- 1. Displacement of undermining rock mass above the moving longwall
- (Mining)
- ... the main roadway in the conditions of flat coal seams development in Western Donbas. Methodology.The underground observation station is laid to establish the nature of the spatial displacement of ...
- Created on 16 March 2017
- 2. SURFACE SUBSIDENCE BY REPEATED UNDERMINING AND HIGH SPEEDS OF COAL FACE ADVANCE
- (Mining)
- A.S. Kuchin, S.F. Leonov, Ye.V. Stelmashchuk, A.P. Shvets, L.A. Kovalevich The results of surface subsidence monitoring at the observation station which is established above 124th lava of Blagodatnaya ...
- Created on 01 October 2014
- 3. Horisontal displacement of earth surface above the moving coalface
- (Mining)
- Authors: A.S. Kuchin, Candidate of Science (Tech.), Mining Surveying Department, doctorate, Higher education institution “National Mining University”, Dnipropetrovsk, Ukraine Annotation: ...
- Created on 22 November 2012
- 4. Formation of the horizontal displacement during the lava withdrawal from floating furnace
- (Mining)
- Authors: A.S. Kuchin, Candidate of Technical Sciences, State Higher Educational Institution «National Mining University», Doctorate of the Department of Mining Surveying, Dnipropetrovsk, Ukraine ...
- Created on 21 November 2012
- 5. Analysis of maximum values of vertical and horizontal displacement of earth surface
- (Mining)
- ... Western Donbass. Methodology. Mining-and-geological conditions of undermined observation stations were different: the depth of the extraction was 100–550 meters, thickness of extracted seams was ...
- Created on 15 November 2012
- 6. Position of characteristic points of the dynamic semi trough during undermining in the conditions of fall of water table
- (Mining)
- ... held at observation stations which had been placed in the main section of semi trough before mining face and after undermining had appeared in the flat bottom of semi trough. Position of points with the ...
- Created on 15 November 2012