1008-8725
2014 Issue 8
Research and Application of Long Hole Static Pressure Water Injection Technology in Fully Mechanized Caving Face of High Gas Mine
JIN Yong-fei;,LI Hai-tao;,TIAN Xin;,WANG Bin-rong;,XIE Ming-hui;
JIN Yong-fei;,LI Hai-tao;,TIAN Xin;,WANG Bin-rong;,XIE Ming-hui;
..............page:1-4
Study of Chenjialing Coal Mine Water Inflow Characteristic and Influencing Factors
CHEN Shao-lin;,FAN Yong-xin;,GAO Dong-dong;,JIANG Li-li;,WANG Kai;,YIN Heng;,YU Liang;
CHEN Shao-lin;,FAN Yong-xin;,GAO Dong-dong;,JIANG Li-li;,WANG Kai;,YIN Heng;,YU Liang;
..............page:5-7
..............page:8-10
Review on Predicting Methods of Small Concealed Faults in Coal Seam in China
CHEN Lian-fang;,CUI Hong-qing;
CHEN Lian-fang;,CUI Hong-qing;
..............page:10-12
Migration Law and Parameter Optimization of Pressure-relief Gas Extraction in Steep-inclined Close Seam with Up-protective Layer Mining
HE Hong-cai;,HE Xing-ling;,LI Dong;,LIAO Chun-kui;,QIN Le;,ZHANG Bang-an;
HE Hong-cai;,HE Xing-ling;,LI Dong;,LIAO Chun-kui;,QIN Le;,ZHANG Bang-an;
..............page:12-15
Study on Gas Drainage Outburst Prevention Measures and Effect in Coal Roadway Tunneling Faces
GU Bei-fang;,JIN Xiao-hua;,SHEN Xiang;,YU Chao;
GU Bei-fang;,JIN Xiao-hua;,SHEN Xiang;,YU Chao;
..............page:15-17
Study on Huainan Mine 1111 Coal Face Gas Drainage Method
DUAN Jun;,HE Zhi-hui;,HU Hai-long;,LIN Jun-sen;,MENG Xiang-tian;
DUAN Jun;,HE Zhi-hui;,HU Hai-long;,LIN Jun-sen;,MENG Xiang-tian;
..............page:17-19
Study on Occurrence Mechanism and Control Measures of Rock Burst in Jixian Coal Mine
LI Feng-yi;,LI Xiao-sheng;
LI Feng-yi;,LI Xiao-sheng;
..............page:19-21
..............page:21-23
Outburst Regional Prediction Research of Working Surface by Gas Distributed Rule in Yi'an Coal Mine
LI Yang;,LIU Ming-ju;,YUAN Dong-sheng;
LI Yang;,LIU Ming-ju;,YUAN Dong-sheng;
..............page:23-25
Analysis on Southwest of Tangshan Coal Mine of Geological Structures Controlling Groundwater in Buried Thrust Napped
LI Jia-hong;,TANG Xin;,ZHAO Shao-lei;,ZHU Yan-ming;
LI Jia-hong;,TANG Xin;,ZHAO Shao-lei;,ZHU Yan-ming;
..............page:25-27
New Model of Calculating Gas Content Rapidly
BAI San-feng;,GU Bei-fang;,JIN Xiao-hua;
BAI San-feng;,GU Bei-fang;,JIN Xiao-hua;
..............page:28-30
Study on Prediction of Gas Gushing Amount Based on Grey GM(2,1) Model
LYU Kun-kun;,LYU-Pin;,ZHANG Wen-qing;
LYU Kun-kun;,LYU-Pin;,ZHANG Wen-qing;
..............page:30-32
Comprehensive Treatment Technology of Gas in High Gas Mine Group of Fully Mechanized Mining Face
CHEN Shao-xiang;,LIN Jun-sen;,ZHANG Bao-feng;,ZHANG Fei;
CHEN Shao-xiang;,LIN Jun-sen;,ZHANG Bao-feng;,ZHANG Fei;
..............page:32-34
Numerical Simulation and Application of Hydraulic Fracturing and Permeability Improvement Technology to High Gas and Low Permeability Coal Seams
GU Bei-fang;,JIN Xiao-hua;,SHEN Xiang;,YU Chao;
GU Bei-fang;,JIN Xiao-hua;,SHEN Xiang;,YU Chao;
..............page:35-37
