1008-8725
2016 Issue 9
Research on Rational Width of Section Coal-pillar in Large Mining Height of Shallow Coal Seam
REN Jian-xi;,WANG Dong-xing;,WANG Jiang;,LIU Kang-hui;,CHENG Yuan;,WANG Li;
REN Jian-xi;,WANG Dong-xing;,WANG Jiang;,LIU Kang-hui;,CHENG Yuan;,WANG Li;
..............page:1-3
Research on Deformation Characteristics and Supporting Technology of Thick Coal Seam in Deep Well
FAN Ke-gong;,LYU Wei-xin;,LONG Jun-bo;
FAN Ke-gong;,LYU Wei-xin;,LONG Jun-bo;
..............page:4-6
Technology and Application of Prestress Balanced Active Control of Mining Roadway
QIN Zhong-cheng;,JIAO Lu-gang;
QIN Zhong-cheng;,JIAO Lu-gang;
..............page:6-9
Research on Cracks Reason for Causing in Basalt Induced by Microwave Irradiation
DAI Jun;,DU Wen-ping;,TU Bing-bing;,ZHANG Min-chao;
DAI Jun;,DU Wen-ping;,TU Bing-bing;,ZHANG Min-chao;
..............page:9-11
Visco-elastical Analysis on Coupling Support for Soft Rock Roadway
LUO Sheng-hu;,LI Shao-hua;,ZENG You-fu;
LUO Sheng-hu;,LI Shao-hua;,ZENG You-fu;
..............page:11-13
Physical Simulation Research on Mine Strata Pressure Behavior in Shallow-buried and Thick Coal Seam of Shigetai Mine
WANG Chuang-ye;,SI Jian-feng;,WANG Hong-qi;,SHENG Jun-kun;
WANG Chuang-ye;,SI Jian-feng;,WANG Hong-qi;,SHENG Jun-kun;
..............page:13-15
Numerical Simulation Research on Effect of Support Strength on Strata Pressure Behaviors in Shallow Buried Fully Mechanized Top Coal Caving Mining Face
WU Shi-liang;,TONG Jin-wan;,LIU Si-li;,WANG Jian-hang;,SHI Chen-hao;,ZHAO Ji-yu;
WU Shi-liang;,TONG Jin-wan;,LIU Si-li;,WANG Jian-hang;,SHI Chen-hao;,ZHAO Ji-yu;
..............page:16-18
Numerical Simulation Study on Influence of Water Content on Stability of Coal Wall
WEN Nai-ning;,SHEN Han-xing;
WEN Nai-ning;,SHEN Han-xing;
..............page:19-22
Support Structure Parameter Optimization of Gob-sid Entry Driving in Dynamic Pressure Soft Rock
zong cai jian ;, liu jin xiao ;, gu shi chao ;, yin zeng de ;, wang lai he ;, zhao zi hao ;, zhou hao ;, zhang yong sheng ;
zong cai jian ;, liu jin xiao ;, gu shi chao ;, yin zeng de ;, wang lai he ;, zhao zi hao ;, zhou hao ;, zhang yong sheng ;
..............page:22-24
Study on Movement Rule of Overlying Strata after Working Face Exploitation Based on Numerical Simulation
ZHAO Bao-feng;
ZHAO Bao-feng;
..............page:25-26
Study of Rock Crack Propagation under Seepage Based on Extended Finite Element Method
MENG Fan-fei;,PU Hai;,ZHANG Wen-tao;,LI Yun;,HUANG Xiu-wen;,JIANG Hai-lin;,ZHANG Hao;
MENG Fan-fei;,PU Hai;,ZHANG Wen-tao;,LI Yun;,HUANG Xiu-wen;,JIANG Hai-lin;,ZHANG Hao;
..............page:27-29
Air Leakage Control Technology of Ground Fissures in Shallow Thick Seam Mining
LI Jian-wei;,LIU Chang-you;,ZHAO Jie;
LI Jian-wei;,LIU Chang-you;,ZHAO Jie;
..............page:30-32
Study of Discharge Coal and Drift Pressure in Fully Mechanized Caving Face End
GUO Xing-ming;,ZHUANG Xue-an;
GUO Xing-ming;,ZHUANG Xue-an;
..............page:32-33
