Mine Safety and Efficient Exploitation Facing Challenges of the 21st Century

International Mining Forum 2010

Liu Zegong, Jerzy Kicki, Hua Xinzhu, Yuan Shujie, Dai Guanglong, Eugeniusz J. Sobczyk

• Publisher: CRC Press
• Year: 2010
• Topic: Biological Sciences
• eBook ISBN:
  9781040198001
• Subtopic: Civil Engineering
• Index: Biological Sciences

The International Mining Forum is a meeting of scientists and professionals for exchanging new ideas and experiences, evaluate previously implemented solutions, and discuss fresh ideas that might change the mining industry's image. In recent years theory and technology in mine safety and efficient exploitation has made considerable progress in Chin

Table of contents

• Cover
• Half title
• Title Page
• Copyright Page
• Table of Contents
• Preface
• Organization
• Fire extinguishing mechanism and application research of nitrogen injection displacement
• Study on characteristics and control technology of mining induced stress shell in thick coal seam
• Thermal hazard in Chinese coal mines and measures of its control
• Research on surrounding rock control techniques of the second gob-side entry retaining for Y-type ventilation
• Numerical modeling of outbursts of coal and gas with a coupled simulator
• The influence of sealing abandoned areas on climatic conditions in the room and pillar extraction method in copper mining
• Proecological technology utilization of methane from mines
• Numerical simulation of airflow in blind headings ventilated with freestanding fans
• Mining in Poland - history and future
• The influence of natural hazards on occupational safety in Polish collieries
• Three-dimensional numerical simulation of spontaneous combustion in goaf of fully mechanized top-coal caving longwall
• The stability of soft rock roadway supporting and the analysis of fractal feature of surrounding rock crack
• Study on pre-splitting blasting for gas drainage rate improvement in heading excavation
• Analysis of the economic strength index model based on wet fiber reinforced shotcrete
• Energy mechanism of sulphide dust explosion in sublevel mining drawing outlet for high sulphur metal ore mine
• Influence of pore structure on low temperature oxidation of coal
• Research on overburden strata deformation and protective effect with far-distance lower protective layer
• Control technology of structure coupling and engineering application to inclined-shaft under abundant-water conditions
• Construction technology of the inclined shaft through thick wind-blown sand seam
• Forecast of rock burst intensity based on one-against-one SVM classification methods
• Force analysis of the material handled by belt conveyor at loading point and in accelerated area
• Research on moisture emendation formula for coalbed gas content by indirect methods
• Selection of reasonable level of floor roadway in deep mines
• MC simulation research on adsorption and desorption of methane in coal seam
• Research on coal mine gas sensor systems based on two-wavelength
• Numerical simulation analysis of coal-gas outburst during excavation in coal seams
• Application of multi-step sectional sealing technology in gas pressure measurement in coal seam by a downward borehole
• Deduction analysis on development characteristics of mining induced stress shell and mining induced fracture in deep longwall mining
• Study on geothermal temperature distribution characteristics and it’s affecting factors in an Huainan Mining Area
• Experimental studies on oxidation pattern of coal by TG-DSC-GC technology
• Research on gas sensor fault diagnosis based on wavelet analysis and VLBP neural network
• Technology of interactive collecting and processing mine ventilation network information
• Design of coal pillar with roadway driving along goaf in fully mechanized top-coal caving face
• Roadside supporting design for gob-side entry retaining and engineering practice
• Research on a new structure of bolt-end based on broken mechanism of FRP bolt
• Research on deformation and failure laws of aquifuge of coal seam floor during pressurized working
• Experimental study on strength development law of filling body in gob-side entry retaining
• Wet shotcreting dual-mode design and dynamic zoning support mechanism and technology for deep shaft
• Experimental study on the influence of effective confining pressure on liquid permeability in coal seam
• Deformation properties and control models of surrounding rock in deep mines with complicated geological conditions
• Analysis of the dynamic stability of hard and thick strata of overlying multilayer spatial structures in deep coal mines and its application
• Study on dust collection and removal systems in heading face based on air curtain technology
• Study on coal samples’ acoustic emission law in triaxial unloading compression with confining pressure
• Study on pre-evaluation model of support effect on mining roadways based on CBR
• Future perspectives of the coal mining sector in Poland
• Injectory firming of a rock mass in the area of rebuilding an excavation as a way to prevent rocks from falling and from the results of these fallings
• Technologies used to reinforce preparatory headings before longwall exploitation front in conditions of Polish hard coal mines
• Comparison of methods used in Poland for the evaluation of dewatering wells
• Mechanised sublevel caving systems for winning thick and steep hard coal beds
• Exploitation of thin hard coal beds in Poland - strategic decisions at the threshold of the 21st century