Coal Technology 2009 Issue 4 Research on Evaluating System of Comprehensive Benefit in Coal Enterprises Based on AHP

Research on Evaluating System of Comprehensive Benefit in Coal Enterprises Based on AHP
WANG Jian-lin;Ma Ru-hong

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

Equipment Installation and Design Optimization of Retaining Roadways along Goaf at 6138 Face
JIANG Yong-guo;HU Zheng-feng;MA Jian-rong

..............page:68-70

Practise of Mining Technics of Sawing Longwall along Strike by Steel Wire Rope
HE Quan;LI You-cheng

..............page:70-72

Application of Loosening Roadway Sides and Pressure Relief with Wind-coal Drill in Roadway of Excavation Face
DU Qing-yan;ZHANG Dong-bao

..............page:73-74

Dip Angle Special Thick Coal Seam Caving Coal Mining
HU Jin-gang

..............page:75-76

Bolting Under Mining Stress of Near-range Seam
LI You-cheng

..............page:76-77

Loose Rock Tunnel ahead Supporting Technique
TIAN Chun-yu

..............page:78-79

Coal Face Roadway Optinized Arrangement
LI Hai

..............page:79-80

Feasibility of Stress Coal Pillar Mining
GUO Wen-bin

..............page:81-83

Fully Mechanized Cutting Holes as A Large Section Construction Lane
LIU Hua-quan

..............page:83-85

Bolting Technology on Different Geological Conditions
PAN Jin-lai

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

Mining Technology in Steeply Pitching Medium Thick Coal Seam
MA Zhi-guo

..............page:87-88

Application of Flexible shield Support with Pseudo-tilt in Coal Mine Production
LI Si-feng

..............page:89-90

Application of Bolt Ahead Through Wedge Technology in Development System in Yixin Coal Mine
WANG Bao-gang

..............page:67-68

Application of Retaining Roadways Along Goaf Technology in Qidong Coal Mine
GUO Zhuang;MA Jian-rong

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

Application of Fast Rock Roadway Driving Technology in Tiefa Mining Industry Group
ZHANG Tie-jun;ZHANG Li;LIANG Yong-jiu

..............page:61-63

Explosive Replacement in Advanced Pre-blasting to Deal with Hard Roof
CHENG Yong-gang;LOU Fang

..............page:59-61

No.7 Coal Seam Workability Analysis and Mining Prospect Forecast on Banluoshan Coal Mine
WEI Li-ming

..............page:56-58

Instlltion and Adjust to Try Technique Measure of Transformer
LV Lin-qiang

..............page:37-39

Frequency Conversion Installment in Air Blower's Application
ZHANG Chun-he

..............page:35-37

Motor Stator Coil Insulate Electric Heat and Ageing Experiment Research
YANG Jun-long

..............page:34-35

Analysis about Reasons of Out-of-control for Low Voltage Motor in DCS System
WANG Li-guo

..............page:31-33

Study on Application Evaluation Parameters of Linear Motor
ZHUO Lian-cai;YANG Qing-dong;HAN Qiu-shi;YANG Lei

..............page:29-31

KTZ-II Monitoring System in the Elevator on Application
GUO Rui-jie;LIU Hong-ming;LI Gang;XIONG Xiang-hao;ZHANG Hua-wei

..............page:28

Reliability Design of Electro-hydraulic Control System
JIANG WEN-feng;NIU JIAN-feng

..............page:25-27

A New Type of High-voltage Inverter Distributed Control System
ZHAO Wei-ping;DONG Chun

..............page:23-25

Application of Gas Comprehensive Treatment Technology in Zhengzhou Coal Industry Group
MIAO Liu-xian;REN Zhong-qiang

..............page:90-92

Application of Wireless Sensor Networks in Coal Mine Safety Intelligent Monitoring System
JING Xing-peng;WANG Wei-feng;HEI Lei;JIA Song-lei

..............page:93-97

Using High Position Roadway Control Gas During Initial Stage of Production in Fully-Mechanized Caving Face in Yangquan No.3 Coal Mine
CUI Yong-jie;WANG Cheng;ZHANG Xiang-shan

..............page:97-99

Application of Spontaneous Fire Bundle Tube Monitoring System in Yuejin Coal Mine
LI Fa-gang;WANG Wen-ting;ZHANG Ming-liang

