Coal Science and Technology 2013 Issue 12 Coal Rejects Backfill Support Technology of Gob-side Entry Retaining in High Gassy Mine

Coal Rejects Backfill Support Technology of Gob-side Entry Retaining in High Gassy Mine
qin wen lu ;, wang wei ming ;, xu fei ;

..............page:1-3,7

Experimental Research on Coupling Device of U-Steel Support-Surrounding Rock Stress
chen xin nian ;, wang ai hui ;, zhang zuo ;

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

Application of Shortwall Box Type Coal Mining Method to Strip Coal Pillar Mining
ge hai bin ;, li chang hua ;, yang ji long ;

..............page:8-10,14

Analysis on Main Control Factors of Surface Subsidence by Strip Backfill Mining with High Water Material
cui feng ;, liu peng liang ;, lv wen hong ;, sun wan ming ;, zhao li xin ;

..............page:11-14

Simulation Analysis on Stress Characteristics of Rock Bolt Thread End
cheng peng ;, ju wen jun ;

..............page:15-18

Stability Control Technology of Deep Mine Rock Roadway with Large Cross Section and Soft Broken Surrounding Rock
du ji ping ;, zhang chuan shu ;

..............page:19-22,26

Grouting Reinforcement Technology of Coal Mining Face with Thin Base Rock Broken Roof and Brittle Fracture Coal Mass
fu zhen jiang ;, li chun yuan ;, yu hong ;

..............page:23-26

Mechanism and Control Technology of Rib Spalling in Hard Coal Seam with Developed Beddings
cheng zhi heng ;, jiang hu ;, yang sheng li ;

..............page:27-30,34

Optimization on Mine Gateway Support Plan in Seams Group Based on Geostress Measurement
zhang wen hao ;

..............page:31-34

Application on Permeability Improved Technology with Deep Borehole Energy Accumulation Blasting in Coal Seam
dou xiao xing ;, lv peng fei ;, wang jin ming ;, zhu tong gong ;

..............page:35-38

Coal and Gas Outbursts Characteristics and Countermeasures Under the Influence of Geological Conditions
huang zhan feng ;, yu gui jun ;, zhang hai qing ;, zhang you yi ;

..............page:39-42,45

Rational Control of Driving Speed in Coal and Gas Outburst Coal Mining Face
cao xu ;, du jiang ming ;, li zhen ;, xu xiao meng ;, zhang hui ;, zhang xiao gang ;

..............page:43-45

Research and Application on Gas, Water and Dust Separator to Pre-drainage Borehole Through Beds
chen jiu fu ;, ding hong ;, jiang he cai ;, li wen shu ;, long jian ming ;

..............page:46-49

Mine Fire Prevention and Control Technology in Solids Backfill Coal Mining Face
liu han wen ;

..............page:50-52,56

Analysis on Gas Drainage Features and Influence Factors of Low Rank Coalbed Methane Well
chen yue qiang ;, li jin ping ;, ni man you ;, tang da zuo ;, xu hao ;

..............page:53-56

Study and Application on Comprehensive Outburst Prevention and Control Technology for Seam Opening in Mine Inclined Shaft
pu rong fei ;, zhang mei run ;

..............page:57-59,109

Comprehensive Control Technology of Coal Spontaneous Combustion in Contiguous Seams
liu xin de ;, wang zuo ;

..............page:60-62,66

Three Dimensional Gas Drainage Technology of Pillarless Coal Mining in Contiguous Outburst Seams Group
li jin peng ;, liang chun hao ;

..............page:63-66

Research on Drainage System and Complementary Technique for Coalbed Methane Well
chen yun yan ;, cheng wei ;, wang ping ;, zhang lei ;

..............page:67-70,75

Study on UWB Signal Transmitting and Receiving Strategy of Mine Wireless Multi-Media Sensor Network
ding en jie ;, wang yan fen ;, zhang guo peng ;

..............page:71-75

Design on Immersion Type Virtual Assembling System of Scraper Conveyor
wang xue wen ;, wang yi liang ;, yang zhao jian ;, zhang xiao hui ;

..............page:76-79

Design and Research on Wireless Methane Concentration Sensor Based on Single Wall Carbon Nanotube
li guo min ;, liu jian ;

..............page:80-83,88

Influence of Pick Arrangement for Spiral Line on Longitudinal Cutting Head Performance
zhang meng qi ;

..............page:84-88

Fine Design on Profile Curve of Compensated Cam Applied in Swing Type Scraper Conveyor
gao ai hong ;

..............page:89-91

Genesis of Geological Structure and Effect on Gas Occurrence in Changcun Minefield
chen jie ;, sun xi gui ;, zhang shu lin ;

..............page:92-96,18

Discussion of Solving Initial Field Intensity of Radio Tunnel Perspective Based on Classified Probing Lines
guo fang ;, li pei gen ;, qi shun ;, zhang ning ;

..............page:97-99,104

Study on Coalbed Methane Well Production Characteristics and Control Factors in Chengzhuang Block
guo sheng qiang ;

..............page:100-104

Study on Sequence Stratigraphic Division by Using Milankovitch Cycles as Constraints
guo ying hai ;, shao yu bao ;, shen yu lin ;, yuan xue xu ;

..............page:105-109

Prediction on Water Flow in Goaf at Initial Mining Period of Fully-Mechanized Top Coal Caving Face
huang zuo ;, zhang guo qing ;

..............page:110-112

Study on Gravity Separation Experiment of High Muddy and Difficult Floated Slime
fan min qiang ;, wu yan lin ;

..............page:113-116,119

Study on Improving Coal Water Slurry Ability of Shenfu Coal Based on Alfred Model
fang gang ;, fang shi jian ;, he zuo ;, ju peng ;, li zeng lin ;, wang jun zhe ;, wang yu gang ;, xue zhong xin ;, zhang jian an ;

..............page:117-119

Research Progress of Preparation and Modification of Activated Carbon for Flue Gas Mercury Removal
li lan ting ;, liang da ming ;, sun zhong chao ;, zhang hao qiang ;

..............page:120-124,38

Study on CO2 Gasification Reaction Features of Lump Coal in Underground Gasification Process
chen feng ;, liu hong tao ;, wang zuo zuo ;, yao kai ;, zhao juan ;

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

mei tan ke xue ji shu za zhi tou gao xu zhi

..............page:后插1