Numerical Simulation Study on Size Rationality and Safety of Pillar in Yuhua Coal Mine
LI Xiao-fei;,XING Zhi-kai;,YANG Xiao-bin;
LI Xiao-fei;,XING Zhi-kai;,YANG Xiao-bin;
..............page:34-36
Deformation-Failure Law and Control on Floor Affected by Mining above Pressurized Water in Karst Fissure
FU Ying-peng;,YUAN Yong;,LI Jie;,WEI Hong-min;,GU Hong-jiang;
FU Ying-peng;,YUAN Yong;,LI Jie;,WEI Hong-min;,GU Hong-jiang;
..............page:37-40
Experimental Study on Burst Tendency of 3# Coal Seam and Surrounding Rock in Yuncheng Coal Mine
LI Wei-yu;,ZUO Jin-jing;,YU Xian-tao;
LI Wei-yu;,ZUO Jin-jing;,YU Xian-tao;
..............page:40-42
Study on Pore Characteristics of Deep Coal Seam in Southeast Wing of Kaiping Coalfield
WANG Xiao-qi;,ZHANG Jun-jian;,HU Lu-yu;
WANG Xiao-qi;,ZHANG Jun-jian;,HU Lu-yu;
..............page:43-45
Study on Influence of Roadway Stability in Close Distance Coal Seams Mining
NIU Qin-huan;,WU Yue-chao;,TAN Ying-ming;,WANG Guang;
NIU Qin-huan;,WU Yue-chao;,TAN Ying-ming;,WANG Guang;
..............page:46-48
Application of Wedge Cutting Blasting Technology in Xiongdongwan Tunnel
CHEN Shu-yuan;,FU Ju-gen;
CHEN Shu-yuan;,FU Ju-gen;
..............page:49-51
..............page:51-53
Application of Tiangu Reinforcement Material TG-12 in Reinforcing Roof
LIU Qing;,FAN Shu-lan;,YANG Ren-kai;,XU Xiang-bin;
LIU Qing;,FAN Shu-lan;,YANG Ren-kai;,XU Xiang-bin;
..............page:54-56
Experimental Study on Uniaxial Compressive Strength of Diatomaceous Mudstone
LIU Lu-lu;,LIU Xiao-yan;,JIANG Zi-hua;
LIU Lu-lu;,LIU Xiao-yan;,JIANG Zi-hua;
..............page:56-58
Research on Concrete Replacement for Coal Pillar Based on FLAC3D
TANG Zong-ming;
TANG Zong-ming;
..............page:58-60
Impact of Composite Close-seams Mining on Reservoir
LIU Xiao-liang;,AI De-chun;
LIU Xiao-liang;,AI De-chun;
..............page:61-62
Study on Control Technology of Surrounding Rock of Soft Rock Roadway in Zhuxianzhuang Mine
ZHU Ying;,HAO Zhen;
ZHU Ying;,HAO Zhen;
..............page:62-64
Surrounding Rock Deformation Regularity and Control Technology of Soft Rock Roadway in Floor during across Mining
SUN Zhi-hai;,XIE Wen-bing;,ZHANG Jia-wen;,CHENG Xun-jian;
SUN Zhi-hai;,XIE Wen-bing;,ZHANG Jia-wen;,CHENG Xun-jian;
..............page:65-67
Study of Filling Mining Technology of Fly Ash Cementation High Water Material in Taoshan Coal Mine
LIU Xian-xin;,ZHANG Guo-hua;
LIU Xian-xin;,ZHANG Guo-hua;
..............page:68-70
..............page:71-73
..............page:74-76
Research on Floor Heave Mechanism and Control Technology of Soft Rock Roadway
MENG Hao-ran;,ZHANG Wei;,YUAN Deng-liang;,SUN Yong-fu;
MENG Hao-ran;,ZHANG Wei;,YUAN Deng-liang;,SUN Yong-fu;
..............page:76-79
Numerical Simulation Analysis of Fluid Viscosity Influence on Rock Hydraulic Fracturing
LI Ying;,ZHANG Chang-suo;,ZHENG Chen;,JIN Yang;
LI Ying;,ZHANG Chang-suo;,ZHENG Chen;,JIN Yang;
..............page:79-81
New Shell Bolt and Shotcrete Support and Monitoring Analysis in Soft Rock Roadway
