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Coal Technology
1008-8725
2015 Issue 8
Study on Prevention Scheme for Strata Behaviors of 705 Working Face in Baojishan Coal Mine
LI Bing-feng;ZUO Yu-jun;CHEN Zhao;LAN Yu;WEN Pai-ke;College Mining of Guizhou University;Guizhou Key Laboratory of Comprehensive Utilization of Non-metallic Mineral Resources;Guizhou Engineering Lab of Mineral Resources;Engineering Center for Safe Mining Technology under Complex Geologic Condition;Jingyuan Mining Industry Group Co.;Ltd.;
..............page:1-3
Study and Practices of Changing from Fully Mechanized Top Coal Caving Mining to Fully Mechanized High Cutting Coal Mining in Large Dip Angle and Soft Seam
SUN Bo;Shenyang Engineering Company;China Coal Technology and Engineering Group;
..............page:4-6
Study on AE Characteristics of Lamprophyre Softening with Water
FENG Jia-rui;FENG Guo-rui;GUO Jun;College of Mining Technology;Taiyuan University of Technology;Shanxi Province Research Center of Green Mining Engineering Technology;Taiyuan University of Technology;
..............page:6-8
Research on Distribution Law of Abutment Pressure of Coal Seam Mining under Three-dimensional Experiment
WEI Zong-yong;ZHENG Yong;LI Li;DING Yang;LIN Hai-Fei;Key Laboratory of Western Mines and Hazard Prevention;Ministry of Education;Energy Institute;Xi’an University of Science and Technology;No.2 Mine Branch of Chenghe Mining Bureau;
..............page:8-11
Application of Water Source Heat Pump Technology in Coal Mining
LI Feng;LIU Yong;SHENG You-hua;YANG Guang-yi;Mining College;Guizhou University;Laboratory of Nonmetallic Mineral Resources Comprehensive Utilization in Guizhou;Guizhou Engineering Lab of Mineral Resources;Guizhou Vocational and Technical College;
..............page:12-14
Experimental Research and Application of Coal Gangue Cemented Backfilling Material Proportion
WU You-feng;ZHANG Gui-yin;SUN Lu;YU Xin;XU Ning-hui;Taiping Coal Mine;Shandong Lutai Mining Industry Co.;Ltd.;College of Mining and Safety Engineering;Shandong University of Science and Technology;
..............page:14-16
Development and Design for Fully Discharge Process Based on Maya and 3ds Max
WANG Lin;YAO Qiang-ling;ZHANG Peng;ZUO Qing-ling;School of Sunyueqi;China University of Mining and Technology;School of Mining Engineering;China University of Mining and Technology;School of Resource Science and Technology;China University of Mining and Technology;
..............page:17-19
Analysis on Movement Parameters of Direct Roof of Mining Stope Based on Stratum Quality Index
PAN Cheng;DENG Kang-yu;YAN Hua-qing;Institute of Energy and Safety;Anhui University of Science and Technology;
..............page:20-22
Width Design of Waterproof Coal Pillar in Inclined Coal Seams
JIANG Chun-lin;Tiandi Wangpo Mining Industry Co.;Ltd.;
..............page:22-24
Analysis on Numerical Simulation of Strata Behavior Law of Fully Mchanized Caving Face in Large Dip Angle
SUN Shao-long;School of Resource and Safety Engineering;China University of Mining and Technology;
..............page:25-27
Research on Top-coal Migration Rule in Fully-mechanized Caving Face of Large Cutting Height in Majialiang Coal Mine
ZHAO Jie;BAI Qing-sheng;Datong Coal Mine Group Company;State Key Laboratory of Coal Resources and Mine Safety;School of Mines;China University of Mining and Technology;
..............page:28-30
Application of Prestressed Anchor Cable in Srengthening Steep Rocky Slop
ZHU Shao-rui;HAN Ji-huan;QIN Zhe;YAN Li;ZHAO Kai;QI Wei-lin;College of Civil Engineering and Architecture;Shandong University of Science and Technology;
..............page:30-32
Research on Support in Hulonggou Mine 5~# Coal Seam Roadway of Tile Pumping
ZHANG Jin-shan;WANG Xiao-liang;Mining Research Institute;Inner Mongolia University of Science and Technology;
..............page:33-35
Research on Support Design of Roadway with Crushed Surrounding Rock
LIU Guo-sheng;GENG Ya-dong;Henan Yonghua Energy Co.;Ltd.;
..............page:36-38
Numerical Simulation of Roadway Affected by Mining
