Coal Science ＆ Technology Magazine Articles

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1Experimental Research on Bolt-Mesh Support of Actual Mining Roadway in Very Thick Coal Seam1-3

2Applied Research on Surface Monitoring System for Production in Zhangxiaolou Colliery4-5

3Evaluation of Top Coal Caving Feature of Fully Mechanized Caving Face in Longgu Colliery6-9

4Regularity of Rock Pressure behavior and Maintaining Technique for Mining across over Dip Heading9-12

5Evaluation of Uncertainty Degree of Error Measurement of Dial Voltage Indication Value12-14

6Practice of Earthwork Excavation of Deep Basic Pit in Huamei Building Hotel17-18

7Closed-Loop Adjusting Device of Practical Adjustable Brake19-20

8Construction Technique of Bolting for Supporting Top Coal in Roadway20-21

9Application of Cascade Adjustable-Speed Technique to Air Exhauster in Linhuan Colliery24-25

10Key Point for Making an Assistant Running Arrangement in Dip Switch25-26

11The Cause of the Fault and Upswing of the SYS Self-Cleaning Vibrating Screen30-32

12Application of Sandstone Pile for Extruding Soil in Foundation Treatment of Daihe Coal Processing Plant33-35

13Technology of Rapidly Repairing Bearing Chuck Hole35-36

14Usage of MDZD Multifunctional Experimental Device in Colliery37-39

15Application of external prestressing technologies in consolidation and renovation of buildings39-41

16Bolting Technology of Deep Compound Roof in Starting Cut with Great Profile43-44

17Countermeasures and Firing Condition of Working Face Supported by Slope Yieldable Shield Support48-50

18Strengthening Design for Changing Management and Controlling Coal Construction Cost53-54

19Strengthening Management of Intelligent Property Right and Raising Core Competitive Force of Enterprise55-56

20Scientific Management of Investment of Construction Projects57-59