Safety in Coal Mines Articles

Articles>Articles Overview

1Circular of Strengthening Safety Works for Stated-owned Local Coal Mine1-2

2Circular on Strengthening Supervisory Works of Coal Mine Safety Supervisory and Controlling System2-3

3Coal Mine Safety Supervisory Works Must Be Carried out According to Law4-5

4Preliminary Discussion on How to Adapt to New Safety Supervisory System for Coal Mine Enterprises6-7

5Mechanism of Pumping Inert Gas into Mine Fire Area for Inhibition of Methane Explosion8-11

6Practice of Using Deep-hole Presplitting Blasting Technology to Drainage Methane from Extremely- thick Coal Seam with Low Permeability12-14

7Application of Regression Analysis to Predict Methane Emission Rate in District without Being mined15-16

8Application of Double Tracing Technology to Test Air Leakage Distribution in Goaf of Fully-mechanized Caving Face17-19

9Using Balanced Ventilation to Prevent Spontaneous Combustion in Fully-mechanized Caving Goaf20-21

10Analysis for the Adaptability of Bolt Supporting25-26

11Research of Coal Seam Floor,S Mining Fracture Feature29-32

12Flood Forming Reasons and Controlling Technology for No.3222 Coal Face33-35

13Controlling of Flooding Accidents in Cheji Coal Mine35-37

14Application of KSDK Portable Switch to Underground Coal Mines38-39

15Reasons and Countermeasures for Reducing Life Time of Head Lamp40-41

16A Kind of Automatic Discharging Rope Winch44-45

17Discussion on Features of Safety Education of Mine Rescue Brigade46-47

18Practice of Safety System Engineering in Stated-invested Xinji Company53-55