ZHAO Ya-jun;WU Yong;MENG Xiang-tian;GAO Qing-fei;WEN He-xing;Mining Institute;Inner Mongolia University of Science and Technology;Inner Mongolia Coal Safety Mining and Utilization Engineering Technology Research Center;Chengde Longtai Mining Co.;Ltd.;Wenjiaba Company of Guizhou Shuicheng Mining;
..............page:39-40
Research on Key Technology of Comprehensive Mechanized Driving and Large Section Rock Roadway Rapid Excavation
GUO Chun-sheng;Department of Pioneering;Pingdingshan Tian’an Coal Mining Limited Company;
..............page:40-42
Numerical Simulation and Application of Twice Accomplished Laneway in Duble Dynamic Pressure Zone
WANG Jun;WANG Lian-guo;ZHANG Ji-hua;State Key Laboratory of Geomechanics and Deep Underground Engineering;China University of Mining and Technology;School of Mechanics and Civil Engineering;China University of Mining and Technology;
..............page:42-45
Study on Numerical Simulation of Effect of Rock Mass Fracture on Load Transfer Mechanism of Rockbolt
HAN Guan-sheng;JING Hong-wen;ZHU Tan-tan;SU Hai-jian;State Key Laboratory for Geomechanics and Deep Underground Engineering;China University of Mining and Technology;
..............page:45-48
Optimization Design of Mine Spray Wet Fiber Concrete
LIU Xian-guo;CHEN Lian-jun;LIU Guo-ming;College of Resource and Environmental Engineering;Shandong University of Science and Technology;Key Lab of Mine Disaster Prevention and Control;Shandong University of Science and Technology;
..............page:48-50
Evaluation of Coordination in Vertical Shaft Development Based on Coupling
WANG Li-hua;LI Xin;ZHANG Zhong-rui;School of Mining Engineering;China University of Mining and Technology;Shanxi Gaohe Energy Co.;Ltd.;
..............page:51-52
Research on Cluster Pillars Strengthen Support Technology in Fullanchor Support Gate Way under Dynamic Pressure
AN Bai-fu;TAI Yang;WU Xiao-gang;School of Mining Engineening;China University of Mining and Technology;Yuncheng Polytechnic College;
..............page:53-55
Numerical Analysis on Reasonable Vertical Distance of Short-distance Roadways in Deep Soft Rock
ZUO Chao;The MOE Key Laboratory of Coal Mine Safety and High Efficiency Mining;Anhui University of Science and Technology;
..............page:55-57
Application of Extended Length Quantitative Prediction of Mine Minor Fault in Mahuang Field
SONG Zhong-hang;FENG Yang;SHI Long-qing;XU Lei;GAO Wei-fu;PAN Chao;Shandong Provincial Key Laboratory of Depositional Mineralization and Sedimentary Minerals;College of Earth Sciences and Engineering;Shandong University of Science and Technology;Fucheng Coal Mine;Xinwen Mining Energy Limited Company;Shandong Xinjulong Energy Limited Company;
..............page:58-60
Development Regularity and Causes Analysis of Karst Collapse Column in Lu′an Mining Area
LIANG Liu-ni;XIE Hong-bo;WEN Guang-chao;WANG Wen-long;College of Resource and Environment;Henan Polytechnic University;College of Environmental Science and Engineering;Chang′an University;
..............page:61-63
Research on Failure Mechanism and Bearing Performance Optimization of Hollow Grouting Anchor Cable
HUANG Zhong-feng;LIU Na;KAN Jia-guang;Chongqing Institute Co.;Ltd.;China Coal Technology and Engineering Group;School of Mines;China University of Mining and Technology;
..............page:63-65
Research on Surrounding Rock Support Technology in Bedrock and Coal Seam of Mine Main Inclined Shaft in Lijiaba Mine
ZHONG Shuai;WANG Wei-wei;CHEN Xu;Lanzhou Resources and Environment Voc-Tech College;Safety Engineering Institute;Heilongjiang University of Science and Technology;Lingzhou Shaft Building Engineering Co.;Ltd.;Shenhua Ningxia Coal Industry Group;
..............page:65-67
Research on Deep Coal Seam Surrounding Rock Stress Based on Numerical Analysis
LI Jian;Taiyuan University of Technology;
..............page:68-69
Study of Roadway of Coal Seam Embodied in Mountain
FAN Sheng-qiang;LU Wei-jie;QIN Zheng-yuan;The Eleventh Colliery of China Pingmei Shenma Group;School of Mines;China University of Mining and Technology;
..............page:70-73
Similar Simulation Study on Moving Rule of Surrounding Rock of Gob-side Entry Retaining at Fully Mechanized Caving Face