Analysis of Hydrogeological Characters and Forecast of Inflow in One Fluorite Mine
LUO Rong-hua;,XU Wei-dong;
LUO Rong-hua;,XU Wei-dong;
..............page:38-40
Design and Application of Prevention Heat Harm Automatic Control System
SUN Bing-ke;,WU Zhao-ji;
SUN Bing-ke;,WU Zhao-ji;
..............page:40-42
..............page:42-44
Comprehensive Fire-Fighting Technology of Qidong Mine Overlying Near Distance from Mining of Seams with Spontaneous Combustion in Goaf
LIU Zheng-chao;,TU Liang;
LIU Zheng-chao;,TU Liang;
..............page:45-47
Research on Gas Adsorption Performance of Igneous Rock Invasion Coal Seam
HU Yi-Lu;,SONG Xiao-Lin;
HU Yi-Lu;,SONG Xiao-Lin;
..............page:47-49
Based on Gangue Power of Concrete Development in Gob-side Entry Retaining 3D Reinforcement Filling Wall and Application
CHENG Yun-hai;,FAN Jun-peng;,FENG Fei-sheng;,SUN Zhen-ping;,TIAN Hou-qiang;
CHENG Yun-hai;,FAN Jun-peng;,FENG Fei-sheng;,SUN Zhen-ping;,TIAN Hou-qiang;
..............page:50-52
Research Ultra-deep Hole Smooth Blasting in Mine Shaft Construction
LI Ping-feng;,SU Hong;,YAN Shi-long;
LI Ping-feng;,SU Hong;,YAN Shi-long;
..............page:52-55
Numerical Simulation Research of Drivaging Roadway in Narrow of Residues Coal Pillar
HAO Rui-yun;,LI Jian-zhong;,MA Fei;
HAO Rui-yun;,LI Jian-zhong;,MA Fei;
..............page:55-58
New Type of Deep Soft Rock Tunnel Excavation Joint of Anchor Support Technology
LIU Jian-qiao;,WANG Shao-liu;
LIU Jian-qiao;,WANG Shao-liu;
..............page:58-60
Repair Technology of Fractured Surrounding Rock in Thick Coal Seam Mining Gateway under Hard Roof Rocks
LIU Hong-lin;,WANG Yi;,YANG Ya-long;,ZHAO Xin-sheng;
LIU Hong-lin;,WANG Yi;,YANG Ya-long;,ZHAO Xin-sheng;
..............page:61-63
Determining Reasonable Width of Chain Pillar of Deep Coal Seams Roadway Driving along Next Goaf
CHU Xin-xin;,LI Xue;,WU Teng-fei;,ZHA Wen-hua;
CHU Xin-xin;,LI Xue;,WU Teng-fei;,ZHA Wen-hua;
..............page:63-66
..............page:66-68
Analysis on Failure Characteristics of Large-span and High Coal Walls Roadway
CHENG Peng;,LIU Ai-qing;,ZHANG Jian;,ZHANG Yu-hai;
CHENG Peng;,LIU Ai-qing;,ZHANG Jian;,ZHANG Yu-hai;
..............page:69-71
Study on Broken Soft Rock Roadway Supporting Technology
JIANG Yu-long;,LIU Yue-dong;,ZHANG Dong-feng;,ZHANG Xiao-qiang;
JIANG Yu-long;,LIU Yue-dong;,ZHANG Dong-feng;,ZHANG Xiao-qiang;
..............page:71-74
Grouting and Water Sealing Plan and Application of Weak Surrounding Rock in Jintian Coal Mine
FU Hou-li;,HAN Ji-huan;
FU Hou-li;,HAN Ji-huan;
..............page:74-76
Reasonable Width Study of Coal Pillar Preserving Gateway in Deep Mining
WANG Wen-yuan;,WANG Xu;,ZHANG Dong-feng;,ZHANG Jin-tong;,ZHANG Xiao-qiang;
WANG Wen-yuan;,WANG Xu;,ZHANG Dong-feng;,ZHANG Jin-tong;,ZHANG Xiao-qiang;
..............page:76-78
Study of Deformation of Surrounding Rock in Tunnel under Effect of Mining above Hollow and Gob-side Coupling
CHEN Yu-xue;,GAO Ming-zhong;,LI Zhan-kui;,ZHANG Xian-yang;
