Coal Mining Technology 2008 Issue 3 Observation Research on Underground Pressure Rules of Full-mechanized Caving Mining Face in Extremely Thick Coal Seam

Observation Research on Underground Pressure Rules of Full-mechanized Caving Mining Face in Extremely Thick Coal Seam
WANG Yue-wei;HUANG Xian-hua;LIU Quan-ming

..............page:85-86,84

Application of Monitoring System in Observation of Underground Pressure in Full-mechanized Mining Face
SUN Ze-hong;KONG De-hui

..............page:87-88,90

Application of Softening Roof Technology with Deep-hole Blasting
SUN Jian-jun;XU Gang

..............page:89-90

Practice of Draining Gob Water in Old Mine with Complex Condition
lu ai min ; li hui ; zhang li biao ; xu ye fa

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

Practice of Fast Driving by Detecting and Draining Water in Full-mechanized Driving Roadway along Gob
SUN Shang-yun;YU Shou-dong

..............page:93-94

Research and Practice of Gas Draining in Bored Well on Surface
XU Ling-yao

..............page:95-96,13

Analysis of Construction against Time before Village Movement in Mining and Agriculture Area
KONG Ling-guo;KONG Yan

..............page:97-98

mei kuang kai cai qi kan zheng gao jian ze

..............page:插1

Experimental Research on Mine Intrinsically Safe Electromagnetic Unloading Valve
WANG Shao-ru

..............page:11-13

Numerical Analysis of Stress Distribution Rules of Shaft Station and Neighboring Caverns
CAO Chen-ming

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

Status-quo and Tendency of Research on Coupling Theory of Mining Stress Field and Gas Seepage Field
LI Hong-yan

..............page:4-7

Status-quo of Filling Mining Technology in Coal Mines of China
YAN Shao-hong;ZHANG Hua-xing

..............page:1-3,10

Quality Test Assurance of Fire-retardant Conveying Belt
ZHANG Yi-ying

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

Lectotype and Application of De-ironing Separator in Underground Belt Transportation
WEI Chang-sheng;GAO Feng-fen

..............page:81-82

Controlling Measure of Noise and Leakiness in Hydraulic Transmission
CHENG Jun

..............page:79-80

Functions Analysis of Dispatching and Directing Platform in Safe Production of Colliery
CUI Li-cheng

..............page:76-78

Application Status Analysis of Cutting Pick of Coal Cutter
ZHONG Ji-qiu;ZHONG Chong-xu;WEI Yan-qiang

..............page:75,78

Design of Split-type Spraying System of Coal Cutter and Automatic Spraying System of Powered Support
WANG Qian;WEI Xun-tao;CHEN Yong

..............page:73-74,82

Design of Comprehensive Dust-proof System of MGTY400/930-3.3D Coal Cutter
KANG Dan;CHENG Hong-bo

..............page:71-72

Calculation of Opening Pressure of Bottom Valve of Doubly Telescopic Prop
ZHAO Zhi-li

..............page:69-70

Technology and Practice of Mining Latent Coal in Small and Medium Mines
SHAO Ming-xi

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

Technology of Falling Prevention and Disposal of Heavy Support with High Mining Height and Large Angle
SONG Wei-de

..............page:35-36

Research on "Graben" Tectonic in North Ⅱ Transportation Roadway in -812m B4 Floor of Xinzhuangzhi Mine
ZHANG Shi-huan

..............page:14-15,19

Forward Simulation and Recognition of Fault Tectonic with Continual Electro-conductivity Section Method
LIU Hong-quan

..............page:16-19

Application of Multi-roadway Layout in Mine with High Gas Content
DONG Wen-min

..............page:20-21

Equipment Optimization of Coal Output System in Full-mechanized Caving Mining Face
FENG Sheng-li;GAO Jian-tuan

..............page:22-24

Reformation of Ventilation System in Quanshang Colliery
zhang chao ; chai zhao hua ; chen jie ; wang jun liang ; zuo fu dong

..............page:25-26

Application Analysis of Wongawilli Mining Method in Cuijiazhai Colliery
LI Chong-jiang

..............page:27-29

Effect Comparison of Full-seam Full-mechanized Mining and Full-mechanized Caving Mining
ZHANG Yuan;XIA Bi-pei

..............page:30-31,36

Key Mining Technology of Underhand Mining Face with Large Angle
WU Zhi-jian;YE Hai-song

..............page:32-34

Equipment Coordination of Full-mechanized Caving Mining Face and Confirmation of Roadway Dimension in Tashan Colliery
MENG Er-cun

..............page:67-68

Roadway Deformation Analysis and Prevention Measure of Liuzhuang Colliery
HU Chang-qing

..............page:66,38

Comprehensive Construction Technology of Simultaneously Drifting Roadway with Large Height in Panel with High Gas Content
LIU Jing-cai

..............page:64-65

Comprehensive Supporting Technology of Bolting and Injecting in Roadway with Large Section and Complex Conditions
BAI Shu-min

..............page:61-63

Full-mechanized Driving Technology of Roadway with Combined Roof under Gob of Closed Coal Seam
FAN Zhi-quan

..............page:59-60,63

Optimization of Bolting Supporting Design in 9th Coal Seam of Fenghuangshan Colliery
WANG Suo-kui

..............page:57-58

Research and Application of Fiber Glass Bolt in Mining Roadway
GAO You-cun

..............page:55-56

Application of Combined Supporting with Pre-stressed Bolt and Injecting Bolting Rope in Main Roadway
WANG Xing-ku

..............page:53-54

Application of Supporting with Cinder Dust Bags in Extremely Soft Preparation Roadway
wang yong zhan ; han zhi gang ; jin dian peng ; wang shu you ; liu wen qi ; zhang yu wu

..............page:50-52

Manufacture and Application of Grouting Bolting Rope with High Strength and Pre-stress
LI Xi-yong;ZHANG Xiu-feng

..............page:48-49,29

Test of Mining Strip Pillar with Waste Rock Filling under Buildings
XING Yan-tuan;WANG Ming-li

..............page:45-47

Research on Movement Program of Village above West-nine Mining Area in Yaoqiao Colliery
ZOU Xu-wen;JIANG Jun

..............page:42-44,70

Analysis of Coal Mining Influence on Environment in Yulin Area
CHEN Pei-pei

..............page:39-41,80