XU Hong-yin;WANG Yang;School of Energy Science and Engineering;Henan Polytechnic University;
..............page:73-75
Research and Practice of Bolt and Grouting Support Technology in No.13 Coal Mine of Pingdingshan
HE Shu-dong;ZHU Feng;PU Yang;State Key Laboratory of Gas Monitoring and Emergency Technology;Chongqing Research Institute;China Coal Technology and Engineering Group;No.13 Coal Mine;Pingdingshan Tian’an Coal Mine Group Co.;Ltd.;
..............page:76-78
Research and Application of Cut Top Relief Support Roadway Technology
TANG Chao-jun;SHENG Jian-fa;Baijiao Coal Mine Co.;Ltd.;Chuanmei Furong Group;
..............page:78-81
Observation and Analysis of Strata Behaviors at 8301 Fullymechanized Top-coal Caving Face of Dongzhouyao Mine
YANG Jing-hu;School of Resource and Safety Engineering;China University of Mining and Technology;
..............page:81-84
Preliminary Study of Heat Transfer Coefficient of Frozen Pipe in Cretaceous Strata
LIU Xiao-min;National Engineering Lab of Mine Deep Shaft Construction Technology;Research Institute of Mine Construction;Tiandi Science and Technology Company Limited;
..............page:84-85
Dynamic Development Characteristics of Fissure Development Evolution of Deep Buried Extra Thick Coal Seam and Fullymechanized Caving Mining
SHI Lei;Xi’an Research Institute;China Coal Technology and Engineering Group;
..............page:86-89
Application and Effect Analysis of Single-point High-density Digital Seismic Exploration in Coal Seismic Exploration
JIN Dan;CHENG Jian-yuan;ZHANG Xian-xu;Xi’an Branch;China Coal Technology and Engineering Group Corp.Ltd.;
..............page:89-92
Research on Time-depth Transform Method of Three-dimensional Seismic Exploration in Case of Sparse Boreholes in Coal Field
WANG Qian-yao;Xi’an Research Institute;China Coal Technology and Engineering Group;
..............page:92-94
Research on Interlayer Heterogeneity of Coal Bed Methane Reservoir in Beibei District of Chongqing
LIU Jun;SUN Xiao-xiao;LI Zong-lie;School of Energy Resources;China University of Geosciences;Beijing Key Laboratory of Unconventional Natural Gas Geology Evaluation and Development Engineering;China University of Geosciences;
..............page:94-96
Research on Strata Breakage Law of Fully Mechanized Caving Coal Face with Shallow Buried Depth
LIU Zhi;School of Mines;Taiyuan University of Technology;
..............page:97-99
Neural Network Prediction of Ground Surface Settlement and Deformation Adjacent to Open Pit
JIA Lin-gang;SUN Qi-fa;Department of Coal Mining and Designing;Tiandi Science and Technology Co.;Ltd.;Shenyang Institute of Geology and Mineral Resources;
..............page:100-102
Research on Selection and Application of Measurement Data in Different Gauss Zoning Projection of Mining Diggings
LIU Yang;GAO Jing-xiang;YAO Yi-fei;LI Zeng-ke;Key Laboratory for Land Environment and Disaster Monitoring;China University of Mining and Technology;
..............page:103-105
Application of Electromagnetic Radiation in Rock-brust Prediction
GU He-long;WANG Wen;LIN Dong;School of Energy Science and Engineering;Henan Polytechnic University;Wuhan Design and Research Institute Co.;Ltd.;China Coal Technology and Engineering Group;
..............page:105-108
Experimental Research on Different Types of Proppant Embedding in Coal Rock
CHE Xing-xiang;LU Yuan;CAO Hai-tao;ZHOU Jun;HAN Xu;ZHUO Wen-tao;College of Energy Resources;Chengdu University of Technology;
..............page:108-110
Analysis of Productivity of Network Fracturing Horizontal Well in CBM
LUO Yi;CHE Xing-xiang;WANG Bing;College of Energy Resources;Chengdu University of Technology;
..............page:110-112
Characteristic Differences between Primary Coal and Its Tectonic Coal
WANG Jian-tao;GUO De-tao;LIU Yan-jie;School of Safety Science and Engineering;Henan Polytechnic University;
..............page:113-115
Enrichment Mechanism and Material Sources of Lithium in Li-Bearing Coal Seam No.9 from Pingshuo Mining District of Shanxi Province
LIU Bang-jun;LIN Ming-yue;Key Laboratory of Resource Exploration Research of Hebei Province;Hebei University of Engineering;
..............page:115-117