CHEN Yu-xue;,GAO Ming-zhong;,LI Zhan-kui;,ZHANG Xian-yang;
..............page:79-81
Research and Application of Grouting Reinforcement Technology in Narrow Coal Pillar
FENG Li-min;,ZHOU Shi-xuan;
FENG Li-min;,ZHOU Shi-xuan;
..............page:81-84
Discrete Element Numerical Simulation of Tunnel Surrounding Rock Deformation Failure and Anchor Bolt Support in Linghu Gold Mine
MU Jian-qiao;,PEI Xiang-jun;,WEI Jia;,WEI Kai-hong;
MU Jian-qiao;,PEI Xiang-jun;,WEI Jia;,WEI Kai-hong;
..............page:84-87
Study on Experiment of Softy Rock Grouting Mechanical Modification
LIU Bin;,WANG Mei;
LIU Bin;,WANG Mei;
..............page:88-90
Analysis of Research and Development Status Quo of Coal Mine Drilling Mud Technologies
SUN Jian-rong;
SUN Jian-rong;
..............page:90-92
..............page:93-95
Research on Mechanics and Control Technology of Floor Heave in Deep Soft-rock Roadway
CHEN Jiang;,LIU Qing-li;,LIU Tao;,REN Jian-xi;,ZHU Shi-yang;
CHEN Jiang;,LIU Qing-li;,LIU Tao;,REN Jian-xi;,ZHU Shi-yang;
..............page:95-98
..............page:98-100
..............page:100-102
Study on Law of Rock Pressure and Stent Adaptability of High Caving Face with Thin and Soft Roof
PENG Lei;,WANG Wen-jie;,XIE Xiao-tian;,XU Hong-bin;
PENG Lei;,WANG Wen-jie;,XIE Xiao-tian;,XU Hong-bin;
..............page:102-105
Study on Laws of Strata Behavior on Face Floor Failure with Increased Upper Mining Limit by Umerical Simulation
CHEN Deng-hong;,HUA Xin-zhu;,MA Jing-hua;,YANG Peng;
CHEN Deng-hong;,HUA Xin-zhu;,MA Jing-hua;,YANG Peng;
..............page:105-108
Monitoring Analysis of First Mining Face Sublevel Caving Mine Pressure Regularity
DONG En-yuan;,JIA Peng;,REN Shuai;,ZHAI Ying-da;
DONG En-yuan;,JIA Peng;,REN Shuai;,ZHAI Ying-da;
..............page:108-110
Study on Overburden Strata Movement Laws of Hanglaiwan Coal Mine Similar Shallow Seam Mining
CHAI Jing;,HAO Lei;,LIU Wen-gang;,WANG Shuai;,WANG Zheng-shuai;,YUAN Qiang;
CHAI Jing;,HAO Lei;,LIU Wen-gang;,WANG Shuai;,WANG Zheng-shuai;,YUAN Qiang;
..............page:111-114
Research of Crushing Mechanism and Control about Large Section Soft Rock Roadway
CHANG Jiang-yang;,CUI Wei;
CHANG Jiang-yang;,CUI Wei;
..............page:114-117
Research of Surface Movement Deformation Impacted by Surface Slope under Underground Mining
QIN Shi-jie;,XU Han-xun;,ZHANG He-sheng;
QIN Shi-jie;,XU Han-xun;,ZHANG He-sheng;
..............page:118-120
Simulation Study on Movement Characteristics of Roof and Floor of Steeply Inclined Thick Coal Seam
HAN Sheng;,SUN Ting-ting;,ZHAO Yao-jiang;
HAN Sheng;,SUN Ting-ting;,ZHAO Yao-jiang;
..............page:121-125
..............page:125-128
Research of 11208 Working Face Cut Eye Supporting in Lijiahao Coal Mine
LIU Yu-bo;,WANG Ye;,ZHAO Wen-guang;
LIU Yu-bo;,WANG Ye;,ZHAO Wen-guang;
..............page:129-131
Study on Fracture Development of Overlying Strata and Optimization of High Position Boring in Thick Coal Seam
CHENG Hong-ming;,WANG Bo;,ZHU Ling-jian;
CHENG Hong-ming;,WANG Bo;,ZHU Ling-jian;
