Coal Science and Technology 2011 Issue 4 Experimental Research on Sodium Silicate Chemical Grouting Material with Low Viscosity

Experimental Research on Sodium Silicate Chemical Grouting Material with Low Viscosity
HE Wen;ZHOU Xing-wang;XU Run

..............page:44-47,77

Modification and Application of Synthetic Technique for Polyacrylic Acid Dispersant of Coal Water Slurry
YANG Chun;ZHU Shu-quan;ZHANG Hua-wen;PAN Xiao-yi;HE Lan-hong;GUO Mei-ling

..............page:121-124,128

Practices on Gateway Retaining Along Goaf Side in Thin Seam with Hard Roof
LIU Kun;ZHANG Xiao-ming;LI Jia-zhuo;LIU Hu

..............page:17-20

Design and Optimization on Complex Flux of Coal Gasification Based on Material Blending Experiment
JIA Chun-lin;DONG Zhong-bing;LI Han-xu;MA Fei;LU Hong-quan;MENG Ying

..............page:125-128

Study on Rational Working Height and Shield Beam Structure of High Cutting Hydraulic Powered Support
REN Huai-wei

..............page:89-93

Practices on High Efficient Mining of Fully Mechanized Coal Mining Face in Seam with Partings
LI Wei;SUN Guang-yi

..............page:29-31

Multi Dimension Combined Support Technology of Mine Roadway in Over 1 000 m Deep Mine Shaft
ZHAO Bing-Wen;YANG Jun-hui

..............page:32-34,39

Discontinuous Deformation Analysis on Gateway Support in High Inclined Soft and Thick Seam
GUO Dong-ming;YANG Ren-shu;WANG Yan-bing;ZHU Xian-lei;SUN Ying

..............page:21-24,28

Development Features and Max Height Calculation of Water Conducted Fractured Zone Caused by Fully Mechanized Top Coal Caring Mining
TENG Yong-hai

..............page:118-120

Simulation Analysis on Hydraulic System of Crawler Walking Type Hydraulic Powered Support
ZHAO Bin

..............page:101-105

Study on Variation Law of Spontaneous Combustion"Three Zones"in Goaf
LIU Song;JIANG Shu-guang;WANG Dong-jiang;ZHANG Wei-qing;LI Ya-dong

..............page:69-73

Support Technology for Rapid Forward Face End of Fully Mechanized Top Coal Caving Mining Face
LI Wei-dong;TU Hong-sheng

..............page:51-54

Technology and Practices on Mine Pressure Bumping Prevention and Control of Fully Mechanized Top Coal Caving Mining in Ultra Thick Seam
ZHOU Peng

..............page:35-39

Gas Comprehensive Control System and Practices in Huaibei Coal Mining Group
ZHANG Bin

..............page:74-77

Resolution on Motion Posture of Chock-Shield Type Hydraulic Powered Support
LIN Fu-yan;MIAO Chang-qing

..............page:97-100

Practices on Goaf Gas Control and Utilization
WANG Zhao-feng;LI Hong;YANG Hong-min;ZHAO Wei;WANG Jian-xin

..............page:55-59,113

Upholding Scientific Development Pushing Independent Innovation Improving Scientific Proficiency of Coal Industry Development
WANG Xan-zheng

..............page:1-5

Observation and Study on Surface Ground Subsidence Speed of Fully Mechanized Top Coal Caving Mining in Thick Seam
GUO Wen-bing;HUANG Cheng-fei;CHEN Jun-jie

..............page:114-117

Experiment Research on Hydraulic Borehole Flushing in No.13-1 Seam of Pansan Mine
WANG Xin-xin;XIA Shi-bai;SHI Bi-ming;MU Chao-min

..............page:60-64

Research Progress on Mine Shaft Liner Breaking Mechanism and Prevention Technologies in Deep and Thick Overburden
LIU Zhi-qiang;WANG Fei;GUO Qiang

..............page:6-10

Research and Commercialization Progress of Key Technology for High Rank Hydraulic Powered Support
WANG Guo-fa

..............page:78-83

Study on Acoustic Emission Features of Coal Sample Brazilian Splitting
FU Jun-hui;HUANG Bing-xiang;LIU Chang-you;YANG Wei;WANG Long-fei

..............page:25-28

Innovation and Development of Hydraulic Powered Caving Support
SU Lin-jun;ZHU Feng

..............page:84-88,54

Mine Strata Pressure Behavior Law and Support Technology of Mine Dynamic Gateway
WANG De-zhang;LI Jun-jie

..............page:40-43

Design on Electric and Hydraulic Control System for Hydraulic Powered Support
WU Xiao-jie;CHENG Yao;CUI Jian-min;YU Yue-sen

..............page:106-109

Analysis on Support Efficiency of Two Leg Mode Hydraulic Powered Caving Support
REN Yong-qiang;YU Hai-yong;FAN Zhi-zhong

..............page:94-96

Design and Realization of Electric and Hydraulic Controller for Hydraulic Powered Support
LI Meng;WEI Wei

..............page:110-113

Application and Practices on Gas Drainage Technology with Different Resources
WANG Qi-ming;XU Wei-dong;ZHANG Xue-bo

..............page:65-68,93

Study Status and Progress on Slime Water Slurry Blending Technology and Equipment
MA Li-qiang;CHEN Qing-ru

..............page:11-16

Equipment Selection and Mining Technique of Fully Mechanized Top Coal Caving Mining in Steep Inclined Seam of Wangjiashan Mine
YANG Ji-wen

..............page:48-50,64