Jiangxi Coal Science & Technology 2016 Issue 2 Experiences of Gas Drainage at Island Working Face

Experiences of Gas Drainage at Island Working Face
Zhang Bo;

..............page:1-3

xin xi dong tai

..............page:3,136

Gas Control in "Y" Style Ventilation Working Face
Sun Zhigang;

..............page:4-6

Development and Application of Gas Automatic Discharge System on Upper Corner
Guo Siqian;

..............page:7-9

Improvement and application of coal mine air pressure measurement method
Gao Yongqiang;

..............page:10-12

Optimization and Transformation of Ventilation System in Aging Mines
Nan Zhiguo;

..............page:13-14

Application of Spontaneous Combustion Control Technology in Goaf of Fully Mechanized Caving Face
Ren Junfeng;

..............page:15-16

Practice on Comprehensive Gas Control in Northern Mining Area of Leping Mining Bureau
Chen Qinghua;,Lin Huaqiang;

..............page:17-18

Analysis and control of coal wall spalling and end face caving characteristics
Liu Wei;

..............page:19-21

Research on Stoping Technology at Inclined Longwall Mining Face with Large Mining Height
Cai Ruichun;

..............page:22-23

Causes and Treatment of Hydraulic Support Collapse in Fully-mechanized Working Face
Bai Jinhai;

..............page:24-26

Design of Coupling Yield Supporting System in Majialiang Colliery
Bian Kaizai;

..............page:27-29

Research on Stopping Mining Supporting Technology of Large Mining Height in Mechanized Top-coal Caving Face
Cheng Yan;

..............page:30-32

Application Research on Blast Destress Technology to Prevent Rock Burst
Zhao Shuyu;

..............page:33-35

Downhole workplace dust concentration decreased inquiry
Chen Ruxu;

..............page:36-38

Optimization research and practice of comprehensive dust prevention technology in coal mine
Ling nan;

..............page:39-41

Fault Point and Troubleshooting of QJZ-400/1140 Magnetic Starter
Cao Fumao;

..............page:42-45

Practice on Low Voltage Feeder Switch Setting in 52408 Heading Face
Zhu Yongming;

..............page:46-47

Based on the parallel impedance of mine distribution network capacitive current measurement methods
Zhou Shun;

..............page:48-50

Analysis and Prevention Measures of Electromechanical Equipment Fault
Hua Zejian;

..............page:51-52

Coal mining scraper conveyer chute failure analysis and wear-resisting
Xue Hairong;

..............page:53-55

Research and Analysis of Selection Method of Underground Low-voltage Cable
Zhou Chao;

..............page:56-57

Common Faults Analysis and Treatment of Belt Conveyor
Liu Haibo;

..............page:58-60

Transformation on Raw Coal Feeding System of Coal Preparation Plant
Li Jisheng;

..............page:61-62

Application of Geologic Block Method in Resources/Reserves Estimation in Guozhuang Colliery
Zha Lvbin;,Tang Ming;

..............page:63-66

Application of Grey Correlation Degree Method to Water-bursting Source Discrimination
Wu Xiaopeng;,Wang Yan;,Wu Hao;

..............page:67-70

Characteristics Analysis of 3# Coal Seam in Zhengzhuang Coalfield, Shanxi Qinshui Basin
Qiao Qingfeng;

..............page:71-74

Stability control of roadway surrounding rock in high stress soft roof
Wang Yuanyuan;

..............page:75-78

Research and Application of Roadway Excavation Technology in Short-distance Coal Seam under Complicated Conditions
Wang Yufei;

..............page:79-81

Rib Spalling Mechanism and Control Measures at Fully Mechanized Coal Face with Large Mining Height
Hu Bin;

..............page:82-84

Analysis of Comprehensive Dust Prevention Technology in Coal Mines
Qiao Jianguo;

..............page:85-87

Analysis and Control of Capacitive Current in Coal Mine with High-Voltage Grid
Yuan Xiaoyu;

..............page:88-90

Application of PLC Technology in Belt Conveyor
lian ming jie ;

..............page:91-93

Coal mine belt conveyor motor burning reasons and countermeasures
Li Ke;

..............page:94-95

Feasibility Analysis of Transformation on Separation of Coarse Coal Slime
Guo Rong;

..............page:96-98

Construction of Database System of Rural Collective Land Ownership
Ke Ming;

..............page:99-101

Analysis of three dimensional seismic exploration for low angle fault control
Ni Jinhu;

..............page:102-105

Study on Law of Strata Behavior at Full-mechanized Caving Face with Large Mining Height
Liu Feng;

..............page:106-108

Discussion on Feasibility of Support Transformation in Full-seam Roadway of Bengkulu Colliery in Indonesia
Long Jihong;,Wu Dao;

..............page:109-111

Study on Depth Effect Numerical Simulation of Stability of Surrounding Rock
Li Bao;

..............page:112-114

Probe into Ground Pressure Monitoring of Supporting Scheme of Gateway in Steeply Dipping Seam
Zhang Xiaohu;

..............page:115-118

Application of Mechanical Automation Technology in Mining
Guo Qingying;

..............page:119-121

Design Application of Inverter Speed Control System in High-strength Belt
zuo zuo long ;

..............page:122-124

Application of Fault Tree to Fault Analysis of Steel Wire Rope in Hoist
wang wen long ;

..............page:125-128

Study on Current-Limit Control of Short-circuit Fault in Mine Cable
Li Zhenfei;

..............page:129-131

Fully mechanized face scraping machine motor burning reasons and countermeasures
xu de fang ;

..............page:132-134

Probe into Regulation of Reactive Power in Xinluo Electric Industry Co.
Xu Jianping;,Zou Jian;

..............page:135-136

Research on Interleaving LLC Resonant Converter
zhang zhi wei ;, shi jiang hao ;

..............page:137-140