Safety in Coal Mines 2016 Issue 2 Simulation Experiment of Coal and Gas Outburst Intensity

Simulation Experiment of Coal and Gas Outburst Intensity
LI Hui;,FENG Zengchao;,ZHAO Dong;,DONG Dong;

..............page:1-4

Research on Performance of CF Solidification Expansion Sealing Material for Gas Extraction Drilling
ZHANG Tianjun;,BAO Ruoyu;,LI Shugang;,ZHANG Chao;,ZHANG Lei;,SHANG Hongbo;

..............page:5-8,13

Study on Gas Adsorption and Desorption Characteristics of Tectonic Coal in Southwest China
LU Guanwen;,WANG Jilin;,ZHANG Yating;,ZHAO Yao;,QIN Xiupei;

..............page:9-13

Numerical Simulation of Gas Flow Laws Around Drillings Based on COMSOL Multiphysics
HOU Zhenhai;,ZHAO Yaojiang;,HAN Sheng;,XU Xiangyu;

..............page:14-17

Experimental Study on Water Infusion in Less Pore and Hard Coal Seam
ZHANG Ping;,JIANG Jirong;

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

Reasonable Parameters Study About Wetting Uniformity of Coal Particles Injected by Water
LIU Zhengdong;,CHENG Yuanping;,WANG Liang;,LI Wei;

..............page:21-24,28

Acoustic Emission Characteristics of Coal Specimens with Different Moisture Content Under Uniaxail Compression
LIU Kai;,CHONG Zhaohui;,ZHU Chenguang;,ZHANG Chenghao;,SUN Chunwei;

..............page:25-28

Experimental Research on Influence Factors of Spraying Absorption Liquid to Control H2S in Coal Mine
LIU Kui;

..............page:29-32

Simulation Study of Mechanical Properties of Coal Rock Combination
GUO Weiyao;,ZHOU Heng;,XU Ninghui;,CHEN Wenguo;,WEI Ping;

..............page:33-35,39

Influence of Different Moisture Content of Coal Seams on Stope Stability
WANG Lei;,YANG Dong;,KANG Zhiqin;

..............page:36-39

Study on Design of F13 Fault Waterproof Coal Pillar in Wugou Coal Mine
SUN Aiguo;,YANG Yaowen;,WU Junsong;

..............page:40-42,46

Performance Test of Using Soda Lime to Absorb Carbon Dioxide in Mine Rescue Capsule
ZHAN Jiewei;,CHEN Jianbo;,ZHOU Liangliang;

..............page:43-46

Numerical Simulation and Orthogonal Test About Gateway Supporting and Coal Pillar Size
WANG Changxiang;,ZHANG Xinguo;,Konghe;

..............page:47-50

Performance Improvement for High-water-content Filling Material Beside Gob-side Entry Retaining
WANG Peng;,ZHANG Yaohui;

..............page:51-54

Burial Depth Effect of Mine Pressure Behavior at a Shallow Buried Fully Mechanized Caving Face Under Thin Bedrock
LIU Quanming;,YU Lei;

..............page:55-57

Supporting Structure of Anchor Retaining Wall at Toe of Slope of Artificial Boundary Pillar
GOU Wenli;,YOU Chun'an;,SHI Jian;,YANG Le;,LIU Qingna;

..............page:58-61

Study on Comprehensive Test of Failure Characteristics in Soft Coal Roadway Based on Light-wave Theory
ZHAO Wenge;,WANG Sujian;,WU Xueming;

..............page:62-65

Study on Reasonable Size of Coal Pillar at Large Mining Height Fully-mechanized Coal Caving Face in Ordos Region
YANG Gangshuai;,NING Jianguo;,WANG Jun;,SHI Xinshuai;

..............page:66-68,72

Experimental Study on Cemented Filling Materials of Gonggeyingzi Coal Mine
LU Guohao;,GUO Guangli;,GUO Qingbiao;,CHEN Longhao;

..............page:69-72

Gas Drainage Technology with Multi-application Drilling of Underground Boreholes in Coal Mine
SONG Jinxing;,WANG Zhengwei;

