coal mines

Subject

Browse all works related to coal mines.

"36" Result

Preface XIMain directions in roof bolting technology development at DTEK minesO. Smirnov & V. PilyuginInfluence of the structure and properties of coal-bearing massif on bottom heavingV. Bondarenko, G. Symanovych, V. Chervatyuk & V. SnigurLoading mechanism of extraction mine wor…

Presenting new technologies in underground coal extraction, with special attention to mine galleries support and maintenance, load mechanism of ""massif-support system-safety system"" systems, analysis of face equipment for thin coal seams mining and substantiation of rational s…