International Mining Forum: new technologies in underground mining safety in mines: proceedings of the Fifth International Mining Forum 2004, February 24-29, 2004, Cracow-Szczyrk-Wieliczka, Poland

Half-Title......Page 2
Title......Page 4
Copyright......Page 5
Table of Contents......Page 6
Application of IntelliMine® for Underground Mine Management......Page 14
Development Trends in Mine Hoisting and Drainage......Page 26
Technology of Underground Coal Mining in the U.S.A.-State of the Art......Page 36
Prospects of Development of Highly Productive Coal Extraction Technologies......Page 49
The Effectiveness of Support of Weak Rock with TA2 Tubular Anchors......Page 59
Equipment Selection for Mechanized Mining as a Function of Physical, Mechanical and Deformation Properties of Rock......Page 64
The Influence of Physical Parameters on Mechanizability of Longwall Mining of Coal......Page 76
A Fuel-Energy System Based on Mining Preparation and Underground Burning of Coal Layers......Page 84
Exploitation of Technologically Generated Methane Deposits by Means of Surface Wells......Page 92
Methane as a Source of Energy in an Air-Conditioning System in “Pniowek” Coal Mine......Page 106
New Technologies of Coal Bed Methane Preliminary Recovery......Page 125
Geomechanical Problems in Simultaneous Exploitation Both Open Pit and Underground at Minera Michilla, II Region Antofagsta-......Page 133
Underground Geotechnology of Polymetallic Ores (Based on the Example of North Caucasian Region Deposits)......Page 150
Technological Advances in Underground Mining of a Stratified Copper Deposit in Poland......Page 164
Possibility of Employing Mechanical Extraction in Thin Copper-Ore Deposit Conditions......Page 181
Experience and Practical Aspects of Utilizing a Shrinkage Method of Extraction at “Kazimierz-Juliusz” Coal Mine in Sosnowiec......Page 191
Application of the SF6 Tracer Gas in Identifying Mine Air Flows through Identifying Mine Air Flows through......Page 205
Risk of Coal Dust Explosion and its Elimination......Page 216
Methane Control in Coal Mining Safety System......Page 228
Rock Bursts—Preventive Measures Undertaken in the Polish Mines......Page 236
Technical and Economic Possibilities for Permanent Limitation of Water Inflow to Mine Workings......Page 255
The Attempt to Apply Radar Interferometry InSAR in the Monitoring of the Impact of theOre Deposit Exploitation in LGOM (Lubin......Page 270
The Control of Mining Damage in China......Page 282
Limiting Inflow of Water to Operating Shafts by Application of Permanent Hydro-Insulating Screens......Page 289
Problems and Prospects of Development of the Coal Mining Enterprises in the Donetsk Region......Page 299
Organizational—Economic Models of Investment Activity at the State-Owned Coal Mining Enterprises of Ukraine......Page 304