YAO Wen-jie;,PANG Jian-yong;,HUANG Jin-kun;
YAO Wen-jie;,PANG Jian-yong;,HUANG Jin-kun;
..............page:81-83
Research on Numerical Network Algorithm of Overlying Rock Destruction at Coal Mining Face
WANG Fang;
WANG Fang;
..............page:84-85
Analysis on Strata Behavior Regularity of Working Face with Medium-thickness Seam and Stiff Roof
ZHANG Li-wu;
ZHANG Li-wu;
..............page:86-88
Study on Reliability of Dectecting Roof Water-rich Area Based on TEM and DC Electrical Method
LIU Sheng-you;
LIU Sheng-you;
..............page:88-90
Research on Remote Sensing Extraction Method for Ore Control Fault
Ainaguli MAIMAITUOLIAN;,CHEN Chuan;,Palidan MAIMAITI;
Ainaguli MAIMAITUOLIAN;,CHEN Chuan;,Palidan MAIMAITI;
..............page:91-92
Water Abundance Evaluation of Taiyuan Group Limestone in Linhuan Mining Area
XU Xiang;,WU Ji-wen;,ZHAI Xiao-rong;,SHEN Shu-hao;
XU Xiang;,WU Ji-wen;,ZHAI Xiao-rong;,SHEN Shu-hao;
..............page:93-95
Analysis of Complex Degree of Fault Structure and Trend Surface in Yangquan No.2 Coal Mine
LI Jun;,JIANG Bo;,LI Ming;,LIU Jie-gang;,LIU Jun;
LI Jun;,JIANG Bo;,LI Ming;,LIU Jie-gang;,LIU Jun;
..............page:95-98
Electron Paramagnetic Resonance Features of Tectonically Deformed Coals in Hancheng Mining Area
YANG Hao-rui;,YAO Hui-fang;,JI Xin-qiang;
YANG Hao-rui;,YAO Hui-fang;,JI Xin-qiang;
..............page:99-100
Characteristics and Significance of Mineral Compositions in Lower Cambrian Qiongzhusi Formation from Eastern Yunnan Province
CHEN Ju-kai;,ZHU Yan-ming;,FU Chang-qing;,TANG Xin;
CHEN Ju-kai;,ZHU Yan-ming;,FU Chang-qing;,TANG Xin;
..............page:101-103
Talking about Regional Tectonic Characteristics of Qianbei Area and Relation with Shale Gas Preservation
SHANG Fu-hua;,XIONG Xian-ming;,MO Jia-jun;,LIU Rui-yin;
SHANG Fu-hua;,XIONG Xian-ming;,MO Jia-jun;,LIU Rui-yin;
..............page:103-105
..............page:105-107
Research on Coal Accumulation Factors in Longtan Formation of Permian in East of Sichuan
HUO Yan;,ZHU Yong-cai;,WU Cong-wen;,HAN Meng-yun;,LI Li;
HUO Yan;,ZHU Yong-cai;,WU Cong-wen;,HAN Meng-yun;,LI Li;
..............page:108-109
Acoustic Reflection Imaging Well Logging Reflection Wave Multichannel Prediction Deconvolution Processing
DUAN Zhong-yu;,MA Ming-ming;,WANG Bing;
DUAN Zhong-yu;,MA Ming-ming;,WANG Bing;
..............page:110-112
Research on Migration and Evolution of Microseism Activity in Tangkou Coal
ZHANG Ming-bin;,REN Wen-tao;
ZHANG Ming-bin;,REN Wen-tao;
..............page:113-115
Prediction of Mine Water Inflow Based on Gray Theory
SHI Long-qing;,ZHAO Yun-ping;,WANG Ying;,CONG Pei-zhang;,JI Liang-jun;
SHI Long-qing;,ZHAO Yun-ping;,WANG Ying;,CONG Pei-zhang;,JI Liang-jun;
..............page:115-118
SPC Evaluation Method and Application on Methane Control Effect of Fully Mechanized Working Face
XU Man-gui;,WEI Pan;
XU Man-gui;,WEI Pan;
..............page:118-120
Research on Prediction of Coal Mine Water Inflow in Zhuji East Coal Mine
