Coal Mining Technology 2014 Issue 2 Status Analysis of Layout Manner of Full-mechanized Caving Roadway in Soft-inclined Thick Coal-seam

Status Analysis of Layout Manner of Full-mechanized Caving Roadway in Soft-inclined Thick Coal-seam
chen shi jiang ;, guo ling fei ;, kang tian he ;, pan yue jun ;

..............page:1-4,23

Analysis of Bearing Structure and Permeability Development of Overlying Strata Influenced by Mining
LI Hong-yan;,WANG Shi-chao;,WANG Wei-hua;,ZHAO Wei-guo;

..............page:5-8

Mechanical Characteristics of Frozen Red Sandstone
HUANG Bo;,LV Jin-yang;,SHAN Ren-liang;,SONG Li-wei;,WEI Long-fei;,XIAO Yu-hang;,ZHAO Wen-feng;

..............page:9-12

Mechanism of Surrounding Rock Failure of Roadway in Tectonic Stress Field
LIU Hong-lin;,LV Jin-xing;,WEN Ying-yuan;,ZHANG Dong-sheng;,ZHAO Hong-chao;

..............page:13-16,50

Prediction Methods Comparison of Acoustic Logging Curve in Coal-field
LI Juan;,LIN Qing-xi;,PENG Su-ping;,SHI Su-zhen;,TANG Yao;,YU Zi-liang;

..............page:17-23

Hydro-geological Characteristic of F2 Fault in Renlou Colliery
zhao jing ;

..............page:24-26,76

Applying Transient Electrical-magnetic Method to Detecting Water Channel
cha hua sheng ;, gan zhi chao ;, sun lin ;, zhu ling ;

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

Minimum Thickness of Safety Rock-pillar in Driving Shaft through Coal-seam with Bursting Liability
CHEN Si;,LI Yao;,MU Chao-min;,SHI Bi-ming;

..............page:30-32,29

Auxiliary Shaft Fashion Selection of Longwanggou Colliery
liu cheng yong ;

..............page:33-35

Optimization of Mine Construction under Current Market Situation
hu cheng jun ;, wang li xin ;, wen yan xiang ;

..............page:36-37,120

Rational Width of Section Coal-pillar in Upper Coal-seam of Coal-seams
KONG De-zhong;,REN Zhi-cheng;,SONG Gao-feng;

..............page:38-41

Analysis of Roof Equal-step Caving Characteristic in Shallow Buried Full-mechanized Mining Face
LI Zheng-jie;,YU Hai-yong;

..............page:42-44,128

Technology of Continuous Reducing Supports and Joining in Full-mechanized Mining Face
peng jun shui ;

..............page:45-47,136

Roof Status of Thin Coal-seam under Gob and Full-mechanized Mining Practice
CHEN Miao;,WANG Er-yu;,XIA Jun-feng;,ZANG Chuan-wei;

..............page:48-50

Development and Application of Removable Concentrated Gangue-discharge Car for Underground Mine
gao hong liang ;, gao hong yan ;

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

Technology of Control Deformation and Failure of Weakly Consolidated Soft-rock Roadway and Its Application
JIANG Shou-lai;,JING Ji-dong;,WANG Yun-bo;,ZHANG De-quan;

..............page:53-57

Physical Simulation of Surrounding Rock Stress of Roadway Supported by Anchored Bolt with Different Coal-seam Inclined Angle
YANG Ke;,ZHANG Xiang-yang;

..............page:58-62

Supporting Technology and Practice of Loose and Cracked Full-coal Roadway Influenced by Bursting Load
CHU Xiao-wei;,WANG Zi-yue;

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

Supporting Technology of Fracture-zone Soft-rock Roadway in Yuenan Colliery
li fei ;

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

Floor Heave Mechanism and Prevention Measure of Air-return Roadway for Next Section
li wen ke ;, liu zhi yuan ;, ma liang hui ;, meng xiao jun ;, su pu zheng ;, zuo dong feng ;

..............page:70-72,116

Application of Medium-deep Hole Blasting in Fast Driving Large-section Hard-rock Roadway in Xinji 1st Mine
xin guo an ;

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

Application of Whole Anchored Cable Truss in Driving Roadway along Gob in Deep Mine
gao jiu guo ;, gao si qiang ;, sun yan qing ;

..............page:77-81,84

Application of Marithan Curtain Grouting in Large Fault under Plateau Environment
chen huan zhong ;, ma cheng fu ;, zhong chang bing ;

..............page:82-84

Large-deformation Control Technology of Deep Extremely-soft Rock Roadway in Xin'an Colliery
LI Jian-feng;,LIU Yun-gao;

..............page:85-87,111

Actual Measurement of Surface Movement Rule under Repeated Mining Condition
ZHENG Zhi-gang;

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

Surface Movement Rule's Particularity and Mechanism of Full-mechanized Caving Mining Extremely-thick Coal-seam in Dongpo Colliery
GAO Chao;,LIU Gui;,MA Hong-yuan;,NI Xiang-zhong;,XU Nai-zhong;

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

Actual Measurement of Overlying Strata and Surface Movement of Full-mechanized Caving Mining under Extremely-thick Cretaceous Sandstone Aquifer
yang fu jun ;

..............page:95-97,41

Cause Analysis of Large-area Weighting of Full-mechanized Mining Face under Non-hard Roof Based on Actual Measurement Data
XU Gang;

..............page:98-100,116

End-face Roof Falling Mechanism and Prevention Measure of Large-mining-height Full-mechanized Mining Face in Soft Coal-seam
CUI Yong-feng;,SONG Min;,WANG En-peng;,ZHU Tao;

..............page:101-103,66

Rock-burst Prevention Technology of Deep Thick Coal-seam with High Stress
FENG Mei-hua;,XIA Yong-xue;,ZHU Chun-hua;

..............page:104-107,12

Actual Measurement of Underground Pressure Rule in Full-mechanized Caving Mining Field
li yong lei ;, zhang zhan tao ;

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

Methane Drainage System Optimization Based on Energy Theory
JIAN Rui;,YANG Li-ping;

..............page:112-116

Analysis of Methane Resource Occurrence Characteristic and Drainage Technology in Songhe Mine
GAO Wei;,JIN Jun;,LIU Hui-hu;,XU Hong-jie;,YANG Jing-fen;

..............page:117-120

Measurement Method of Bore-hole Drainage Influence Radius Based on Methane Gushing Amount Attenuation Rule
FU Shuai;,TIAN Jia-jia;,ZHANG Ming-jie;

..............page:121-124

Technology of Methane Gushing Amount Prediction for Mining and Driving Face Based on Trend Surface Method
LI Qing-yuan;,TIAN Xiao-ping;

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

Numerical Simulation of Gob "three-zone" Classification Based on Oxygen Concentration with MATLAB
FENG Guo-rui;,KANG Li-xun;,LI Ji-zu;,YU Min;,ZHANG Xiao-liang;

..............page:129-132

Evaluation Index System of Ecological Civilization Construction in Coal Enterprise
HE Gao-wen;,LIU Jin-ping;,YANG He;

..............page:133-136

Wall-slide Disaster Analysis of 22303 Air-return Roadway and Disposal Method in Bulianta Colliery
GAO Liang;,LIN Jian;,LIU Zhao-xiang;,WANG Yang;

..............page:137-139,57

xin xi dong tai

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