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Design of roadway support in coal mines
Šňupárek, Richard
Design of roadway support in coal mines is mostly based on simple united methods for designating of support loading and for design of support constructions. These methods are based in majority of cases on practical engineering processes with using of empirical knowledge from the area of interest (mine, deposit, stratigrafic unit). In cases with similar conditions it is possible to compare the methods of roadway support design. The contribution deals with comparison of design methods used in Ostrava Karviná coal basin and Ruhr coal basin in Germany.
Fulltext: content.csg - Download fulltextDOC
Plný tet: UGN_0383911 - Download fulltextDOC

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