Fine Dividing Technology of Coal and Gas Outburst Area in Coal Mining Face with Great Overburden
WU Bing;CHEN Liang;College of Resources and Safety Engineering;China University of Mining and Technology;
..............page:117-119
Study on Mechanics Simulation of Coal and Gas Outburst
HOU Dian-kun;YU Shou-hang;XU Zhen-liang;Department of Mining and Coal;Inner Mongolia University of Science and Technology;Department of Mining and Coal;Liaoning Technical University;
..............page:120-122
Development and Application of Carbon Dioxide Fracturing Device
HUANG Yuan-yue;YIN Lan-lan;NI Hao;SUN Xiao-ming;TANG Chun-xiao;China Coal Research Institute;State Key Laboratory of Coal Resource Efficient Mining and Clean Utilization;Beijing Mine Safety Engineering Technology Research Center;
..............page:123-124
Mine Thermal Parameter Prediction Analysis
ZHANG Ming-guang;BU Fan-xiu;XU Zhong-rui;ZHU Yi;College of Postgraduate;SDUST;College of Mining and Safety Engineering;SDUST;Material Supply Department;Shengli Oilfield Branch Company;SINOPEC;
..............page:125-127
Design of Real Time Early-warning System of Coal and Gas Outburst at Coalface
XIAO Dan;PU Yang;ZHANG Qing-hua;Chongqing Vocational Institute of Engineering;State Key Laboratory of The Gas Disaster Detecting;Preventing and Emergency Controlling;Chongqing Research Institute of China Coal Technology and Engineering Group;
..............page:127-130
Study on Pressure Circulation and Reflection of Gas and Coal Dust Explosion in Tunnel
YANG Shu-zhao;LIU Xing-kui;College of Safety Engineering;Henan Institute of Engineering;
..............page:130-132
Research on Control Mechanism of Hydrodynamic Force on Gas Occurrence in Tangjiahe Coal Mine
CHEN Liang;College of Resources and Safety Engineering;China University of Mining and Technology;
..............page:132-135
Experimental Study on Influence of Vacuum Cavity Volume on Its Explosion Venting Effects
LI Qin-hua;HU Li-ming;JIANG Shu-guang;SHAO Hao;School of Safety Engineering;China University Mining and Technology;Department of Aviation oil and Material;Airforce Logistics College;
..............page:135-137
Method of LBM for Isotropy Porous Medium of Permeability Calculation
LI Jian-zheng;ZHAO Zhi-gang;TAN Yun-liang;YANG Zhu-long;SONG Lu-lu;State Key Laboratory of Mining Disaster Prevention and Control Co-founded by Shandong Province and the Ministry of Science and Technology;Shandong University of Science and Technology;
..............page:138-140
Analysis on Gas Occurrence Regularity of No.8 Coal Seam in Pingshu Mine
QIN Mu-guang;State Key Laboratory of Gas Disaster Monitoring and Emergency Technology;Chongqing Research Institute of China Coal Technology and Engineering Group;
..............page:141-143
Determination and Application of Goaf Spontaneous Combustion“Three Zones” of Fully Mechanized Working Face
LI Dan;Mine Safety Technology Branch of China Coal Research Institute;State Key Laboratory of Coal Mining and Clean Utilization;Beijing Mine Safety Engineering Technology Research Center;
..............page:143-145
Research on Indexity Gas of Spontaneous Combustion of Coal Prediction
XIN Cheng-peng;LIU Yi-lei;School of Mining Engineering;Guizhou University of Engineering Science;School of Resource and Safety Engineering;China University of Mining and Technology;
..............page:145-148
Research on Gas Extraction Bedding Drilling Hole Sealing Technology
HE Yu-xiong;Yuwu Coal Company Co.;Ltd.;
..............page:148-150
Application of Buried Pipe in Upper Corner with After Wearing Layer Drilling Method Drainage Gas in Steeply Inclined and Thick Coal Seam
CHU Pi-jing;ZHAO Yao-jiang;SUN Ting-ting;LI Rui-feng;Taiyuan University of Technology;Taiyuan Heavy Industry Co.;Ltd.;
..............page:150-152
Dividing Spontaneous Combustion Thick Coal Seam Fully Mechanized Sub-level Caving Mining Face Goaf Spontaneous Combustion “Three Zones” by Double Indicators
WANG Chang-ming;National Key Laboratory of Gas Disaster Detecting;Preventing and Emergency Controlling;Chongqing Research Institute;China Coal Technology Engineering Group;
..............page:153-156