LI Yong-jun;,YAO Ke;,SUN Hao;,LI Chen;
LI Yong-jun;,YAO Ke;,SUN Hao;,LI Chen;
..............page:121-123
Conversion Relationships of Strength Reduction Methods Based on ANSYS
YU Mei;,MAO Xian-biao;,HU Xin-yu;
YU Mei;,MAO Xian-biao;,HU Xin-yu;
..............page:123-126
Experimental Research on Gas Drainage Technology in Duerping Mine
LIU Rui;,QIAO Zhi-Gang;
LIU Rui;,QIAO Zhi-Gang;
..............page:127-128
High Temperature and High Pressure and Temperature and Pressure Lock Seam Water Damage Experimental Study
LIAO Xuan;,OUYANG Chuan-xiang;
LIAO Xuan;,OUYANG Chuan-xiang;
..............page:129-131
..............page:131-133
Discussion on Coupling Disaster Mechanism of Coal and Gas Outburst and Rock Burst in Deep Coal Mining
LIU Shu-min;,LI Xue-long;
LIU Shu-min;,LI Xue-long;
..............page:134-136
Effect Evaluation of Nanoparticles on Supercritical CO2 Fracturing
LI Yan-zun;,WU Wen-tao;,CHEN Gang;
LI Yan-zun;,WU Wen-tao;,CHEN Gang;
..............page:136-139
Research on Coal and Gas Outburst Prediction Based on Improved Gray Associated Analysis
JIA Zhi-chuang;,ZHAO Zhi-gang;,SONG Lu-lu;,GAO Cheng-zhang;
JIA Zhi-chuang;,ZHAO Zhi-gang;,SONG Lu-lu;,GAO Cheng-zhang;
..............page:139-141
Experimental Study of Tri-stage Hydraulic Fracturing
WU Hao;,WANG Wei-de;
WU Hao;,WANG Wei-de;
..............page:142-144
Study on Properties of Low Concentration Coal Mine Methane Combustion in Porous Medium under Preheating and Elevated Pressure
WANG Song-hao;,SONG Zheng-chang;,YIN Ze-guang;
WANG Song-hao;,SONG Zheng-chang;,YIN Ze-guang;
..............page:144-147
Testing of Coal Seam Permeability Improvement Efficiency with High Pressure Air Blasting
WANG Kai-wang;
WANG Kai-wang;
..............page:147-149
Application Research on Methods for Distinguishing Sources of Coal Mining Water Inrush
ZHAO Guo-hong;,HUANG Jian-min;
ZHAO Guo-hong;,HUANG Jian-min;
..............page:150-152
Study on Distribution Law of Soft and Low Air Permeability Coal Seam in Guizhou
LI Guo-hong;,XU Xiao-qian;,YANG Bing-tao;
LI Guo-hong;,XU Xiao-qian;,YANG Bing-tao;
..............page:152-155
Application Research of Gas Drainage Technology in Directional High Level Long Borehole in Guotou Xinji
LIU Jie;,WANG Yi-hong;,CHEN Bin;,CHEN Yu;
LIU Jie;,WANG Yi-hong;,CHEN Bin;,CHEN Yu;
..............page:156-158
Fractal Characteristics of Gas Emission in Coal Roadway and Relationship with Outburst Prediction Index
SONG Nai-lin;,ZHANG Peng-xiang;,LONG Zu-gen;,HAN Zhen-li;
SONG Nai-lin;,ZHANG Peng-xiang;,LONG Zu-gen;,HAN Zhen-li;
..............page:159-160
..............page:161-163
Analysis and Zoning Study on Risk of Outburst in Shangsheerjing Coal Mine
CAO Bin;,CAO Yong-fa;,LIU Zhen-tang;,YU Guo-hua;,Zhang Ying-feng;
CAO Bin;,CAO Yong-fa;,LIU Zhen-tang;,YU Guo-hua;,Zhang Ying-feng;
..............page:163-165
Numerical Simulation Research on Water Inrush Process of Seam Floor with Concealed Small Faults
WU Nan;,TANG Chun-an;,DONG Zhuo;
WU Nan;,TANG Chun-an;,DONG Zhuo;
