Organization of selective excavation of thick potash seams at chamber system of development
About authors
- 1 — G.V. Plekhanov Saint Petersburg Mining Institute
- 2 — G.V. Plekhanov Saint Petersburg Mining Institute
- 3 — G.V. Plekhanov Saint Petersburg Mining Institute
- 4 — G.V. Plekhanov Saint Petersburg Mining Institute
Abstract
The paper provides information on the distinctive features of the geological structure of the Starobinsky deposit's formations and the current mining methods used at Levels II and III. Two methods of selective potash mining using the "loading-unloading-dumping" technology are proposed. The economic effect at realization of recommended schemes is calculated.
Similar articles
Computational experiment modeling the joint action of mountain pressure, longitudinal and transverse seismic waves of mountain shock on mine workings
2007 V. V. Karpenko, A. V. Karpenko
Influence of engineering, geological and geo-ecological conditions on deformation and corrosion processes in transportation tunnels in St. Petersburg
2007 O. Yu. Aleksandrova, A. V. Shidlovskaya
Features of the assessment of the impact of mining and industrial enterprises on water ecosystems
2007 D. S. Petrov, M. Yu. Ionova