Opencast Mining Technology Articles

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1Establishing the New and First-class Base Source of Energy by Grasping the Opportunity and Blazing New Trials for Development4-6

2Appliation of the Compact Wheel-bucket Continuous Technology to Heidaigou Open-pit Ca1 Mine6-8

3Determinating the Working-Line Length of the Dragline Shovel-truck Combined Techmology9,11

4Probing into the Shovelling-in Technology Using Draglines in Heidaigou Open-pit Coal Mine10-11

5Probing into the Disposing Mode of the Northern Earth-disposal site of Heidaigzou Open-pit Coal Mine12-14

6Optimiaztion of the Western Earth-disposal Site Boundray and Earth-disposal Procedure in Heidaigou Openn-pit Coa Mine15-15

7Calculating the Comprehensively Transporting Distance of Mining/Stripping Projects16,18

8Mine Roadway Construction and Management in Heidaigou Open-pit Coal Mine17-18

9Analysis of Blasting Diffculties and Ways for a Solution19,21

10An Application Analysis of Blasting in Heidaigou Open-pit Coal Mine20-21

11Once Only Point-to-Point Measurement of the Total Station Instrument in Project Earth-filling Work22-23

12Probing into Coal-distribution Management for Heidaigou Opencast24,27

13Reasonably Handling Bin-distnbution for Improving the Train-loading Quality of Preperation Plants25-27

14Dynamic Resolving of the Relation between Zhunger Coal Ash Content and Heat Productivity28,30

15Application of Electric Brush Coating Technology to Overhaul of Mine Machinery29-30

16Analysis and Prevention of Luoci Type Blower Common Machinery Faults31,34

17Probing into Improvement of the Service of Mine self-dumping Trurk Motors32-34

18Initial Application of Oil Monitoring Technology to Heidaigou Opencast and Proects for Its Development35,37

19Superficial View on Application and Maintenance of Opencast Equipment's Air-conditioners36-37

20Ways for Handling the Lowering of Asynchronous Moter's Insulation Resistance38-39