Jiangxi Coal Science & Technology 2015 Issue 2 Study on Influential factors of Gas Content Based on Multiple Regression Analysis

Study on Influential factors of Gas Content Based on Multiple Regression Analysis
Chen Guojun;,Yang Fa;

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

Safety Technical Measures of Outburst Prevention in Uncovering Coal in Cross-cut
Ni Zanlong;,Shuai Zhengrong;

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

Study on Distribution of Gas Emission at 18101 Fully-mechanized Working Face of Wangjialing Colliery
Zhang Li;

..............page:5-7

Causal Analysis and Treatment Measures of Gas Overrun in Tunneling
Lin Guangqian;,Wan Linshui;,Liao Shuiqiang;,Yang Xiaoshuai;,Li Xi;,Luo Shesheng;

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

Practice on Spontaneous Ignition Prevention by Water Injection in Closed Goaf with Inflammable Coal Seam
Zhang Huiyuan;

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

Roof Sandstone Water Prevention and Control under Complicated Geological Conditions
Deng Qiulin;,Zhong Wenlong;

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

General Survey of Concealed Disaster-causing Geological Factors in Tangpu No .6 Colliery
Kang Bing;,Wan Guohua;,Wei Kaiqing;,Xu Jiaqiang;

..............page:16-17

Practice on Gas Suction by Crossing Drilling in Coal-and- Gas-Outburst Seam
Li Ming;

..............page:18-20

Thinking of Responsibility Investigation on Production Safety Accident in Collieries
Wei Leping;

..............page:21-22

Simulation Study on Support Optimization of Mining Roadway in Close-distance Seam Group
M eng Fangang;

..............page:23-26

Technology Study on Lengthening Working Face with Thin Seam in No .2 Shaft
Bai Yu;

..............page:27-28

Practice on Bolt-mesh-anchor Support with Large-section Open-off Cut
Qiao Ying;

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

Mining Design of Partial Extraction Working Face with Close-distance Seam
Zhang Yonggang;

..............page:32-34

Application of Coupling Support in Controlling large-section Weak Surrounding Rock
Feng Yue;

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

Coal mining face crossing fault method and jump mining practice
Gu Xipeng;

..............page:38-40

Study on Mining Roadway Support under Goaf
Li Qishou;

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

Optimization and Implementation of Technical Proposal for Electric Control System of Mining Hoist
M iao Shaogang;

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

Practice on Roof Support Construction Technology in Topsoil alluvium
Zhang Fan;,Zhu Dan;

..............page:45-47

Simple Air Door Driven by Wind and Water Pressure
Li Linjiang;,Wan Linshui;,Liu Taihong;,Zhu Wenhan;,Zhang Junping;

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

Practice on Technology Management of Two-End Displacement of Scraper-trough Conveyer at Fully-mechanized Caving Face
Gao Chuan;,Guo Yongqiang;

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

Application Test on Automatic Switching Device for Standby Power of 110 kV Substation
Zhang Jinbin;

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

Application of Battery-powered Monorail Crane in Underground Crossheading
Wu Chengshuan;

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

Design of Loading Test Bed for Explosion-proof Inverter
Wang Zhi;

..............page:59-60

Causal Analysis and Treatment of Belt Running Deviation in Belt Conveyor
Mao Mingliang;

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

Treatment of Chain Breaking in Conveyor at Fully-mechanized Working Face
Xu Zhengnan;

..............page:64-64

Transformation of Biased-Y-shaped Ventilation System at Fully-mechanized Working Face
Hao Zhibo;

..............page:65-67

Application of Sac Online Hole Sealing Technology
Zhang Bo;

..............page:68-69

Application of Parallel Cutting Technology in Rock Roadway Driving
Luo Jilong;

..............page:70-71

Transformation of Underground Regulation Windscreens in Dalin Colliery
Shuai Zhengrong;,Ni Zanlong;

..............page:72-73

Application of Combined Support of U-type Metal Arch and Anchoring Bar Shotcreting in Baiyuan Colliery
Du Zhengfa;,Chen Zhiqiang;,Long Xiang;,Mi Jiuyun;

..............page:74-76

Practice and Application of Shallow Hole Water Injection Technology in Three-soft Coal Seam Working Face
Liu Weifang;

..............page:77-79

Analysis of Roadway Support Technology in Collieries
Guo Pengsheng;

..............page:80-82

Uncovering Outburst Coal Seam with Shield Metal Skeleton Technology in Shaft
Li Jianhui;

..............page:83-84

Discussion on Parameter of Dust Control with Water Injection in Seam
Sun Liang;

