Coal Mining Technology 2007 Issue 2 Employing the Mount of Gas Emission to Calculate Gas Content and evaluating the Reliability of This Method

Employing the Mount of Gas Emission to Calculate Gas Content and evaluating the Reliability of This Method
WANG En-ying

..............page:1-2,46

Application of Deep Loosening Blasting Technology in Preventing Coal and Gas Out-bursting
WU Xin-hua

..............page:76-77

Research and Application of Colliery Disaster Previous Drilling Information System
zhao zhi gang ; zhang rui xin ; guo qing yong ; chen xing ping ; wang fang min ; peng chen yu

..............page:78-79

High-gas Prevention and Control Technology of Full-mechanized Caving Mining
YIN Ming-de;WANG Xi-suo;JIA Yong-jun

..............page:80-82,86

Application of Waterpower Extruding Method in Driving Coal Roadway in Out-bursting Coal Seam
WANG Zhao-feng;FANG Qian-cheng

..............page:73-75

Distortion Analysis of Outward Staggered Roadway in Firm and Infirm Surrounding Rock
SU Gang

..............page:70-72

Surface Subsidence Rule of Repeatedly Mining under Extra-thick Loose Aquifer
WANG Jin-lin;GAO Liang

..............page:67-69

Analog Simulation Test Research on Full-mechanized Caving Mining with Large Obliquity
LIU Zhi-cheng

..............page:65-66,69

Surrounding Rock Supporting Technology of Deep Coal Roadway with Large-section
ZHANG Zhi-xin;HAN Zhao-jiang

..............page:47-48

Bolting Supporting Technology Research on Roadway Influenced by Dynamic Mining Pressure of Adjacent Mining Face
MIAO Tian

..............page:45-46

Application of Coupling Supporting Technology on Coal Roadway with High Stress Roof
YANG Heng;LV Ji-cheng

..............page:42-44

Bolting Beam Mesh Supporting Design and Application Analysis on Tricking Roadway with Combined Roof
NIE Jian-wei;ZHONG Xin-chun

..............page:39-41

Application of ZTZ7990/17/26 Face-end Hydraulic Powered Support
wang hai bo ; zhang bao quan ; wei yan qiang ; zhang zhi hong

..............page:37-38

Application Analysis of Fast Self-motion Advanced Powered Support
WANG Jun

..............page:35-36,55

Mining Method Reform and Thinking of Small Colliery Run by Different Areas
LIU Zhi-qiang

..............page:34,48

Mining Design and Application of Residual Coal Pillar Mining Face
LIU Bin

..............page:32-33,84

Large Range Sector Roll Steering Technology Practice of Caving Mining Face with Light-style Powered Support
GONG Xue-ming;ZHANG Fu-xue

..............page:30-31

Coal Mining Technology under Railway in Mining Area
GAO You-cun

..............page:28-29,75

Application of MATLAB in the Analysis of Reliability Data
SU Lin-jun

..............page:3-5

Visualization Research Based on Surpac Software
LI Hai-hua

..............page:6-7,27

Status Quo and Its Tendency of High-production and High-effective Mine Construction in Yangquan Mine Area
ZHANG Wen-jun;ZHANG Zhi-hong

..............page:8-10

Status Quo and Its Prospect of Bolt Drilling Equipment Used in Collieries
ZHAO Jian-wei

..............page:11-12

Large Power Coal Cutter for Thick Coal Seam at Home and Abroad
FENG Jing-ruo;YANG Jian-kang;MI Chao-yang

..............page:13-14,38

Hydrological Geology Classification of Mining Subsidence Land and Its Characteristics Research
KONG Ling-guo

..............page:15-16,44

Practice and Understanding of 3-dimensional Seismic Prospecting in Mining Area
WANG Yan-jian

..............page:17-18,5

Recognition and Disposal of Small Fault During Driving Roadway in Colliery
HOU Shou-dao

..............page:19-20,38

Test Mining Research on 4303 Full-mechanized Caving Mining Face under Loose Aquifer in Xinglongzhuang Colliery
LI Zhi-wei;KANG Yong-hua;LIU Xiu-e;KONG Fan-ming

..............page:21-23

Safety Mining Technology of Spontaneous Coal Seam
ZENG Ke-jian

..............page:24-25

Influence Factor of Production and Control Measure of Full-mechanized Caving Mining Face
YIN Yao-xi

..............page:26-27

Analysis on Gas Drainage Technology of Liberated Seam When Mining Upper in Thin Coal Seam
YANG Kui-sheng

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

Analysis of Stored Water and Dewatering in Gob at Next Section
WU Jian-ting

..............page:85-86

Safety Prevention Measure of the First Full-mechanized Mining Face When The 1st Weighting Occurring
li bo yuan ; zhang hua qing ; pan feng ; tang zhong hua

..............page:87-88,98

Dynamic Research on Unloading Bursting of Electro-hydraulic Horizontal Valve
ZHAI Jing;WANG Yong;LIU Xin-ke

..............page:89-90,92

Research and Application of Large-power Face-end Support Full-mechanized Caving Mining Face
LIU Guo-liang;ZHAO Qi;ZHANG Shan-bo

..............page:91-92

Research on Monitoring Dangerous Area of Rock Bursting with ortable Electromagnetic Emission Instrument
YANG Yong;PAN Yi-shan;LI Guo-zhen

..............page:62-64,72

Rock Bursting Style and Prevention of the 6th Mining Area in Jisan Colliery
DOU Lin-ming;ZHANG Guang-wen;ZHANG Shi-bin;MU Zong-long;GUO Jian-quan;LI Zhi-hua

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

Open-cutting Supporting Technology of the First Full-mechanized Mining Face in Zhongxing Colliery
SONG Yin-zhu;ZHANG Jian

..............page:56-57,52

Broad Open-cutting Construction Technique and Supporting Technology of Full-mechanized Mining Face
MENG Zhao-jun;ZHANG Chuan-xi;MA Pi-liang

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

Application of Strength Harding Theory of Surrounding Rock in Open-cutting Full-mechanized Mining Face in Chacheng Colliery
LI Rong-kun

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

Bolting Beam and Rope Supporting Technology of Mining Roadway During Passing Through Refused Cave
LIU Yu-wen

..............page:49-50,84

Analysis of Improving and Reforming Main Lifting Power of Mine
huang jing zhong ; zhang yu mei ; bao shi dong ; wang chang ping ; gong jian yun ; zhao yong gang

..............page:93-95,98

Importance Analysis of Comprehensive Supervision on Enterprises
YIN Cheng-dong

..............page:96-98

mei kuang kai cai qi kan zheng gao jian ze

..............page:插页1