Safety in Coal Mines Articles

Articles>Articles Overview

1High-level Common Winning Roof Management under the Compound Roof1-2

2Preliminary Discussion on Practice of Sublevel Caving Technology by Using Common Hydraulic Support to Do Blast-winning3-5

3Underground Isolated Point Can Be Used as Controlling Point for Testing9-11,21

4Roof Controlling for Fully-mechanized Caving Face12-13,56

5Carrying-out Quick and Safe Excavation in Fully-mechanized Open-off Cutting Roadway14-15

6Application of Sublevel Caving Technology by Using Common Hydraulic Support in Thick Seam of No.1 Coal Mine16-17

7Preliminary Analysis for Bolt Supporting and Efficiency in Baijigou Coal Mine18-19

8Sublevel Caving Face of Using Common Hydraulic Support Past Upper Old Roadway20-21

9Preliminary Analysis for Bolting and Shotcreting in Mining-induced Roadway22-23

10Methane Drainage Quality Standard in Baijigou Coal Mine of Taixi Group27-29

11Fire-fighting and Extinguishing Measures Taken by Yangchi District of Dafeng Coal Mine29-31

12Evaluation on Coal Seam Gas Geology and Resource in Baijigou Mine Field32-33

13Application of Multi-function Air Cleaning Oil Frog Unit to Jigs36-37

14Using Directional Controlled Blasting to Remove Chimneys43-44

15Dynamic Balance Controlling for Continuous Heat Supplying45-46

16Discussion on the Development Trend of Recovery Processing Industry in Taixi Group Company48-50

17Preliminary Discussion on How to Carry out Environmental-protection under the New Condition52-53

18Preliminary Analysis for Technological Transformation of Taixi Washery54-56