..............page:131-134
Application of High Water Rapid Hardening Materials in Thin Seam Mining
CHEN Heng-liang;,LIU Yong;
CHEN Heng-liang;,LIU Yong;
..............page:135-137
Research on Support Technology and Practice of Roadway with Small Pillar in Soft Coal Seam under Dynamic Pressure
LIANG Jie;,WANG Lei;
LIANG Jie;,WANG Lei;
..............page:137-140
Research Dynamic Response Characteristics of Mining Breakage of Mine Floor
AI De-chun;,LI Jian;,REN Qing-shan;
AI De-chun;,LI Jian;,REN Qing-shan;
..............page:140-142
Numerical Simulation Analysis of Failure Characteristics of Surrounding Rock in Deep Tunnel
LIU Feng;,LONG Er-peng;,QIU Chen;,WANG Xin-feng;
LIU Feng;,LONG Er-peng;,QIU Chen;,WANG Xin-feng;
..............page:143-145
..............page:145-147
Test and Analyse of Strata-pressure Behavior in 1901 Fully Mechanized Caving Face of Yuanbao Mine
CUI Feng;,CUI Wei;
CUI Feng;,CUI Wei;
..............page:147-149
Similar Simulation of Fracture Deformation in Overlying Coal and Rock in Lower-protective-layer Mining of Gubei Mine
DI Chun-jie;,XIE Lei;,XU Chao-jie;
DI Chun-jie;,XIE Lei;,XU Chao-jie;
..............page:150-152
Frozen Soil Uniaxial Creep Property for Analysis of Frozen Wall Stress and Displacement
LI Jian-cheng;,LIN Bin;
LI Jian-cheng;,LIN Bin;
..............page:153-155
Mechanical and Numercial Analysis on Breaking Regulation of High Hard Thick Rock
QU Hua;,WANG Wei-dong;,XU Li-na;,ZHANG Pei-peng;
QU Hua;,WANG Wei-dong;,XU Li-na;,ZHANG Pei-peng;
..............page:156-158
..............page:158-160
Effect of Temperature on Viscosity and Setting Time of Clay-cement Grouting
LI Bo;,WU Ji-wen;,ZHENG Chen;
LI Bo;,WU Ji-wen;,ZHENG Chen;
..............page:160-162
3D-SVPWM Harmonic Compensation Technology for Open-pit Mine Three Phase Four Wire Power Supply System
GU Cheng-su;,ZHU Xiao-hua;
GU Cheng-su;,ZHU Xiao-hua;
..............page:162-164
Analysis on Hydraulic Support Selection under Thick Alluvium and Thin Bedrock
GUO Xu-dong;,YANG Ke;
GUO Xu-dong;,YANG Ke;
..............page:165-167
Ventilator Monitoring System Dynamic Evaluation of Measurement Uncertainty
FENG Shu-qiang;,JIA Hong-xia;,LI Chang-gang;,WANG Gui-mei;,ZHANG Shuai;
FENG Shu-qiang;,JIA Hong-xia;,LI Chang-gang;,WANG Gui-mei;,ZHANG Shuai;
..............page:168-169
..............page:170-171
Reliability Research of Pingshisan Coal Mine Hoist Control System
LI Hong-hui;,ZANG Chao-wei;
LI Hong-hui;,ZANG Chao-wei;
..............page:172-173
..............page:174-176
Study of Adjusting Idler for Deep Trough Belt Conveyor
LIU Xun-tao;,XIN Jan-jun;
LIU Xun-tao;,XIN Jan-jun;
..............page:176-178
Design of DC Mining Electric Locomotive Speed Control System Based on Improved Grey Predictor PID
LI Tie-ying;,WANG Xin;
LI Tie-ying;,WANG Xin;
..............page:178-181
..............page:181-183
Hardware Design of Mobile Intelligent Car Based on STM32F103
BIAN Ming-ming;
BIAN Ming-ming;
..............page:183-185
..............page:185-187
