Determination of roof support parameters for overworking roadway during adjacent seams at extraction in the conditions of Western Donbas mines

Vivcharenko O.V¹,Ruskykh V.V², Sotskov V.O²

¹Ministry of coal industry of Ukraine, Kyiv, Ukraine

²National Mining University, Dnipropetrovsk, Ukraine

Min. miner. depos. 2015, 9(1):35-42

https://doi.org/10.15407/mining09.01.035

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      ABSTRACT

      The investigations results of the capital roadway state during working face overworking. The diagram of stress intensity, reflecting the most complete picture of the stress-strain state of the rock mass were obtained. Rational parameters of fastening systems for overworking roadway were designed.

      REFERENCES

V. Russkikh, Yu. Demchenko & S. Salli. (2013). New technical solutions during mining C5 coal seam under complex hydro-geological conditions of Western Donbass. Mining of mineral deposits. 257-260.
https://doi.org/10.1201/b16354-48

V. Sotskov & I. Saleev. (2013). Investigation of the rock massif stress strain state in conditions of the drainage drift overworking. Mining of mineral deposits. 197-201.

Sotskov & O. Gusev. (2014) Features of using numerical experiment to analyze the stability of development workings. Progressive technologies of coal, coalbed methane, and ores mining. 197-201.

Geomekhanika vzaimodeystviya ramnoy i ankernoy krepey v edinoy gruzonesushchey sisteme: monografiya / [Bondarenko V.I., Kovalevskaya I.A., Simanovich G.A. i dr.]. – D.: LizunovPres, 2010. – 174 s.