..............page:85-88

Determination of Hoisting Centerline of West No .3 Shaft in Meiyukou Colliery
Guo Mengchao;

..............page:89-91

Coordination Selection of Scraper at Large-mining-height Fully-mechanized Working Face of Hedong Coal Industry Co.
Chen Dexiu;

..............page:92-94

Controlling Dust Suppression Spraying with Coal Flow Signal in Nuclear Scale of Belt
Li Guanqun;

..............page:95-96

Analysis and control of coal quality inspection error
Han Shukun;

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

Monitoring Technique of Automatic Monitor Water Quality of Sewage
Zhang Guojun;

..............page:100-101

Debugging of 2500t/d Clinker Production Line in Xinta Cement Co .,Ltd,Hegang
Zhang Yubo;

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

Floor Heave Mechanism and Control of Soft Rock Roadway in Deep Mining
Zhang Mikui;

..............page:105-107

Application Analysis of Geophysical Exploration in Infrastructure Mine
Li Jianpin;

..............page:108-110

Effect analysis on the radio wave CT imaging for the geology abnormal body in the working face of mine
Wu Guiyuan;,Yang Fa;

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

Practice Measure Research on Strata Behavior in Fully Mechanized Coal Face of Island with Large Mining Height
Zang Liyan;

..............page:114-116

Technical Research of Middle and Long Distance Local Ventilation in Huipodi Colliery
Lv Xudong;

..............page:117-118

Application of Combined Support of Mental Stent Bolt in Semi Coal and Rock Roadways in Baiyuan Colliery
Li Jiehui;,Long Xiang;,Du Zhengfa;

..............page:119-120

New Methods of Cooling Heat Insulation Layer in Deep High-temperature Stopes
Zhu Chengtan;

..............page:121-123

Practical Research on the Laws of Strata Behavior of in“Two hard” Fully Mechanized Caving Face
Liu Mouzhen;

..............page:124-126

Distribution Law and Control Technology of Dust in Soft Coal Seam Face
Jing Xia;

..............page:127-129

Technology Based on Underground Mining Method and Research on Selection Problem of Technology
Liang Gong;

..............page:130-131

Discussion on GFC-018 Coal Seam Drilling in 1022 Working Face,Jianxin Colliery
Liu Huaming;,Zou Haiquan;

..............page:132-133

Application of“Macro” in Office Work Optimization of Rural Collective Land Ownership Project
He Jixin;,Xiong Wen;

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

Factors and Measures of Influence of Mechanical Process upon Surface Roughness
Wang Yan;

..............page:137-139

jiang xi mei tan ke ji bian ji bu sheng ming

..............page:139-139

Pregrouting Treatment of Water Conductivity Subsided Column
Xia Zhiyang;

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

Research on The Influence of Propulsion Speed of large Mining Height Face upon Collapse Pattern of Key Layer
Zhang Xiaoyang;

..............page:143-145

Study on Distribution Regularity of Large Mining Depth Stress in Liliangdian Colliery
Liang Yong;,Feng Rui;

..............page:146-148

Structural Analysis of Complex Fold and Coal Exploration
Huang Zhenhua;,Wu Sanyu;

..............page:149-150

Analysis of the Influence of Mining Height upon Key Layer Location of Voussoir Beam
Fan Weigang;

..............page:151-153

Practice on Supporting Technology of Bottom-side Entry of Special Thick Seam in Geological Struture
Wang Jiayou;

..............page:154-156

High Strength Compound Supporting Technology of Anchor Holster in Kilometer Deep Shaft
Zhang Shangbin;,Li Shuai;,Wang Sujun;

..............page:157-159

Distribution Characteristics of Abutment Pressure in Filling Stope and Controlling Mechanism of Conflict Disaster
Wang Liang;

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

Discussion on Last Mining Technology in Coal Heading Floor of Fully Mechanized Working Face
Li Zheng;

..............page:163-165

Mechanism and Practice Research of Roof Control in Mining Roadway of Abscission Layer Broken Type
Wang hongbing;

..............page:166-168

Stability Analysis and Controlling Research of Excitation System of Generator in Self-supply Power Plant
Song Yongjing;

..............page:169-171

Based on B/S structure of the tunnel boring machine operation simulation and fault diagnosis system
T ang Qijian;

..............page:172-174

Mode Analysis and Selection of Equipment Maintenance of Coal Mine Electro-mechanical Equipment
Liang Lipeng;,Chen Zhiping;

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

Problem Study on Equipment Leasing in Coal Mines
Chang Yanpeng;

..............page:177-178

Discussion on Fire Work Products How to Move towards Marketing
Gong Hui;

..............page:179-180