..............page:166-168
Fire Prevention of Large-angle and downward Ventilation Working Face with Equipment Removing
ZHANG Xiu-feng;,ZUO Bing-zhao;,ZHOU Xuan-xuan;
ZHANG Xiu-feng;,ZUO Bing-zhao;,ZHOU Xuan-xuan;
..............page:168-170
..............page:171-173
..............page:173-175
Practice and Application of Pressure Balanced Fire Control and Fire Extinguishing Technology in Laoshidan Coal Mine
ZHOU Lian-chun;,MA Si-zhuo;,ZHANG Jin-shan;,DONG Hong-juan;
ZHOU Lian-chun;,MA Si-zhuo;,ZHANG Jin-shan;,DONG Hong-juan;
..............page:176-178
Drainage Effective Radius Measurement Based on Numerical Simulation of Different Drilling Distance
XING Yuan-yuan;
XING Yuan-yuan;
..............page:179-181
Research on Novel Retardant Slurry Performance to Restrain Coal Oxidized Spontaneous Combustion
ZHANG Chao;,QIN Ru-xiang;,MA Yan-ling;,PANG Wen-hua;
ZHANG Chao;,QIN Ru-xiang;,MA Yan-ling;,PANG Wen-hua;
..............page:181-184
Recognition of Danger of Water Aquifers Sudden in Wangzhuang
GUO Ya-jun;,YAN Guo-chao;,KONG Shao-qi;
GUO Ya-jun;,YAN Guo-chao;,KONG Shao-qi;
..............page:185-186
..............page:187-188
Water Drainage Practice of Quaternary Sandy Gravel in Meihe Colliery
QI Zhen-long;,ZHAO Zhi-yong;,SHEN Wen-long;
QI Zhen-long;,ZHAO Zhi-yong;,SHEN Wen-long;
..............page:189-191
Safety Gray Entropy Comprehensive Evaluation of Heading Face of Coal Lane
SHI De-qiang;,QI Xing;,ZENG Xu;,JIN Bo;,LU Gang;
SHI De-qiang;,QI Xing;,ZENG Xu;,JIN Bo;,LU Gang;
..............page:192-194
Blasting Demolition of Reinforced Concrete Cooling Tower and Safety Measures
ZHANG Yuan-juan;,ZHAO Qiang;,LI Xing;,KE Jie;
ZHANG Yuan-juan;,ZHAO Qiang;,LI Xing;,KE Jie;
..............page:194-196
Analyse and Optimization of Free-standing Shackle Slip Tooth Profile
GUO Wei;,WANG Zhen-ya;,LU Fei-fei;,FAN Dong;,TIAN Hong-liang;
GUO Wei;,WANG Zhen-ya;,LU Fei-fei;,FAN Dong;,TIAN Hong-liang;
..............page:197-200
Finite Element Analysis of Plate Filter Beam Arm Based on Pro/E
WANG Jian-guo;,REN Jian-gang;
WANG Jian-guo;,REN Jian-gang;
..............page:200-202
Harmonic Response Analysis Based on ANSYS GPS1431 Shaker and Optimization
CHAI Bao-ming;,WU Han;,BAI Yan-long;
CHAI Bao-ming;,WU Han;,BAI Yan-long;
..............page:203-205
Design and Multi-objective Optimization of New Type Hydraulic Holder for Rigs
ZHANG Xin;,ZHAI Qing-bo;,ZENG Qing-liang;,WANG Xiao-huan;,SU Zhao-jing;
ZHANG Xin;,ZHAI Qing-bo;,ZENG Qing-liang;,WANG Xiao-huan;,SU Zhao-jing;
..............page:206-208
Analysis of Effect of Pulverized Coal Type on Emission Characteristics of Aggregate Drying Pulverized Coal Burner
CHENG Hai-ying;,PENG Ya-zhou;,WANG Zhen-liang;,LI Jian-xin;
CHENG Hai-ying;,PENG Ya-zhou;,WANG Zhen-liang;,LI Jian-xin;
..............page:209-211
Parameter Design and Dynamic Characteristic for Guide Rope Displacement Restrained Mechanism in Extra-deep Shaft
YAN Lu;,CAO Guo-hua;,WANG Jin-jie;,WANG Nai-ge;
YAN Lu;,CAO Guo-hua;,WANG Jin-jie;,WANG Nai-ge;