Influence of Pore Distribution of Coal on Adsorption and Desorption Characteristics
ZHANG Yuan;JIANG Li-ming;LIU Xue;Mine Safety Technology Branch;China Coal Research Institute;State Key Laboratory of Coal Resource High-efficiency Mining and Clean Utilization;
..............page:156-158
Research on Evaluation System of Effect of Coal Mine Gas Drainage in Linhua Mine
GONG Yan-wei;LAN Yu-hai;XIE Qing-xue;Mine Safety Research Institute of Guizhou Province;Guizhou Linhua Mining Corporation;
..............page:159-161
Experimental Research on Influence of Gas Explosion Characteristics by Multiple Inert Gas
CHEN Jin-jian;HU Shuang-qi;CAO Xiong;School of Chemical Engineering and Environment;North University of China;
..............page:161-164
Study of Present Situation of Gas Drainage Technology in Zunyi Mine
QING Qi-chao;DENG Su-hua;XIE Qing-xue;XU Xiao-Qian;Safety Supervision Bureau of Zunyi;Guizhou Province Mine Safety Science Research Institute;
..............page:164-166
Coupling Model of Gas Flow and Determination of Pumping Parameters in Goaf
LIU Hao;Shenyang Research Institute;China Coal Technology and Engineering Group;
..............page:166-168
Research on Laws of Gas Emission in Heading Face with High Gas
YE Chuan;LI Yun;LENG Chao;Yuwu Coal Industry Company;Shanxi Lu′an Group;
..............page:168-171
Risk Evaluation of Gas Outburst Fatalness Based on Model of Grey Slope Correlation Degree
FU Xiao;YUAN Shu-jie;School of Energy and Safety;Anhui University of Science and Technology;
..............page:171-173
Stability Analysis of Unstable Slope at Zhuangtou Village in Yu County of Yangquan City
ZHANG Zhi-xiang;QI Xin;ZHANG Yong-bo;FU Xing-tao;College of Water Resources Science and Engineering of TUT;College of Water Conservancy and Hydropower Engineering;Hohai University;
..............page:173-176
Application of Pipe Grouting in Return Air Inclined Well Across Old River Bed
ZHANG Xiao-yong;LI Xiao-po;KANG Tian-he;Shanxi Lanhua Baisheng Coal Mining Co.;Ltd.;Institute of Mining Technology;Taiyuan University of Technology;
..............page:176-178
Anti-spraying Pushing Drill Pipe Device on High Pressure Water Exploration Drilling under Shaft
TU Xin-yan;QIAN Zi-wei;LI Guo-dong;ZHU Wei-qiang;TANG Xin;China Pingmei Shenma Energy and Chemical Group Co.;Ltd.;School of Resources and Earth Science;China University of Mining and Technology;Xuzhou Prevention and Control of Mine Water Company;
..............page:179-181
Study on Water Abundance of F29 in Yi′an Coal Mine
GUO Yuan-xin;DENG Shu-jun;Institute of Geology;Yima Coal Industry Group Co.;Ltd.;
..............page:181-183
Regression Prediction of Mine Inflow Based on SVM with GridSearch_PSO Optimization
LIU Jia;SHI Long-qing;HAN Jin;TENG Chao;College of Earth Science and Engineering;Shandong University of Science and Technology;Shandong Provincial Key Laboratory of Depositional Mineralization and Sedimentary Minerals;College of Information Science and Engineering;Shandong University of Science and Technology;
..............page:184-186
Electrical Prospecting to Prevention of Coal Mining Dynamic Disasters
GAO Bo;Xi′an Research Institute;China Coal Technology and Engineering Group;
..............page:187-189
Measurement and Analysis of Ventilation Resistance in Haitian Mine
ZHANG Chang-yuan;Ventilated Offices;Jincheng Anthracite Coal Mining Group Co.;Ltd.;
..............page:189-191
Fine Prediction of Numerical Simulation for Mine Water Inflow Based on Visual Modflow
WANG Guo-rui;FENG Shu-shun;ZHAI Yan-liang;ZHANG Wei;SU Ben-zhen;College of Geoscience and Surveying Engineering;China University of Mining and Technology;
..............page:191-194
Study on Preventing Floor Water Inrush of Full-mechanized Working Face Using Grouting and Bolt Support
LIU Li-min;ZHANG Yu-jie;ZHANG Xin-jie;ZHANG Wen-jie;ZHANG Tao;College of Mining and Safety Engineering;Shangdong University of Science and Technology;
..............page:194-196
Analysis of Air-flowing Field and Rock Powder Migration Rule with Huipodi Excavation Roadway
HOU Hong-tao;ZHANG Sheng;ZHANG Xiao-peng;School of Energy Science and Engineering;Henan Polytechnic University;Collaborative Innovation Center of Coalbed Methane and Shale Gas for Central Plains Economic Region;