..............page:73-76

Gas Drainage Technique by Downward Through Bed Hole of Y-shape Ventilation Gob-side Entry Retaining
HU Guangwei;,CAI Feng;

..............page:77-80

Shaft Antifreezing and Energy Storage Heating Technology Under Condition of Large Temperature Difference
ZHENG Xiaochen;,XI Baoping;,CHENG Xuechun;

..............page:81-83,87

Regional Prevention Techniques of Rock-burst of Deep Buried and Complex Coalface
ZHANG Quanping;,LIU Sai;,YAO Xiaoxiao;,LIU Jiangang;,CHEN Hongzhang;

..............page:84-87

Application Technology of Large Span Stepped Open-off Cut in Soft and Thick Coal Seam
LIU Xinming;,XIE Jianhou;

..............page:88-91

Support Technology for Large Dip Angle Soft and Broken Coal Roadway in Yunjialing Coal Mine
ZHANG Haiyang;

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

Shield Type Intelligent Mine-used Sensor for Feed State
HUANG Chun;

..............page:95-97,101

Underground and Mobile Liquid Carbon Dioxide Fire Extinguishing Device
GE Liang;

..............page:98-101

Application of Intelligent Explosion-proof Emergency Air Door System in Outburst Coal
ZHU Fangming;,YU Liang;,YANG Yong;

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

Application of 3D Virtual Technology in Coal Mining
FU Meiyan;,LIU Jing;,LI Zuozhi;

..............page:106-108,112

Mine-used Coal Pillar Stress Meter Based on Dip Angle Compensation
WANG Dong;

..............page:109-112

Analysis of Torque for Steel Wire Rope Based on ABAQUS
ZHANG Min;,KOU Ziming;,LI Ting;

..............page:113-115

Mining Yard Optimization Design Based on Characteristics of Endless Rope Winch
JIA Liangliang;

..............page:116-118,122

Study on Thermal Insulation Device for Fire Area Blasting Explosives
SHU Xuelai;

..............page:119-122

Identification of Characteristics for Mine-used Steel Rope Broken Wires
LI Zhaoxing;,QIAO Tiezhu;

..............page:123-126

Optimization for Underground Drainage System in Jinqiao Coal Mine
LIU Xuecheng;

..............page:127-129,132

DSP DC Traction Controller Used in Explosion-proof Forklift
TIAN Xiaojuan;

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

Borehole Cementing Sealing Technology with Packer of Hydraulic Fracturing in Underground Coal Mine and Its Application
TONG Bi;

..............page:133-135,139

Mechanism of Drilling Jet Orifice Induced by High Pressure Water Jet Cutting and Its Control Measures
SUN Juzheng;,LI Dongyang;,SU Dengfeng;,ZHENG Dandan;,YAN Fuwen;

..............page:136-139

Study on Reasonable Position of Deep Mine Pre-excavating Coal Floor Roadway to Protect Outburst Coal Seam
YUAN Benqing;,MENG Xianzheng;,WANG Zhonghua;,CHEN Guohong;

..............page:140-143,147

Research and Application of Coal and Gas Outburst Early Warning Criteria in Licun Coal Mine
ZHANG Shiling;,XUE Song;

..............page:144-147

Fire Prevention and Control Technology of Coal Mining Face in Shallow Depth and Close Distance Easy Spontaneous Combustion Coal Seam Group
GUO Haixiang;,WANG Wei;,MAO Long;

..............page:148-150,154

Bolt-net-cable-beam Support Technology of Mining Gateway Under Goaf in Close Distance Coal Seams
SHANG Fujian;,LIAN Chuanjie;,WANG Haiping;,AI Jinwang;

..............page:151-154

Application of Liquid CO2 Extinguishing Technology in Large Closed Mining Area of Huashan Mine
JIN Yongfei;,ZHAO Xianke;,GUO Jun;,HUANG Zhengping;,LIU Junxiang;

..............page:155-157

Fire Prevention Technology in Close Distance Coal Seam Mining Working Face Crossing Fault
LIANG Pan;,ZHENG Keming;,LIU Yang;,SHI Qian;,LI Wenjuan;

