Coal Mining Technology 2007 Issue 3 Keystone and Countermeasures of Water Burst Prevention in Mining under Sea

Keystone and Countermeasures of Water Burst Prevention in Mining under Sea
HAN Ren-qiao;WANG Lan-jian

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

Discussion about roof control technology development of China in future
NIU Xi-zuo

..............page:1-3

Prevention Measures of Gob Ponding in New Mines
HUANG Zheng-lian

..............page:86-87,89

Comprehensive Prevention Technology of Production Recovery of the Flooded Large Angle Face in Dongpang Colliery
ZHANG Zhen-fang

..............page:88-89

Test Method of Backstop Capability and Device Research
pan fa sheng ; zuo li feng ; zhu ze jun ; cao da yuan

..............page:90-91

Status-quo and Quality Analysis of Homemade Hydraulic Supports
LIU Xin-ke;ZHAI Jing;ZHAO Yan

..............page:92-94

Application of Power Supply Device with Low Frequency in Multi-level Frictional Lift Used in Auxiliary Shaft
LI Hui-mei;DAI Yong-sheng

..............page:95-96,99

Advancing Elaborate Government and Realizing High-production and High-efficiency of Mine
WEI Zeng-liang

..............page:97-99

mei kuang kai cai qi kan zheng gao jian ze

..............page:插页

Applying Hydraulic Cutting with Medium Pressure in Shallow Bores and Drifting Gas from Crossed Bores to Comprehensively Controlling Gas Bursting
LIU Lei

..............page:83-85,94

Gas Bursting Rule and Comprehensive Prevention of Full-mechanized Caving Mining in Extremely Thick Coal Seam
FAN Zhi-zhong;CHEN Yi-dong;ZHANG Jun-bo

..............page:79-82

Prevention and Forecast Theory and Technology of Floor Water Bursting
YANG Feng-wang;YANG Zeng-yue

..............page:75-78

Application of New Style Ground Pressure Monitoring Instrument in Full-mechanized Mining Face in Zhongxing Colliery
ZHANG Jian

..............page:73-74

Research on Reasonable Mining Height under Hydrous Luohe Grit Rock in Tingnan Colliery
LV Qiang

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

Surface movement rule of repeated mining in close inclined coal seams
ZHOU Jun-sheng

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

Roadway Distortion Rule Research on Full-mechanized Caving Mining Face in Soft Roof, Soft Coal and Soft Floor
LI Wen-ping;GAO Zhao-li

..............page:64-66

Steel Wedge and Its Application in Reinforcing Arch Walling End
ZHANG Hua;WANG Yi-he;GAO Zhan-xue

..............page:63-63,69

Technics Research on Fast Driving with Exploding in Coal Roadway
LI Shun-feng

..............page:61-62

Roadway Supporting Technology of Coal Roadway with Soft Roof, Soft Coal and Soft Floor
LI Li-feng

..............page:59-60,78

Research on Deep and Soft Rock Roadway Supporting Technology
LI Ben-tao;YUAN Qi

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

Full-mechanized Caving Mining Technics and Application in Geng Group Coal Seam in Pingdingshan Mining Area
ZHANG Zhong-fu

..............page:39-40

Safety Argumentation of Mining under Floor Pressure of 16th Coal Seam in Liuzhuang Colliery
guo chun hong ; hu xing bin ; sun quan jian ; yang jian ; li dong cui

..............page:37-38,7

To-and-fro Mining Technology Practice of Caving Mining Face with Light Supports in Single Mining Area
LI Feng-kai

..............page:35-36,3

Safety Mining Technology of Pillar Stress Area in Upward Mining Face
TIAN Chang-dong;GONG Qing-gang

..............page:33-34,40

Combined Mining Practice of Full-mechanized Mining Face in Extremely Anomalistic Thin Coal Seam
zhao lian xing ; sun qi sheng ; deng zhen biao ; pan hong wei ; zhang zuo wu ; wang sui hua

..............page:30-32

Roadways Layout of Slope Mining Method in Steeply Inclined Coal Seam
LI Xin-wang;ZHANG Xiao-bing;DUAN Hong-min

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

Research on Reasonable Dimension of Small Pillar in Full-mechanized Mining Face
LI Rui-qun;WU Shi-liang;AN Bo-chao

..............page:8-10,3

Applying Gray Relationship Analysis to the Confirmation of Bursting Sensitivity Index
ZHU Yun-hua;HOU Jin-xiu;CHEN Yong-chao;ZHANG Die

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

Force Analysis of Supporting and Shielding Hydraulic Support
WANG Yong-jun

..............page:14-15,29

Cherish Life Care Safety
LI-Li;ZHU Yan-zhi;SHAN Ya-fei

..............page:16-18

Research and Thinking of Safety Production and Sound Development of Colliery Enterprises
LIU Chuan-bao

..............page:19-21,7

Analysis of Geology Tectonic Influencing Water Bursting and Prediction in Feicheng Coalfield
WANG Xin-yu

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

Classification Estimation of Geology and Hydrology Conditions in Nantun Colliery
ZHONG Tao;AN Jian-jian;ZHANG Guang-jun

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

Bolting Supporting Technology of Coal Roadway under Complex Conditions
YAN Wei-guo

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

Supporting Research on Shallow Pillar Roadway among Gob in Full-mechanized Caving Mining
LI Kui-lai;ZHENG Hou-fa

..............page:53-54,62

Numerical Simulation Research on Driving Roadway among Gob
ZHANG Dun-shan;FAN Xiao-dan;CHEN Gang

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

High Pretightening and Strength Bolt and Rope Supporting Research and Application in Cracked, Loose and Soft Roadway with Small Protection Pillar
LIN Jian;ZHAO Ying-li;WU Yong-zheng;GUO Xiang-ping

..............page:47-50

Open-off Cut Construction and Equipment Fix of Full-mechanized Caving Mining Face in Coal Seam with Big Angle
GONG Xing-hui

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

Applying Net Planning to Realizing Synchronistical Installing and Dismantling of Full-mechanized Caving Mining Equipments
BAO Yi-cai

..............page:43-44,62

Method of Improving Recovery Ratio of Thin Coal Seam
REN Yu-juan;SHAO Yan;ZHANG Ping

..............page:41-42