..............page:197-200
Experimental Study on Coal Dust Burning Suppression with Ammonium Dihydrogen Phosphate and Calcium Carbonate
WANG Jia-hui;CAO Xiong;College of Chemical Engineering and Environment;North University of China;
..............page:200-202
Numerical Simulation on Dust Concentration on Fully Mechanized Coal Face
TANG Yan;WANG De-ming;WANG He-tang;School of Safety Engineering;China University of Mining and Technology;
..............page:203-205
Simulation Study of Side by Side Double U-ventilation at Different Primary and Secondary Air Distribution
DING Wei-long;ZHAO Ya-guang;School of Safety Science and Engineering;Henan Polytechnic University;
..............page:205-208
Drilling Optimization and Improvement of Dust Removal Equipment
CUI Wen-bin;LYU Xu-ming;Exploration Engineering Department;China Pingmei Shenma Group;
..............page:208-209
Design and Research on Mine Hoist CAD / CAE Integrated System Based on Web
LI Jian-yang;REN Fang;YANG Zhao-jian;REN Xiong;College of Mechanical Engineering;Taiyuan University of Technology;Shanxi Key Laboratory of Fully Mechanized Coal Mining Equipment;
..............page:210-213
Design of In-use On-line Reaching Standard Coal Mine Safety Monitoring System
ZHAO Liang;Tiandi Automation Co.;Ltd.;
..............page:213-215
5.5 m Structural Vibration Analysis and Experimental Study of Tamping Loaded Coal Cars
ZHANG Ke;ZHU Zhi-han;MA Xiang-hua;LIN Sheng-guo;SHI Gang;School of Mechanical Engineering;Shanghai Institute of Technology;School of Electrical and Electronic Engineering;Shanghai Institute of Technology;Dalian Huarui Heavy Industry Group Co.;Ltd.;
..............page:215-218
Continuous Mining Machine Driving Technology Application in Excavation Roadway Digging Machine in Ensemble
LI Hui-ping;Qinglongsi Coal Mine;Yulin Shenhua Energy Co.;Ltd.;
..............page:218-220
Load Spectrum Analysis of Longitudinal Roadway Roadheader Drilling Conditions
LI Jian-cheng;WANG Yi-liang;YANG Zhao-jian;Taiyuan University of Technology;
..............page:221-224
Experiment Table of Coal Anti-reflection Based on High-voltage Electrical Impulses
BIAN De-cun;YAN Dong;JIA Shao-hua;YIN Zhi-qiang;ZHANG Pan;College of Mining Technology;Taiyuan University of Technology;
..............page:225-227
Research on Connect and Outage Inspection Technique of Coal Mine Explosion Electric
SHAO Ming-jie;Shenyang Research Institute;China Coal Technology and Engineering Group;
..............page:228-229
Design of Switching Power Supply with Multi-terminal Export in Controller of Mine Electric Locomotive
LU Wen-sheng;ZHAO Hong-gang;LYU Guan-shun;WANG Huan;DONG Cui-lian;Heilongjiang University of Science and Technology;Heilongjing Longmei Mining Holding Group Co.;Ltd.;Hegang Mining Industry Company;
..............page:230-232
Roadheader Overall Crawler Plate Mesh Optimization Analysis
GUO Qiang;Shanghai Branch;Tiandi Science and Technology Co.;Ltd.;
..............page:233-234
Research on Control Strategy of SVG Based on Linear Quadratic Regulator
MA Cao-yuan;ZHUO Ya-fei;AI Dan-ping;ZHAO Kang;School of Information and Electric Engineering;China University of Mining and Technology;
..............page:235-237
LW12-500 Tank Circuit Breakers Defect Analysis and Processing
ZHENG Bo-qian;PAN Yu;State Grid Electric Power Co.;Ltd.;Skills Training Center in Northern Hebei;State Grid Electric Power Co.;Ltd.;Northern Hebei;
..............page:238-239
Design of Output Intrinsically Safe LLC Resonant Half-bridge Power Supply
HE Wei;YU Yue-sen;KONG Yan;School of Information and Electric Engineering;China University of Mining and Technology;
..............page:240-242
Simulation and Analysis on Coal Cutting Process Based on EDEM
ZHANG Xiao-long;WANG Yi-liang;YANG Zhao-jian;College of Mechanical Engineering;Taiyuan University of Technology;
..............page:243-244
Dynamic Analysis of Feeding Body of All Hydraulic Power Drilling Rig
ZHANG Rui;Xi′an Research Institute of China Coal Technology and Engineering Group;
..............page:245-247