..............page:100-102

Crushed Roof Management at High-grade General Mining Face
LIU Peng-fei

..............page:102-104

Constitution of Mine Ventilation System
TIAN Ben-dong

..............page:104-106

Application of Liquid Carbon Dioxide Fire Extinguishing in Practice
HAN Gang;LIU Sheng-yu

..............page:107-109

Effecive Measures to Prevent Soft Cracked Roof Caving
YANG Dian-hai

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

Characteristics of Kabuqi Coal-Cleaning Processing
WANG Dong-xing;YANG Sheng-lin

..............page:123-125

Practice of Repair Engineering in Deep Soft Rock Tunnel
MA Kai-yu

..............page:140-142

Geological Structural Characteristics of Baijiao Coal Mine
LI Bei-ping;WU Xiang-yi

..............page:143-144

Structural Features of Jianzhuping Mining Area and Influence on Coal Mining Technology
LING Zi-bing

..............page:145-147

Establishment and Usage of AutoCAD Geological Line Shape
WANG Zheng-rong

..............page:147-149

Analysis of Logging Curve Characteristics of Coal Seam Scoured by Paleo-river in Tar Coalfield, Pakistan
LI Bao-hua;PEI Bing-hao

..............page:150-152

Experiment of Urban's Photogrammetry Based on GPS/INS Technology
L Ya-jun

..............page:152-154

Application of AutoCAD and Excel in Mine
ZHAO Kuang-wei;WANG Jiu-hong

..............page:154-155

Improvement Method of Settling Centerline of Curve Tunnel
XU Yun-shui

..............page:156-157

Application of Digital Logging Drawing Software CLGISCAD in Geological Report
DU Yu-feng

..............page:157-158

Conection of Go-through Error Causing by Position
WANG Jiu-hong;ZHAO Kuang-wei;ZHENG Lin-jie

..............page:158-159

Development Characteristics of Chaoyang District No.10 Coal Research
ZHOU Yan-xia;YAO Shu-rong

..............page:159-160

On the Coal-rock Characteristics of Chengzihe River Formation in Jixi Basin
CHEN Shao-nan

..............page:160-162

Measures of Reducing Medium Consumption in Aikuang Coal Cleaning Plant
ZHENG Qing-dong;JIANG Chang-hai;XING Zhi-feng;ZHANG Hu-cheng

..............page:125-127

Technique Transform by Improving Comprehensive Production Rate
ZHU Hong-jun

..............page:128-129

Survey Analysis of Silo Freezing Method Applied in Shenmu Water Project
YANG Chao;SUN Meng;LU Lu

..............page:130-132

Applications of Large-section Rapid Construction in Tunnel
WANG Hou-liang;WANG Jin-hong;WANG Zhong-yu

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

Reasonable Control and Determination of Project Cost
WEI Xin-feng

..............page:134-136

How to Scientifically Ascertain Stop Border of First Mining Area in Guobei Coal Mine
WANG Yue-zhong

..............page:54-56

Practice on Mining Technology for Fully Mechanized Coal Mining Face in Steeply Dipping Coal Seam with Composite Roof
WEI Ming

..............page:52-53

Numerical Simulation of Roadway Stability in Deep Mining based on Ansys
YANG Hai-jun;DONG Chang-ji

..............page:49-51

Application of Platinum Thermoelectric Couple in Temperature-measuring Circuit
HUANG He;LI Zhi-qiang;DUAN Hui

..............page:47-49

Direct Current Motor Fault Analysis and Measure
DUAN Jun-jie

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

Linkage and Giving an Alarm of the Wind Door in Coal Mine
ZHAO Qiu-dan;LIU Ai-xin

..............page:44-45

Coal-phase Motor Protection and Improvement
ZHANG Wan-sheng

..............page:43-44

Analysis on Phenomena of delay discharge in High Voltage Vacuum Circuit Breaker
LI Zhi-qiang;HUANG He;DUAN Hui

..............page:41-42

Power Transformer's Fault Analysis
JIN Li-chun

..............page:39-40

Application of Grouting Technology in Shaf Crossing Aquifer
WANG Xi-lin

..............page:136-138

Bolting and Shotcreting Technology Being Used in Shaft Repair
YAO Yan-bin

..............page:138-140

Dealing with Methane at Caving Face in Thick Seam
LIU Wen-quan;LIU Ding

..............page:111-113

High Gas Coal Face Gas Management Practice
CAI Yong

..............page:114-115

Factors and Prevention of Controlling Coal Mine Mechano-Electric Conveyance Safety
CHEN Yong-xue

