The analysis of the stress-and-strain state in vicinity of mining excavations
About authors
- 1 — Natsional'nyi mineral'no-syr'evoi universitet «Gornyi»
- 2 — Natsional'nyi mineral'no-syr'evoi universitet «Gornyi»
Abstract
Estimation of the strain-and-stress state and displacement of the waterprotective layers in vicinity of mining excavations in conditions of SKRU-3 mine (Uralkali Group) is done. It is shown that loadings on pillars on layer Kr.II exceed 15-20 % loadings on layer AB.
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