PLC-based Control Crane Positioning Control Communication System
FAN Yao-yao;WANG Ning;LI Feng;ZHANG Shuai;CHEN Zhan-chun;College of Mechanical Engineering;Taiyuan University of Technology;
..............page:248-250
Design and Optimization of ?127 mm Turbodrill Reactive Torque Structure
ZHANG Heng-chun;WANG Wen-shi;YAN Jia;Institute of Exploration Techniques CAGS;
..............page:251-253
Mine Low Voltage Apparatus Making and Breaking Test Impact Analysis of Power System
TAN Lei;Chongqing Research Institute;China Coal Technology and Engineering Group;
..............page:253-255
Design and Development of MQT Series Anchor Rig Test Device
LI Wen-bin;Changsha Institute of Mining Research Co.;Ltd.;
..............page:256-258
Communication of Schneider PLC and Intelligent Meter Based on Modbus
LYU Yong-qing;LIU Bing;XIA Xiang-wu;Shanghai Research Institute;China Coal Technology and Engineering Group;
..............page:258-260
Application of Frequency Conversion Energy Saving Technology in Main Fan
FENG Yu;HAN Jin;Tongbao Coal Industry Co.;Ltd.;Shanxi Lanhua Group;School of Chemical Engineering and Technology;China University of Mining and Technology;
..............page:260-262
Application Research on Emotional Design in Coal Machinery Design
ZHANG Lei;WANG Shi-ying;LI Juan-li;College of Modianical Engneering;Taiyuan University of Technology;
..............page:262-264
Design of Digital Surveillance System Based on DSP in Mine
MA Na-ji;MA An-chang;Information and Network Center of Heilongjiang University of Science and Technology;College of Information and Communication Engineering of Harbin Engineering University;
..............page:265-266
Finite Element Analysis on Temperature Field to Dynamic Gyroscope Combination
ZHANG Hai-wei;School of Electromechanical and Automation;Tianjin Professional College;
..............page:267-269
Application of Self-controlled Slide Rail in Retracement and Installation of Fully-mechanized Coal Mining Shields
LIU Guan-hu;ZHOU Shi-lai;HUANG Hai-lang;Guizhou Vocational Technical Institute;Beile Coal Mine in Nayong Guizhou Province;
..............page:270-272
Study on Technology of Coal Slurry Mixed with Coarse Slime Treatment Using One Step Concentration and Two Steps Recycling
ZHANG Hai-sheng;JIANG Han-yuan;LYU Wen-tao;Washing Center of Shenhua Shendong Coal Group Co.;Ltd.;
..............page:272-276
Method Design for Sample Preparation and Seepage Experiment of Raw Tectonic Coal
XU Xiao-kai;CHEN Liang;MENG Zhao-ping;College of Geoscience and Surveying Engineering;China University of Mining and Technology;College of Faculty of Resources and Safety Engineering;China University of Mining and Technology;
..............page:276-278
Research and Application of Filter Aid in Floatation Concentrate Dewatering
ZHU Xue-bin;LIU Gang;Juji Coal Preparation Plant;Henan Longyu Energy Co.;Ltd.;
..............page:279-280
Numerical Simulation Study and Practice on Two Product New Type Dense Medium Cyclone
LYU Xiu-li;Tiandi Mining Science and Technology Co.;Ltd.;Coal Preparation Engineering and Technology Research Center in Hebei Province;
..............page:281-283
Design of Coal Preparation Process of Huoshiju Coal Mine Coal Preparation Plant
LI Yin-he;Shaanxi Zhongda Group;
..............page:283-285
Prevention of Heavy Medium Coal Preparation Plant and Measures to Reduce Loss
WANG Dong-xing;JI Chang-shun;Tanshan Research Institute of China Coal Technology and Engineering Group;Coal Washing and Engineering Technology Research Center of Hebei Province;The 2nd Design Institute;John Finlay ENG.and TECT.Group of Companies;
..............page:286-287
Selection and Adjustment of Coal Quality Information on Coal Preparation Plant Design
CAI Zi-yan;Wuhan Design and Research Institute of China Coal Technology and Engineering Group;
..............page:287-289
Control System Design and Implementation of Slime Treatment for Coal Preparation Plant Based on PLC
LIU Dong-liang;YANG Jie-ming;DONG Xian-shu;Key Lab of Advanced Transducers and Intelligent Control System;Ministry of Education and Shanxi Province;Taiyuan University of Technology;College of Mining and Technology;Taiyuan University of Technology;
