Mining is the foremost source of minerals that all countries find essential for maintaining and improving their standards of living. Mined materials are needed to construct roads and hospitals, to build automobiles and houses, to make computers and satellites, to generate electricity, and to provide many other goods and services that consumers enjoy. The high tech industries and even the better known resource industries are all dependent, in some way, on the mining industry. But exploring, extraction and processing of minerals require big material and labour costs and there is a big number of acute problems to face, such as: environment and water pollution, worsening of mining-geological conditions, depletion of minerals that can be extracted only by conventional methods, rock pressure manifestation, big depths of the deposits and transportation of the minerals on the surface. In order to find modern solutions there is a big number of scientists and engineers all over the world dedicating their research to most current problems and inventions of innovative technologies and techniques in mining.
Some of the most important results of such research is presented in this book and covers the following topics: management of strain and stress state of the massif, underground coal gasification, substantiation of rational parameters of various types of support, ventilation in underground openings, design of mine workings and other vital questions.
Table of Contents:
Efficiency of water supply regulation principles
G. Pivnyak, A. Beshta & A. Balakhontsev
Substantiation of design and installation technology of tubular rock bolts by explosive method
V. Bondarenko & I. Kovalevs’ka & Y. Cherednychenko
Technology in life
Y. Romaschin & I. Saleev
Improvement of the methodology of managerial solutions substantiation in coal mining industry
A. Akmaev & I. Fesenko
Review of support systems and methods for prediction of gateroads deformation
S. Prusek
Natural and mining factors that define quality of black coal for heat power stations
P. Pilov
Influence of advance rate of high-output longwalls on methane abundance of mine workings
M. Illyashov
Strength calculations of block elements of room-and-pillar mining under permafrost conditions
V. Buzilo, T. Savelieva & V. Saveliev
Dependence of effectiveness of development of mining operations on processibility of coal seams deposits with thickness of 1.2 m
A. Kuz’menko, V. Ryabychev & V. Pochepov
Safe electric power transmission for explosive underground mines
A. Ivanov & I. Kirillov
Analysis of hydrogeodynamics in a mining region during exploitation till closure of coal mines
I. Sadovenko, D. Rudakov & O. Podvigina
Bifurcational model of rock bottom heaving in mine workings
A. Shashenko, A. Solodyankin & S. Gapeev
Numerical modeling used for designing of coal mine roadway support
T. Majcherczyk & Z. Niedbalski
Calculation substantiation of the yield lock model of the polygonal yieldable support with elongated props by means of experiment
I. Kovalevska, V. Fomychyov & A. Vyvcharenko
Design of mine workings network on the basis of their functional-structural description
V. Okalelov
Conditions for safe underground gasification of lignite in Poland
J. Kudelko & J. Nowak
Control and power supply of highly efficient mining plough systems
M. Lubryka & J. Lubryka
Possibility of production complex of sufficient gasses in Ukraine
V. Bondarenko, M. Tabachenko & J. Wachowicz
Researches of influence of depth of an in-seam working on displacement field of rocks in its vicinity
G. Symanovych, K. Ganushevych & V. Chervatyuk
Research of influence of support resistance of the stope in the immediate roof condition
V. Buzilo, V. Serdyuk & A. Yavorskiy
Improvement of mining methods with consolidating stowing of iron-ore deposits on big depths
A. Kuz’menko, A. Furman & V. Usatyy
New generation concrete – new approach in designing of underground structures
P. Czaja & J. Hydzik
Results of the 3-D simulation of the transversely isotopic rock mass stress state around a longwall
S. Vlasov & A. Sidelnikov
Effect of design of half-mask respirators on their key qualities
V. Golinko, S. Cheberiachko & Y. Cheberiachko
Modern rescue service as a factor providing a sense of staff security (on example of coal mining)
P. Hetmańczyk, K. Tausz & A. Krowiak
Analytical determination of parameters of material and thermal balance and physical parameters of a coal seam work-out on mine “Barbara”, Poland
V. Falshtyns’kyy, R. Dychkovsk’yy, K. Stanczyk & J. Swiadrowski
The research of stresses around the mine working relative to a coal seam in the models made of optical material
P. Ponomarenko
Formation of gas hydrates while mine methane extracting and possible methods of the problem solving
L. Shirin, Y. Korovyaka & V. Astakhov
Prediction of mining-induced seismic activity with the use of neural networks on displacement field of rocks in its vicinity
J. Kabiesz
The role of natural and technogenic components in failure of geomechanical stability of the territories which are in the influence zone of mining objects
V. Timoshuk, U. Demchenko & Y. Sherstuk
Technology of support of workings near to extraction chambers
M. Kononenko & O. Khomenko
Bolting for mining workings in clay rocks and ores
V. Nikonets, N. Stupnik & I. Horbatenko
The first Ukrainian corporative university
O. Khomenko & D. Rudakov
Influence of the shape of portal support of working junctions on its stress state
M. Rotkegel
Clean energy from hard coal
A. Krowiak
Features of selectivity process of borehole underground coal gasification
Y. Svetkina, V. Falshtyns’kyy & R. Dychkovs’kyy
Definition of rating loading of multilayer winding of rubber-rope cable
K. Zabolotny & Y. Panchenko
Design principles of the control systems considering diversity of automation objects
N. Stadnik & V. Tkachev
Increase of stability of development openings using combined mining system for flat coal seams at big depths
V. Medyanyk & J. Medyanyk
The concept of automation and monitoring of the production process in an underground mine
J. Kicki & A. Dyczko
Methods of calculation of pressing value of frame support’s props
A. Mamaykin, V. Lapko & L. Tokar