..............page:116-117

Dealing Explode Fire Area with Pouring Nitrogen Technooogy
LI Xiao-yu

..............page:117-119

Reliability of Mine Ventilated System
LIU Yong-hui

..............page:120-122

Gas Drainage by Boring Near Seam at 43001 Coal Face
WANG Si-quan;LIU Yong-hui

..............page:122-123

Design for Active Power Filter
ZHANG Li-juan;WANG Xue-dan

..............page:20-22

Linear Motor's Thrust-Weight Ratio Test System Based on LabVIEW
WANG Ai-ming;YANG Qing-dong;YANG Lei

..............page:17-19

Speeding up Development in Rocks by Taking Advantages of Co-mechanization
REN Jian-min

..............page:15-17

Structural Steel Welding Rod Repair Welding of Cast Iron Process
SUN Li-ping

..............page:13-15

Determination of Main Mine Fan Performance of a Number of Issues
GAO Guo-quan

..............page:11-13

Development of Minging Industry and Needs of Minging Machinery
TAO Zhi-yong

..............page:9-11

ZGD-35 Hydraulic Shock Feeder Transformation
RONG Fei

..............page:8-9

Hydraulic Supports Electro-hydraulic Control System
LIU Wun-nuan

..............page:6-7

Analysis on Status Quo of Organizational Modes and Research into Impetus to Changes in Coal Enterprises
WANG Zhuo

..............page:4-5

Research of Observation and Analysis for Underground Thermal Meteorological Parameters in Dongtan Mine
ZHOU Gang;CHENG Wei-min;BIE Hai-yan;CHEN Lian-jun

..............page:162-164

Damage Constitutive Model of Mico-and Meso-cracks of Coal Sample Based on RMT
ZHANG Ji-zhong;LI Jing-tao

..............page:165-166

Application of New Style Scaling System in High Speed Rail Car Loadout System
ZHANG Ze-jiang

..............page:167-168

Field Measurement and Research of Dust Dispersity in Fully Mechanized Coal Face
YANG Min;WANG Hong-sheng;ZHENG Lei

..............page:168-169

Transformation Technology of Backfilling Soil to Host Inclined Shaft Mouth
LIU Hai-jun;JIANG Hong-bing;WANG Hei-chou;GUO Zhi-guang

..............page:170-171

Application of Sewage Valve in Freeze Station
YU Xiu-lan

..............page:171-172

Outburst Comprehensive Prevention Technology for Mine Shaft Sinkin Through Dangerous Seam with Potential Outburst
ZHANG Yu-feng;TANG Wei-dong

..............page:173-174

Application of Mine Well Draining and Controling System in Zhangji Coal Mine
CHEN Ji-ge

..............page:175-176

Electric Looper Zero Detection Devices to Improve
DONG Chun

..............page:176-177

Analysis of Plans Related to Adverse Current-Based Circulatory System in the Swimming Pool
KONG Fan-de

..............page:178-179

Development and Application of LF Refining Slag
ZHAO Chun-yang

..............page:180-181

Technological Transformation in XinTie Coalmine
WANG Shi-bo

..............page:182-183

Discussion on Light Caving Coal Technique in Fully Mechanized Mining
SUN Zhan-wen;ZHAO Bin

..............page:183-184

Discussion of Mining Technology of Deep Inclined Fully Mechanized Coal Mining Face
LIU Chun-yao;DUAN Chang-biao

..............page:184-185

Factor Analysis of Ledger Wall Coalcareous Rock Flooding in Taoyuan Coal Mine
LIU Yan-ling

..............page:186-187

Talking About Technology of Coal Spontaneous Combustion
ZHANG Shang-wu

..............page:187-188

Hot Water Boiler Scaling, Slagging Reason and Countermeasure
DU Yue-yi

..............page:188-189

Use of Artificial Two-lane Arrangement to Address Gas Gauge Problem
CHEN Zi-shu

..............page:189-190

On Management of Gas Analysis
ZHU Shi-shan

..............page:190-191

Bag Dip Mining Management of Fully Mechanized Coal Mining Face
YANG Jin-yao

..............page:192

Big Cross Section Crag Lane High-speed Driving Construction Organization and Craft
REN Zhao-chen;YAO Wei-dong;QIU Zhao-hui

..............page:193-194

Railway Track Operation And Train Interval Time
WANG Ru-chun

..............page:194-195

Fuel Gas Boiler Development and Efficiency Compare
FANG Guang-hai

..............page:195