Coal Science and Technology 2012 Issue 11 Practices on Selection and Application of Hydraulic Powered Support for Fully Mechanized Coal Mining Face

Practices on Selection and Application of Hydraulic Powered Support for Fully Mechanized Coal Mining Face
zuo zhen dong

..............page:50-53

Technology of Coal Pillar Mining Face Passing Through Used Gateway
li zuo ; su hai ; li zong tao ; wei xiao dong

..............page:45-49

Study on Optimal Design for Backfill Mining Coal Under Buildings
qiao nai zuo ; jiang yan ; zhao zuo ; xu yong mei

..............page:19-23

Construction Technology on Inclined Shaft in Watery Loose Strata with Fully Mechanized Excavation Method
liu yao ming ; wang jian feng ; zuo wen tao ; niu qing he ; qin jiang yan

..............page:54-57

Analysis on Deep Treatment Effect of Coking Waste Water with 3D Electrode Combined Fenton Reagent
zhang lei ; wang li na ; liu zuo ; fu ben quan ; zhang zuo ; liu shang chao ; wu gao ming

..............page:115-119

Experiment Study on Rapid Drilling and Borehole Completed in Mine Medium Hard Rock Roadway Heading
li jian ping ; chen can ting ; cheng zheng ; song xiao han ; xu peng ; yang li yun

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

Study on Data Processing of Rock Strata Displacement Observation and Parameters Calculation of Curved Surface Fitting
li chun yi ; chen jie

..............page:98-102

Surrounding Rock Reinforcement Technology of Driving Gateway in Goaf of Integrated Mine
li su long ; hou zuo ; li xin ming ; pan yue ; ping jian ming

..............page:38-41,44

Backfill Mining Technology with Ultra High Water Material in Coal Mine and Outlook
jia kai jun ; feng guang ming

..............page:6-9,23

Study and Application of Vertical Transportation System with Solid Backfill Material in Coal Mine
ju feng ; zhou zuo ; zhang qiang

..............page:14-18

Integrated Technology of Fully Mechanized Solid Backfill Mining
zhang ji xiong ; zhou yue jin ; huang yan li

..............page:10-13,27

Study on Technology of Gateway Retained Along Goaf with No Gateway Sidewall Backfill in Thin Seam
bai shu min

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

Analysis on Suitability of Water Prevention and Control Measures with Water Pumping and Pressure Releasing in Underground Mine
wang xin jun ; pan guo ying ; di jia wen

..............page:108-111

Backfill Mining Technology and Development Tendency in China Coal Mine
hu bing nan

..............page:1-5,18

Water Flow Features of Aquifer in Mine Auxiliary Shaft of Zhuji Mine and Control Countermeasures
wang min hua ; ding tong fu

..............page:103-107

Study on Technical Economy Evaluation Model of Coal Mining Plan for Seam Under Surface Buildings
zhao fu ; an bo chao ; zhao zuo

..............page:24-27

Design and Practices on Concrete Pouring Technology of Cross-Cut Gateway
chen xiao po ; hun bao ju ; liu jian zhuang ; li xue jing

..............page:58-60,65

Study on Surface Ground Movement Deformation Law Above High Cutting Long Coal Mining Face
xia yan hua

..............page:35-37,49

Study on Fluid Dynamics Simulation and Experiment of Wide Particle Grade Slime Floatator
yang run quan ; wang huai fa

..............page:120-124,128

Study on Outburst Elimination and Rapid Mine Roadway Construction Technology During Cross-cut Opened Structure Soft Coal
gao kui ; liu ze gong ; liu jian ; kang ya ; huang kai feng

..............page:66-68,111

Study on Numerical Simulation of Regional Gas Drainage in Outburst Seam
pang ye qing ; hu yi lu ; shi bo bo ; xiong wei

..............page:73-76

Distinguishment on Diagonal Air Way Based on Improved Node Location Method
li wei ; zhang lang ; wang han feng ; guo jian xing

..............page:77-79

Design on Control System of Top Drive Drilling Rig for Freezing and Grouting Boreholes
li shang ze ; pu chao yang ; zhao si hai ; yuan hui

..............page:88-90,94

Design and Practices on Software of Mine Safety Patrol Management System
zhong yu

..............page:95-97,119

Mechanism Analysis and Detection on Paddy Field Water Leakage Caused by Mining Subsidence in Southwest of China
li xiao jing ; hu zhen zuo ; zhao yan ling ; li jing ; xin kai

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

The Critical Gas Pressure of Coal and Gas Outburst with Different Coal Structure Combination
jia bing ; ni xiao ming

..............page:69-72

Distribution Features of Microseisms Occurred in Roof Breaking of Seam with Thin Base Rock and Shallow Depth
ou yang zhen hua ; qi qing xin ; kong ling hai ; zhao shan kun

..............page:28-31,34

Study on Gas Geological Law and Gas Prevention and Control Measures of Songshuzhen Mine
shang deng ying ; dong lu gang ; lv peng fei ; zhao shu de

..............page:61-65

Deposition Temperature Affected to Performance of Carbon Molecular Sieve Applied to CH4/N2 Separation
dong wei guo

..............page:112-114,107

Study on Fuzzy Comprehensive Reliability Judgment of Brake in Mine Hoist
qiao hong bing ; xu hai long ; chen zhan ying ; zhang li nan ; xu bao ; zhu zuo ; chen an lin

..............page:91-94

Study on Power Supply System of Permanent Refuge Chamber in Wulan Mine
you fei ; jin long zhe ; gao na ; wang lei

..............page:80-82

Study on Energy Saving Characteristics and Mechanism of Centrifugal Fan with Flap Adjusting
chen geng lin

..............page:83-87