1st Edition

Mining of Mineral Deposits

382 Pages

by CRC Press

382 Pages

by CRC Press

382 Pages

by CRC Press

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Description

In the last decades coal production capacity has increased rapidly and its quality, power and the reliability of equipment has steadily improved. Moreover, stability of production processes can be controlled better. In connection with that, unification of scientific schools focusing on "Mining of deposits" is an integral trend from the viewpoint of technical and... Read more

Sections:
1. Mining of Coal: hydro breaking of coal, rock mass displacement in longwalls, technical solutions during mining coal seams under complex hydro-geological conditions, rock pressure in order to substantiate complete excavation of coal reserves, geometrical characteristics of rail way and point switches of underground transport
2. Mining of Ores: mining graphite deposit, backfilling mixtures based on slag waste products, raw material resources of underground krivbass due to the development of magnetite quartzite, resource-saving technologies of rich iron ore excavation;
3. Geomechanical Processes: rock mass structure and face support, stress-strain state of cracked coal-containing massif, roof bolts applications, geomechanical processes when mining interchamber pillars with height of two levels, bolt support applications in weakly metamorphosed rocks;
4. Labor Protection and Ventilation: stability of workings on ventilation, ecological management at industrial enterprises;
5. Borehole Extraction of Minerals: length of the gasification channel in underground gas generator, genetic classification of gas hydrates deposits types by geologic-structural criteria.