..............page:212-214
Reasearch on Pipe Mechanical Characteristics of Supporting Screen
LI Kun;,MIAO Huan;,CHEN Jian-min;,LING Biao-can;,LIANG Qiang;,SANG Yong-heng;
LI Kun;,MIAO Huan;,CHEN Jian-min;,LING Biao-can;,LIANG Qiang;,SANG Yong-heng;
..............page:215-216
Design of Angle of Inclination-adjustable and Loadable Experimental Platform for Underground Coal Gasification
WANG Jian-hua;,WANG Zuo-tang;,CHEN Wen-ze;,LU Xue-feng;
WANG Jian-hua;,WANG Zuo-tang;,CHEN Wen-ze;,LU Xue-feng;
..............page:217-219
..............page:219-221
Research on Scraper Conveyor's Electronic Protection
WANG Jian-zhen;
WANG Jian-zhen;
..............page:222-223
Research on Quality Evaluation of Roadway Support Based on Nondestructive Testing of Bolt
PAN Li-ming;,WANG Dong-pan;,HUANG Zhi-zeng;,YU Jian-hao;,LI Chun-rui;
PAN Li-ming;,WANG Dong-pan;,HUANG Zhi-zeng;,YU Jian-hao;,LI Chun-rui;
..............page:224-226
Multi-motor Drive Belt Conveyor Speed Control and Power Balance Analysis of Research
WANG Tai-zheng;,YU Yan;
WANG Tai-zheng;,YU Yan;
..............page:226-228
Design and Implementation of Remote Conveyor Monitoring System Based on KHP178
XIE Guang-wei;,ZHAO Bang-fu;,CHEN Jin-ming;
XIE Guang-wei;,ZHAO Bang-fu;,CHEN Jin-ming;
..............page:229-231
Design and Study of Meshing Contact Test Bench of Ring Chain and Driving Sprocket
ZHANG Kuan;,WANG Shu-ping;,YANG Zhao-jian;,WANG Yi-liang;
ZHANG Kuan;,WANG Shu-ping;,YANG Zhao-jian;,WANG Yi-liang;
..............page:232-234
Key Technology and Integration Method Based on LAN of Cantilever Machine Digital Design
LI Ning-bo;,YANG Zhao-jian;
LI Ning-bo;,YANG Zhao-jian;
..............page:234-236
Determination of Hydraulic Support Working Resistance of Large Mining Height under Condition of Working Face of Two Hard Roof
MA Bo-chao;,XIA Hong-chun;
MA Bo-chao;,XIA Hong-chun;
..............page:237-239
Reformation of Machine in Liuhe Coal Mine Well Otes
MA Xing-hui;
MA Xing-hui;
..............page:239-240
Development of Wet Spraying and Pumping Combined Machine in Coal Mine
GUO Pei-hong;,WANG Chao-yang;,ZHU Jian-an;,WANG Hao;,XUE Hong-xing;
GUO Pei-hong;,WANG Chao-yang;,ZHU Jian-an;,WANG Hao;,XUE Hong-xing;
..............page:241-242
Dynamic Simulation for Impact Process of Double Oil Return Type Hydraulic Rock Drill Based on Numerical Calculation
LYU Jing-ming;
LYU Jing-ming;
..............page:243-244
Strength Analysis of Mine Loader Movable Arms under Extremely Conditions Based on ABAOUS
YANG Xiao-xue;,LI Lin-chen;
YANG Xiao-xue;,LI Lin-chen;
..............page:245-247
Design and Research of Seismic Detector Based on WiFi Technology
SUN Yuan;,ZHANG Hao;,XU Mao-xuan;,YANG Chao-yu;
SUN Yuan;,ZHANG Hao;,XU Mao-xuan;,YANG Chao-yu;
..............page:247-249
Calibration Method of Measurement While Drilling System Based on Ellipsoid and Plane Fitting
LIANG Wei-jia;,LIN Ling-yan;,LIU Zong-wei;
LIANG Wei-jia;,LIN Ling-yan;,LIU Zong-wei;
..............page:250-251
