Mining of mineral deposits /
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 ""M...
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| Format: | eBook |
| Language: | English |
| Language Notes: | English. |
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Hoboken :
Taylor and Francis,
2013.
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| Online Access: | Connect to the full text of this electronic book |
Table of Contents:
- Front Cover; Table of contents; Preface; New-generation technique and technology for leakage tests; Optimal parameters of wall bolts computation in the united bearing system of extraction workings frame-bolt support; Pillars sizing at magnetite quartzites room-work; The calculation scheme of mathematical modeling of displacement process of a terrestrial surface by working out of coal layers; Changes of overburden stresses in time and their manifestations in seismic wave indices; Specifics of percarbonic rock mass displacement in longwalls end areas and extraction workings
- Operations under combined method of mining graphite depositPlasma reactor for thermochemical preparation of coal-air mixture before its burning in the furnaces; The influence of fine particles of binding materials on the strength properties of hardening backfill; Magnetite quartzite mining is the future of Kryvyi Rig iron ore basin; Microalloyed steels for mining supports; Induction heating in electrotechnology of machine parts dismantling; Studies of stationary supporting zone sizes varied in the course of mining operations in deep horizons
- Influence mechanism of rock mass structure forming a stress on a face supportProspects for the bioindication methods implementation in the environmental management system of industrial enterprises; Hydrogeodynamics of the contact surface "lining-saturated rocks" in opening mine working; Conditions for minerals extraction from underground mines in the border areas against the seismic and rockburst hazards; Formation principles of the scientific system of ecological management at the industrial enterprises; Fundamentals of highly loaded coal-water slurries
- Genetic classification of gas hydrates deposits types by geologic-structural criteriaThe recourse-saving compositions of backfilling mixtures based on slag waste products; Justification of the gasification channel length in underground gas generator; Assessment of auger mining application in Polish hard coal deep mines; The enhancement of hydrocarbon recovery from depleted gas and gas-condensate fields; Study of rock geomechanical processes while mining two-level interchamber pillars; Heat pumps for mine water waste heat recovery
- Research of stress-strain state of cracked coal-containing massif near-the-working area using finite elements techniqueThe results of instrumental observations on rock pressure in order to substantiate complete excavation of coal reserves; The study of ecological state of waste disposal areas of energy and mining companies; The main technical solutions in rational excavation of minerals in open-pit mining; Method of calculation of the minimum pressure of hydro breaking of the coal layer; Main directions and objectives of diversification processes in coal regions of Donbass