Coal Science ＆ Technology Magazine Articles

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1Application of Deep Borehole Blasting in Coal Seams with High Outburst and Lower Permeability1-3

2Reinforcement Mat,Bolting and Shotcrete Support in Application to Soft-Rock Roadway with High Stress3-4

3Research on Development Height of Water Flowing Fracturded Zone5-6

4Discussion on Leaving Design of Water Barrier of Subsided Column7-8

5Lectotype of Bearing Structure under Silo and in Silo Bottom Made by Reinforced Concrete9-11

6Main Influencing Factors on Starting Rate of Shearer12-13

7Benefit Analysis of Backfilling and Removal of Collapsional Subsidence Areas in Zhangshuanglou Coal Mine13-14

8Ways for Lowering Loss of Fully Mechanized Mining Equipment and Its Parts16-17

9Practice of High-Production and High-Efficiency Using SuperiorQuality Orthodox Face in Jiahe Coal Mine20-21

10Commentary in Corrosion Protection of Steel Headframe of Colliery26-27

11Practice of Fully Mechanized Caving Mining in Lower High Coal Seam30-31

12Some Improvements of Manufacturing Technology of Hydraulic Cylinder with Big Cylinder Diameter32-32,36

13Complex Water Prevention Techniques in Safety Mining Operation on No. 6 Coal Seam of Zhuzhuang Coal Mine33-35

14Experiences of Rapid Removal of Support in Process of Advancing of Fully Mechanized Caving Face35-36

15Rapidly Reinforcement Method of Coal Storage Shaft39-40

16Application of CST Soft Starting Device in Heavy Band Conveyor42-43

17Calculation and Solution of Complex Ventilation Network Using Database Principle46-48

18Application of Analytical Method of Quantity-Cost-Benefit in Coal Production and Management Decision50-51

19On Connotation of Coal Enterprises Combined with WTO52-53

20On Competitive Strategy of Enterprises59-60