Coal Engineering Articles

Articles>Articles Overview

1Multifunctional grouting and gel infusion system for preventing and extinguishing coal seam spontaneous combustion and its application4-6

2Analysis of the strike lengths of No.14 and No.15 working districts in Tucheng mine7-8

3ABB mine hoist system adopted at Tunliu mine in Lu'an9-12

4Introduction of the coal dock design for Luwa coal mine13-14

5Discussion about the household metering method referring to the floor radiant heating system using tepid water15-16

6Hole-drilling statistical approach to be adopted for predetermination of the raw coal quality16-17

7Automatic blending system to be adopted in coal preparation plant18-19

8Application scope of the formulas for calculating the internal forces in the simply supported crane beam20-22

9Experience in the aseismatic reinforcement design for the office building of brick masonry structure22-24

10Analysis of the energy consumption for operating the central heating boiler house25-26

11Design of the house for the direct-combusted lithium-bromide air conditioner27-29

12Analysis of the method for constructing the cross-measures roadways of the pillar extraction face30-31

13Telescopic long bolts to be applied for supporting the largely deformed underground roadway32-33

14Development trend of the rock-bolting technology in Lingwu mining area34-36

15Analysis and handle some question and hitch in the mining coal face of hydraulic powered shield supports37-40

16Experience in the trial mining operation for the ‘threesofts” seams in the complex geological conditions under nappe40-42

17Home-position axial compression method to be used for measuring the masonry strength43-45

18Major approaches for realizing safety in production at small coal mines45-46

19Several automatic protection devices adopted in Daliuta coal preparation plant47-48

20Studying of fault diagnosis expert system for hoist49-51