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Introduction
1 New technologies of mine exploitation in China
1£®1 Top coal caving mining technology in extremely large-scale mines
1£®1£®1 Geological production conditions of the Tashan Coal Mine
1£®1£®2 Coal mining techniques
1£®1£®3 Equipment configuration
1£®1£®4 Roof management
1£®1£®5 Ground pressure observation
1£®1£®6 The high production and high efficiency mode of Tashan Coal Mine
1£®2 Large mining height technology in thick coal seams
1£®2£®1 Geological production conditions of the Shangwan Coal Mine
1£®2£®2 Optimisation of the production system in Panel 4# in coal seam 12#
1£®2£®3 Typical example of the set of fully mechanised working face equipment for large mining height £¨8£®8m£©
1£®2£®4 Innovative outcomes
1£®3 The fully mechanised coal exploiting technology in thin coal seams
1£®3£®1 Geological production condition of the Laoshidan Coal Mine
1£®3£®2 Technical design and equipment selection of the fully mechanised mining in the thin coal seam
1£®3£®3 Reinforcement technology of the horizontal roadway in the thin coal seam
1£®3£®4 Ground pressure observation
1£®4 Mining and safety technologies of the coal seams with extremely adjacent distance
1£®4£®1 Geological production conditions of the Wuhushan Coal Mine
1£®4£®2 Determination and its controlling of the proper position of the mining roadways and the open-off cut
1£®4£®3 Designing selection of the fully mechanised equipment
1£®4£®4 Ground pressure observation and gas safety management in exploiting of the extremely adjacent coal seams

2 New mining technologies in the coal industry in overseas countries
2£®1 Advances in mining and safety technologies in USA
2£®1£®1 Safety technological developments
2£®1£®2 Mine safety legislative developments & safety organizations in the U£®S£®
2£®2 Borehole mining
2£®2£®1 How BHM works
2£®2£®2 Current BHM applications
2£®2£®3 New BHM applications
2£®2£®4 When to useBHM
2£®3 The mining technology in open-pit mining
2£®3£®1 Classification of the open-pit mining methods
2£®3£®2 Technical procedures in the open-pit mining method
2£®3£®3 New technologies and new equipment in overseas open-pit mining
2£®3£®4 Development tendency of the open-pit coal mining

3 Research progress on the ground pressure in the longwall face and its controlling technology
3£®1 Forecasting and the research progress of the mine roof disasters
3£®1£®1 Mine roof disaster state and the rock mass environment
3£®1£®2 Classification of the leaded disaster and the forecasting theory of the mine roof disasters
3£®1£®3 Index system and principle of the mine roof disaster forecasting
3£®1£®4 Demonstration engineering of the project application
3£®2 Study of the ground pressure law and the support rationalisation of the extremely large-scale fully mechanised top coal caving working face
3£®2£®1 Geological production condition of the Anjialing underground coal mine 2#
3£®2£®2 Measuring of the floor pressure ratio and the adaptability of the hydraulic support basement
3£®2£®3 Relationship between the type of the fully mechanised top coal caving hydraulic support and the supporting performance and the rationality of the hydraulic support type
3£®2£®4 Design of main parameters of the fully mechanised caving shield hydraulic supports with two columns to support the roof
3£®3 Controlling of the hydraulic support-surrounding rock mass in the fully mechanised top coal caving working face with large dip angle under the complicated condition
3£®3£®1 Engineering profile of the fully mechanised caving working face with large dip angle under the complicated condition
3£®3£®2 The hydraulic support collapsing accident with large dip angle and its controlling parameters
3£®3£®3 Leakage malfunction detecting technology of the hydraulic supports
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4 Research progress on the ground pressure around the roadway and its controlling technology
5 The challenging problems of deep mining and dynamic pressure study
6 Scientific exploiting system of the coal industry
7 The core technology in exploiting the mining resources in new zones
References