..............page:289-292
Actuality of Pneumatic Dry Coal Preparation Technology and Application Prospect in Xinjiang Coal Separation Market
GUO Xue-liang;Tangshan Research Institute of China Coal Technology and Engineering Group;
..............page:292-294
Experimental Study for Effect of Two Different Dewatering Methods on Lignite Structure
ZHAO Hong-yu;ZHENG Xing;LI Zi-jun;SHU Yuan-feng;LI Yu-huan;SHU Xin-qian;Institute of Chemical and Environmental Engineering;China University of Mining and Technology;Rizhao Steel Holding Group Co.;Ltd.;College of Energy and Power Engineering;Inner Mongolia University of Technology;
..............page:294-296
Research on Slime Floatability in Guantun Coal Preparation Plant
LI Shen;FU Xiao-heng;LE Hong-gang;School of Chemical and Environmental Engineering;China University of Mining and Technology;Beijing Coal Cleaning Technology Co.;Ltd.;
..............page:297-299
Coking Coal Enhances Coking Wastewater Treatment
GAO Li-hui;WANG Yong-tian;LI Shu-lei;School of Chemical Engineering and Technology;China University of Mining and Technology;Key Laboratory of Coal Processing and Efficient Utilization of Ministry of Education;China University of Mining and Technology;
..............page:300-302
Study of Carbonization Process in Production of Foundry Formed Coke with Semi-coke Powder
LI Jun;ZHANG Wen-xiu;LI Jian;WANG Liang;WU Zhao;School of Chemical and Environmental Engineering;China University of Mining and Technology;
..............page:302-304
Research on Embedded Depth of Foundation Pit Support Structure
WU Jiang-yu;FENG Mei-mei;State Key Laboratory for Geomechanics and Deep Underground Engineering;China University of Mining and Technology;
..............page:304-307
Heating Load Prediction Based on Wavelet Neural Network and Ant Colony Algorithm
WEI Yu-jie;YANG Jie-ming;Key Laboratory of Advanced Transducers and Intelligent Control System of Ministry of Education;Taiyuan University of Technology;
..............page:307-309
Optimal Design of Small Off-grid Solar Combined Cooling Heating and Power System
ZHANG Yun;FAN Jiang;Taiyuan University of Technology;
..............page:310-312
Numerical Simulation Study on Flat Plate Solar Collector Structure Optimization
SHI Yan-hua;ZHU Liu-juan;CAO Yuan-zhe;Mechanical Engineering School;Shanghai Institute of Technology;
..............page:313-315
Research on Safe Evaluation of Coal Blending Schemes in Thermal Power Plant Based on TOPSIS Method
LIU Lei;HE Xiao-ming;School of Power and Mechanical Engineering;Wuhan University;
..............page:315-317
Research on Responsible Person for Water Flooding Accident in Coal Mine
FU Gui;YANG Chun;School of Resource and Safety Engineering;China University of Mining and Technology;
..............page:318-320
Analysis of Investment Project Evaluation on Chinese Coal Enterprises ′Internationalization Based on EVA Model Improved
CHEN Chong;School of Business Administration;Henan University of Economics and Law;School of Management;China University of Mining and Technology;
..............page:321-323
Coal Mine Security Warning Instructions and Model Specification Based on Safety Input Level
DONG Si-wei;LIANG Mei-jian;YAN Wei;International Business College;Shandong Institute of Business and Technology;School of Public Finance and Taxation;Capital University of Economics and Business;School of Management;Heilongjiang University of Science of Technology;
..............page:324-325
Study on Long Term Relationship of Geology and Mineral Resources after Mechanism of Merger and Reorganization of Coal Enterprises
SONG Yan;LU Fan-ting;School of Economics and Management;Taiyuan University of Technology;
..............page:326-328
Study on Foreign Direct Investment Environment Evaluation System of Coal Industry
MA Xin-gen;SUN Jian-dong;YUAN Jiang-tao;WU Lin-lin;ZHANG Shuai;WEI Zhao;School of Resource and Safety Engineering;China University of Mining and Technology;
..............page:328-330
Status and Countermeasures of Coal Enterprises Safe Production Management in Our Country
ZHANG Bing;Hengshui University;
..............page:331-332