..............page:158-160

Research Progress and Development Trend of Coal Mine Gas Prevention Technology in China
NING Deyi;

..............page:161-165

Parameters and Monitoring Analysis of Hydraulic Fracture to Prevent Rock Burst in Deep and Extra-thick Coal Seam
ZHANG Chaochao;,CHENG Yunhai;,TIAN Houqiang;,WANG Weide;

..............page:166-169

Study on Comprehensively Selecting Wells by Repeated Hydraulic Fracturing in Single Coal Seam
NI Xiaoming;,YANG Yanhui;,YE Jianping;

..............page:170-174

Tectonic Coal Matrix Compression Characteristics Based on Mercury Intrusion Method and Its Impact on Pore Structure
CHENG Liyuan;,LI Wei;

..............page:175-179

Numerical Optimization of Fan Drum Parameters in Ventilation System of Drifting Tunnel
DAI Jiangjiao;,HUANG Jiahai;,LI Jun;,CHENG Hang;

..............page:180-183

Numerical Simulation of Mining Different Structural Coal Seam in Overlying Rock
WANG Chuangye;,XUE Ruixiong;,WANG Hongqi;

..............page:184-187

A New Method of Mine Airflow Temperature Prediction Based on Coupling Algorithm
WANG Changbin;

..............page:188-191

Thoughts on Key Problems of Similar Simulation on Top Coal Drawing
CHEN Yi;,ZHANG Jinwang;

..............page:192-195

Grouting Seepage-penetration Process Analysis and Mechanics Mechanism Research on Clay Sand Media
ZOU Guanghua;,SHI Haoyu;,TIAN Duo;

..............page:196-199

Effect of Pore Water Pressure on Stability of Deep Soft Rock Roadway Under Mining
WANG Yunping;,ZHAO Deshen;,GUO Dongliang;

..............page:200-203,207

Numerical Analysis of Deep Hole Pressure Relief Grouting Support Technology in Two-side of Soft and Fractured Coal Roadway
LI Mengqi;,ZHANG Sheng;

..............page:204-207

Large Deformation of Extra-thick Coal Seam Mining Roadway and Mining Stress Field Analysis
ZHOU Ping;,JIANG Junjun;,LIN Laibin;,ZHAO Shankun;,ZHANG Yan;,FENG Yufeng;

..............page:208-211,215

Support Design of Lower Coal Seam Mining Roadway in Closed Coal Seams
FAN Yuqing;,WANG Huajun;,LIU Yucheng;,ZHAO Mingzhou;,WANG Changqi;

..............page:212-215

Macro Mesoscopic Mechanical Properties of Slag Mixture in Confined Compression Tests
HUANG Zhimin;,MA Zhanguo;,ZHANG Lei;,LIAN Yongquan;,SHI Xiaodong;,HE Chunchun;

..............page:216-219

Support Stucture Stability of Nose Reproduced Chambers in Hongqingliang Coal Mine
PENG Wei;,WANG Lei;,CHENG Zihou;,LI Xuebin;,WU Chundong;

..............page:220-223

Statistics Analysis of China Coal Mine Gas Accidents During 2005 to 2014
CHEN Xiaokun;,CAI Canfan;,XIAO Yang;

..............page:224-226,230

Path Research on Risk Factors of Miner Unsafe Behavior
WANG Liukai;,HE Yerong;,WANG Xiangqian;,LI Huizong;

..............page:227-230

Research on Relationship Between Coal Mines Safety Climate and Safe Behavior of Employees
SONG Zhifen;,WANG Qian;,LI Jizu;,WANG Xiaoli;

..............page:231-233

Study on Exposure Dose of Workers Under Coal Mine in a District of Xinjiang
LI Yonghui;,WANG Guoquan;,FENG Guangwen;,XIE Yanshi;

..............page:234-236

Experiment on Emergency Behavior Observation from Coal Mine Gas Accident Scene
YIN Xiangju;,QIAN Hongwei;

..............page:237-240