysis of Earth surface points' displacement trajectories above a moving coalface are described in the article. The numeral quantities of horizontal and vertical residual displacement ...
- Created on 22 November 2012
- 3. Rock massif state in zones with increased strata pressure
- (Mining)
- ... by the coalface working from the side of rock mass and during transition of longwall face from the unloaded area in the area of with increased strata pressure is considered. The reasons of technogenic ...
- Created on 22 November 2012
- 4. Formation of the horizontal displacement during the lava withdrawal from floating furnace
- (Mining)
- ... Annotation: The results of the analysis of displacement and horizontal deformations above the moving coalface are presented. The size of mined-out space with compression reaching maximum is determined. ...
- Created on 21 November 2012
- 5. Analysis of maximum values of vertical and horizontal displacement of earth surface
- (Mining)
- ... the moving coalface”, Naukovyi visnyk Natsionalnoho hirnychoho universytetu, no.3, pp. 26–30. 3. Гавриленко Ю.М. Особливості застосування методу скінченних елементів для моделювання процесів зрушення ...
- Created on 15 November 2012