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Vol. 18 (2015 year), No. 2

Smirnov Yu. G., Orlov A. O.
System monitoring of concrete lining for the mining companies of Khibiny

The paper presents the research results on strength characteristics of monolith concrete and shotcrete supports with a non-destructive method, these characteristics reflect the operational state of the mine workings. The comparative assessment of the concrete strength under in-situ and laboratory conditions has been given. The geometrical parameters of the shotcrete support have been presented

(in Russian, стр.7, fig. 4, tables. 1, ref 5, Adobe PDF, Adobe PDF 0 Kb)