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Information × Registration Number 0219U005455, 0117U004483 , R & D reports Title Examination of materials on the evaluation of the expediency of applying preliminary moistening of coal in the massif in the mining-geological and mining-technical conditions for cleaning works in underground workings of the "Dobropolskoe" truck. Preparation of conclusion. popup.stage_title Head Vasiliev Leonid Michailovich, Registration Date 21-11-2019 Organization Institute of Geotechnical mechanics of NAS of Ukraine popup.description2 The object of study - the coal seam and the surrounding rocks; Purpose - to determine the effect of water on the stability of surrounding rocks; methods of research - analysis of the geological characteristics and the results in the discharge of lava counterparts; the result of research - a conclusion about the negative impact on the stability of the injection water surrounding rocks and increase the danger of conducting clearing works. Product Description popup.authors Васильєв Л. М. Усов О.О. popup.nrat_date 2020-04-02 Close