Protection Support in Large Mining Height Fully Mechanized Support for Security Applications
NING Yu;
NING Yu;
..............page:188-189
Design and Research of New Type of Thickener Rake
GUAN Yu-ming;,SHANG Peng;,YAN Xiao-yang;,ZHAO Chang-hong;
GUAN Yu-ming;,SHANG Peng;,YAN Xiao-yang;,ZHAO Chang-hong;
..............page:189-192
..............page:192-194
Dicussion on Service Life Methods to Prolong Mine Conveying Belt
QUAN Ming-wu;,WANG Jun-sheng;,ZHAO Huan-ping;
QUAN Ming-wu;,WANG Jun-sheng;,ZHAO Huan-ping;
..............page:194-196
Discussion on Structure Optimization of Electronic Control System of Coal Mine Machinery Equipment
YANG Li-na;
YANG Li-na;
..............page:196-198
Preliminary Study on Microwave Desulfurization of Coking Coal in Hydrogen Atmosphere
KANG Xu;,TAO Xiu-xiang;,XU Ning;,ZENG Wei-chen;
KANG Xu;,TAO Xiu-xiang;,XU Ning;,ZENG Wei-chen;
..............page:199-201
Effect of Pressure on Characteristics of Low Rank Coal During Hydrothermal Treatment
WANG Guan-yu;,ZHANG Jian-sheng;,ZHAO Yong;
WANG Guan-yu;,ZHANG Jian-sheng;,ZHAO Yong;
..............page:201-203
Application and Mechanism Study of Sodium Hexametaphosphate in Coal Flotation
MA Li-qiang;,WANG Li-yu;,YU Yue-xian;
MA Li-qiang;,WANG Li-yu;,YU Yue-xian;
..............page:203-205
Experimental Study on Effect of Components of Micro-emulsion on Characteristic of Micro-emulsifying Collector
HUANG Bo;,LI Xu-lin;,ZHANG Jian;,ZHAO Jian;,ZHOU Yan;
HUANG Bo;,LI Xu-lin;,ZHANG Jian;,ZHAO Jian;,ZHOU Yan;
..............page:206-208
Research Progress of Coal Dielectric Properties
TAO Xiu-xiang;,XIE Mao-hua;,XU Ning;
TAO Xiu-xiang;,XIE Mao-hua;,XU Ning;
..............page:208-210
Perspectives About Anthracite Clean Utilizations
QUAN Gai-ge;,REN Yao-jian;,SUN Zhi;
QUAN Gai-ge;,REN Yao-jian;,SUN Zhi;
..............page:211-213
Technological Transformation on Coarse Slime Recovery System at Linxi Mine Coal Preparation Plant
CAO Hong-fa;,SHI Xin-hong;
CAO Hong-fa;,SHI Xin-hong;
..............page:213-216
..............page:216-217
Study on A Type of Model and Simulation of Coal Seam Distribution and Accumulation in Coal Warehouse During Coal Bunker into Coal and Caving
ZHAO Jian-qiang;
ZHAO Jian-qiang;
..............page:218-220
Novel Power Generation System Based on Coal Gasification in Supercritical Water and Principle of Its Energy Conversion
LUO Jie-ren;,MIAO Hai-jun;,YAN Qiu-hui;,ZHANG Li;
LUO Jie-ren;,MIAO Hai-jun;,YAN Qiu-hui;,ZHANG Li;
..............page:221-223
Structure Design of Coal Mine Tunnel Drilling Rig Rectangular Sliding Guide Rail
CAO Dao-xin;,PENG La-mei;,ZHANG Lei;
CAO Dao-xin;,PENG La-mei;,ZHANG Lei;
..............page:224-226
Numerical Simulation of Oxygen Concentration Distribution in Gob Area Based on Dynamic Mesh of FLUENT
LI Ke-ke;,LIU Chun;,SONG Zhao-guo;,ZHANG Ji-jian;
LI Ke-ke;,LIU Chun;,SONG Zhao-guo;,ZHANG Ji-jian;
..............page:226-228
Design and Test of Voice Communication System Based on Mesh Network for Underground Mine Rescue
YANG Wei;,ZHAI Jian-qi;,ZHANG Jiang-gui;