Study on Numerical Simulation and Noise Analysis of Contra Rotating Axial Flow Fan
CHEN Cong;,ZHOU Zhong-ning;,ZHANG Guo-jie;,REN Jun-Yao;,ZHANG Xin-zhe;,WU Ji-qing;,ZHANG Xiao-yu;
CHEN Cong;,ZHOU Zhong-ning;,ZHANG Guo-jie;,REN Jun-Yao;,ZHANG Xin-zhe;,WU Ji-qing;,ZHANG Xiao-yu;
..............page:252-253
Design of HSJ-2 Automatic Feeding Concrete Mixer Conveyor
WANG Yan;,LAO Feng-xi;
WANG Yan;,LAO Feng-xi;
..............page:254-255
Research on Motion Parameters of Roof and Selection of Support in Gently-inclined Workface
DENG Kang-yu;,ZHAO Yan;,LIANG Dong-xu;,WU Teng-fei;
DENG Kang-yu;,ZHAO Yan;,LIANG Dong-xu;,WU Teng-fei;
..............page:256-257
Development and Application of ZDY Series Drilling Machine for Fast Moving Device
ZHANG Bao-zeng;,LI Yan-shan;
ZHANG Bao-zeng;,LI Yan-shan;
..............page:258-260
Structure and Explosion-proof Design of Coal Mine Danger Gas Detection Robot
XI Yan-mei;,SHI Yan;,YUE Hong-xin;
XI Yan-mei;,SHI Yan;,YUE Hong-xin;
..............page:260-261
..............page:262-263
Side Information Generation Algorithm of Coal Mine Underground Video Sequence Based on Full Search
LI Na;,LIU Ting-ting;
LI Na;,LIU Ting-ting;
..............page:263-265
Vibration Analysis of Wet Brake in Opencast Vehicle
ZHAO Hui;,WANG Hong-xia;
ZHAO Hui;,WANG Hong-xia;
..............page:265-267
Temperature Control System Design of Walking Beam Re-heating Furnace
SU Liang-he;,CHEN Zhong-hong;
SU Liang-he;,CHEN Zhong-hong;
..............page:267-268
Noise Filtering Method for Ultrasonic Echo Signal Based on Empirical Mode Decomposition
DONG Ming;,MA Hong-wei;,CHEN Yuan;
DONG Ming;,MA Hong-wei;,CHEN Yuan;
..............page:269-270
Optimized Design of Hydraulic Support Based on SolidWorks
ZHAN Xiang-de;
ZHAN Xiang-de;
..............page:271-273
Experimental on Preparation of Porous Materials with Coal Gangue and Waste of Corn Further Process
NIE Wen-jie;,ZHANG Lei;,SHA Xiang-ling;
NIE Wen-jie;,ZHANG Lei;,SHA Xiang-ling;
..............page:273-275
Research on Bio-liquefaction of Zhaotong Lignite by White Rot Fungus S.commne
SHI Kai-yi;,HE Huan;,LI Zhi;
SHI Kai-yi;,HE Huan;,LI Zhi;
..............page:276-278
Gasification Characteristics of Briquette of Humic-water Glass Compound Binder
CUI Guo-xing;,LIN Xiao-jun;
CUI Guo-xing;,LIN Xiao-jun;
..............page:278-281
Performance Analysis on Polygeneration Systems of Direct Reduction Iron-methanol Base on Different Process Routes
GONG Zhi-jun;,ZHANG Pei;,YU Ge-wen;,ZHANG Zhi-yu;,WU Wen-fei;
GONG Zhi-jun;,ZHANG Pei;,YU Ge-wen;,ZHANG Zhi-yu;,WU Wen-fei;
..............page:281-283
Determination of Acidic Oxygen-containing Functional Groups in Low-rank Coals by Ion Exchange Method
GENG Jian-chun;
GENG Jian-chun;
..............page:284-286
Orthogonal Experiment Analysis of Briquette for Influencing Factors
ZHANG Jin-shan;,GUO Zhen-kun;,YANG Jing;,SUN Chun-bao;,SHENG Jun-kun;,XU Zhi-yong;
ZHANG Jin-shan;,GUO Zhen-kun;,YANG Jing;,SUN Chun-bao;,SHENG Jun-kun;,XU Zhi-yong;
