- 1. Stability analysis of two-level anchor support installed in the weakly metamorphosed rocks
- (Mining)
- ... and qualitative indices of the impact of rope anchors on the change in the stress intensity of resin-grouted roof bolts were defined. The basic area of reducing the stress intensity is directly adjacent ...
- Created on 21 May 2017
- 2. Technology of two-level supporting working contours
- (Mining)
- ... rope anchors hardening a roof of workings supported with steel-polymeric anchors which will exclude the roof collapse cases in zones of the increased mining pressure. Methodology.Solving problems ...
- Created on 16 March 2017