YANG Wei;,ZHAI Jian-qi;,ZHANG Jiang-gui;
..............page:229-231
Application of Mine Transient Electromagnetic Method in Detection of Water in Roof and Floor of NO.1304 Face
CHENG Shao-qiang;,REN Jian-jun;
CHENG Shao-qiang;,REN Jian-jun;
..............page:231-233
Application of High Water Inflation Material Grouting Process in Gas Drainage Borehole Seal
AI De-chun;,CHEN Cai-xian;,REN Qing-shan;,TANG Zhu;,WANG Chun-xia;
AI De-chun;,CHEN Cai-xian;,REN Qing-shan;,TANG Zhu;,WANG Chun-xia;
..............page:233-236
..............page:236-238
Experimental Research of DDNP Wastewater Treatment by Coagulation-electro Fenton Process
CHU Jin-yu;,DU Yan-sheng;,LI Huan;
CHU Jin-yu;,DU Yan-sheng;,LI Huan;
..............page:238-241
Design of Dust Control Experimental System for Driving Face
LIU Jian-an;,WANG De-ming;,XU Chao-hang;
LIU Jian-an;,WANG De-ming;,XU Chao-hang;
..............page:241-244
Sthdy on Relationship between Reservoir Physical Property and Workability of CBM in Eastern Edge of Junggar Basin
LIU Hang;,SONG Hao;,YIN Jing-hui;,ZHOU Xiao-ting;
LIU Hang;,SONG Hao;,YIN Jing-hui;,ZHOU Xiao-ting;
..............page:244-246
..............page:247-248
..............page:249-251
Study on Comprehensive Precaution of Rock Burst in Deep Mine with Thick Coal Seam
LI Xue-long;,LIU Zhen-tang;,SONG Da-zhao;,YANG Ning-ning;
LI Xue-long;,LIU Zhen-tang;,SONG Da-zhao;,YANG Ning-ning;
..............page:252-255
Research on Fitment of Coal Water Slurry Additive
GONG Gui-long;,LI Zhen-wei;,ZHU Shu-quan;
GONG Gui-long;,LI Zhen-wei;,ZHU Shu-quan;
..............page:255-258
Research and Application of SVG in Coal Mine
GUAN Zhen-xiang;,LIU Bo;,ZHANG Yong-xiao;
GUAN Zhen-xiang;,LIU Bo;,ZHANG Yong-xiao;
..............page:259-260
..............page:261-263
Research on Stope Fixation Abutment Pressure Based on Rectangular Body Integration Calculation Theory
WEI Yan-wen;
WEI Yan-wen;
..............page:264-266
Study of Stope Overburden Stress Distribution and Destruction Rule Based on UDEC
WU Bing;,YANG Zhuo-ming;,ZHAO Yao-jiang;
WU Bing;,YANG Zhuo-ming;,ZHAO Yao-jiang;
..............page:267-270
Study and Experiment on Similar Materials of Gas Migration Pathways in Jinjia Coal Mine 11223 Lower Protective Coal Seam
HAN Zhen-li;,LI Shu-qing;,XIE Qing-xue;,ZHANG Shu-jin;
HAN Zhen-li;,LI Shu-qing;,XIE Qing-xue;,ZHANG Shu-jin;
..............page:271-273
Analysis and Comparison of Oxygen Supply System in Manned Permanent Asylum Vavern
LI Yong;,LIU Kai;,LIU Zhan-yu;,WU Bing;,YANG Zhuo-ming;
LI Yong;,LIU Kai;,LIU Zhan-yu;,WU Bing;,YANG Zhuo-ming;
..............page:273-275
..............page:276-279
Design of Coiled Tubing Injector
JIA Tao;,ZHAO Dong-dong;
JIA Tao;,ZHAO Dong-dong;
..............page:279-281
Key Factors Affecting Gasification Reactivity of Coals
REN Li-wei;,WANG Jian-sen;,WEI Rui-di;
REN Li-wei;,WANG Jian-sen;,WEI Rui-di;
..............page:282-284
Structure Optimiztion of Proof Diesel Engine Exhaust Manifold Based on Flow Field Analysis