..............page:287-288
Experimental Study of Desulphurization for Wennan Fine Coal under Centrifugal Gravity Field
SONG Ao;,TAO You-jun;,GONG Bin-bin;
SONG Ao;,TAO You-jun;,GONG Bin-bin;
..............page:289-291
Preparation and Extraction Technology of Humic Acid from Coal Slime by Thermal Oxidation
CHEN You-liang;,WANG Shui-li;,DU Mei-li;,GAO Li-bing;,YANG Shui-lan;
CHEN You-liang;,WANG Shui-li;,DU Mei-li;,GAO Li-bing;,YANG Shui-lan;
..............page:292-294
Research of Wettability Modification of Lignite Using Gemini Quaternary Ammonium Surfactant
ZHAO Jin-rong;,LIU Yu-tao;,LIU Sheng-yu;,LIU Xiao-yang;,ZHANG Su-hong;
ZHAO Jin-rong;,LIU Yu-tao;,LIU Sheng-yu;,LIU Xiao-yang;,ZHANG Su-hong;
..............page:294-296
Energy-saving Optimization Design and Practice of Non-pressure Feed Three-product Heavy Medium Cyclone
GUO Xiu-jun;
GUO Xiu-jun;
..............page:296-298
Regularity of Polyethylene Glycol as Coal Slime Flotation Frothers
GUO Kun;,ZHAO Wen-ting;,DONG Lian-ping;,FAN Min-qiang;
GUO Kun;,ZHAO Wen-ting;,DONG Lian-ping;,FAN Min-qiang;
..............page:298-300
Study on Decarburization of Fly Ash by Flotation
LIU Cheng;,CONG Long-fei;,ZHOU Chang-chun;,GENG Huan-guo;
LIU Cheng;,CONG Long-fei;,ZHOU Chang-chun;,GENG Huan-guo;
..............page:300-302
Experimental Study of Different Flotation Processes on Extremely Hard-to-float Coal
LIU Xu-yang;,MA Li-qiang;,YU Yue-xian;,WU-Lun;,XUE Hao-jie;,XIE Fa-mei;
LIU Xu-yang;,MA Li-qiang;,YU Yue-xian;,WU-Lun;,XUE Hao-jie;,XIE Fa-mei;
..............page:302-304
Application and Research of Collector HLC-02 in Yuwu Preparation Plant
ZHANG Xiao-li;,LU Yong-guang;,CAO Pei;,ZHANG Lin;
ZHANG Xiao-li;,LU Yong-guang;,CAO Pei;,ZHANG Lin;
..............page:305-306
Research on Control System for Filter Aid of Filte-press Automatically Dosing
BAI Fei-yan;,DONG Zhi-yong;,WANG Ran-feng;
BAI Fei-yan;,DONG Zhi-yong;,WANG Ran-feng;
..............page:306-308
Experimental Research on Flotation Column Separation of High Concentration Water Coal Slime
LI Xiao-ying;
LI Xiao-ying;
..............page:309-311
..............page:311-313
Biodiesel Production from Waste Cooking Oil and Application in Coal Preparation
WANG Jun-chao;,WANG Shui-li;,HAN Jia-zhan;,LIU Chang-qing;,GAO Xiu;,PI Xing-ting;
WANG Jun-chao;,WANG Shui-li;,HAN Jia-zhan;,LIU Chang-qing;,GAO Xiu;,PI Xing-ting;
..............page:313-315
..............page:316-318
Process Experimental Study of Power Plant Lignite Drying Based on Computer Simulation Technology
HU Zhi-qiang;
HU Zhi-qiang;
..............page:319-321
Statistic Analysis of Coal Mine Accidents in Chinese Coal Mine Transformation and Development Period
ZHAO Yun-ping;,SHI Long-qing;,GAO Wei-fu;,WANG Ying;,LIU Yu;
ZHAO Yun-ping;,SHI Long-qing;,GAO Wei-fu;,WANG Ying;,LIU Yu;
..............page:321-324
Analysis of Lignite Downstream Product Line and Market Prospect of Wulagai Coal Field
XUE Yang;,FENG Yin-hu;
XUE Yang;,FENG Yin-hu;
..............page:324-326
..............page:327-328