HUANG Ming-zong;,REN Zhi-yong;,YANG Shi-wen;
HUANG Ming-zong;,REN Zhi-yong;,YANG Shi-wen;
..............page:285-287
Plugging Technology of Large Water Containing Structure and Water Inrush Channel
CAI Xian-gui;,GUO Zheng-wen;,WANG Guang-quan;
CAI Xian-gui;,GUO Zheng-wen;,WANG Guang-quan;
..............page:287-289
Integrated Engineering Practice of Auxiliary Outburst Elimination by Drilling Well from Ground and Production of CBM
HAN Bao-shan;,JIA Bing-yi;,WU Xin-bo;,XU Jian-jun;
HAN Bao-shan;,JIA Bing-yi;,WU Xin-bo;,XU Jian-jun;
..............page:289-292
Design and Optimization of Lightweight Modular Exploration Drilling Rig
LI Bo;,WANG Long;,ZHAO Hai-tong;,ZOU Cheng;
LI Bo;,WANG Long;,ZHAO Hai-tong;,ZOU Cheng;
..............page:292-294
Optimization of Heat Treatment Process of Thick Wall Tube
FAN Zhe-liang;,TIAN Yu-mei;
FAN Zhe-liang;,TIAN Yu-mei;
..............page:295-296
..............page:297-299
Application of Temperature Measurement Technology in Coal Mine Fire Area Blasting
GUO Zi-ru;,LI Zhan-jun;,SHU Xue-lai;,ZHENG Bing-xu;
GUO Zi-ru;,LI Zhan-jun;,SHU Xue-lai;,ZHENG Bing-xu;
..............page:299-301
Development of Mine Seismic Exploration System
CHENG Hai;,GONG Hao;,WANG You-jie;,YAN Bin;
CHENG Hai;,GONG Hao;,WANG You-jie;,YAN Bin;
..............page:302-305
Research on Main Influence Factors of Mining Subsidence in Aeolian Sand Mining Area
WANG Chuang-ye;,ZHANG Jin-shan;
WANG Chuang-ye;,ZHANG Jin-shan;
..............page:305-307
Cold Water Preparation of Mine Water Cooling System and Condensation Heat Utilization
FAN Ting-peng;,JIA Han-wen;,YU Zhong-lin;
FAN Ting-peng;,JIA Han-wen;,YU Zhong-lin;
..............page:308-309
Optimization of Mine Gas Drainage System under Production Capacity Conditions
JIANG Qian;,ZHENG Lei;
JIANG Qian;,ZHENG Lei;
..............page:310-312
Analysis of Pipe Wear Factors and Control Techniques
SUN Yun-sen;
SUN Yun-sen;
..............page:313-314
Underground Thin Bed and Thick Coal Seam Water Exploration
SHI Yong-zhen;
SHI Yong-zhen;
..............page:314-316
Analysis of Accumulation Rules of Coal of Xishanyao Group in Junggar Basin
FENG Chang-li;,YANG Chen-yu;
FENG Chang-li;,YANG Chen-yu;
..............page:317-318
Analysis of Coalbed Methane Occurrence Law in Eastern Ordos Basin
GUAN Xue-hai;,LIU Yong-qian;,PAN Duo-wei;,ZHANG Lang;
GUAN Xue-hai;,LIU Yong-qian;,PAN Duo-wei;,ZHANG Lang;
..............page:319-321
Research of Dispersant's Effects on Apparent Viscosity of Coal Water Slurry
CUI Hao-ran;,GONG Gui-long;,LI Zhen-wei;,ZHU Shu-quan;
CUI Hao-ran;,GONG Gui-long;,LI Zhen-wei;,ZHU Shu-quan;
..............page:321-323
Analysis of Blasting Tests and Measures to Improve Blasting Effect in Certain Iron Ore Rodeway
GAO Jing-jing;,LIAO Tao;,PU Chuan-jin;
GAO Jing-jing;,LIAO Tao;,PU Chuan-jin;
..............page:323-326
Research and Application on Underground Sizing Crusher
XU Yong-sheng;
XU Yong-sheng;
..............page:326-328
..............page:329-330
..............page:330-332