Coal Mining Technology 2015 Issue 5 Theoretical Research of Preventing Prop Jammed in Close-distance Coalseams Mining through overlying Coal-pillar

Theoretical Research of Preventing Prop Jammed in Close-distance Coalseams Mining through overlying Coal-pillar
ZHANG Shi-wu;,ZHANG Bai-sheng;,YANG Yong-kang;,LI Xiao-po;

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

Construction Theory and Application of Sealing Wall System against Gob in Deep Mine
SONG Hong-hua;,HUANG Yu-cheng;,ZHANG Bo;

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

Comprehensive Exploration Technology Application of Gob in North-east Area
GAN Zhi-chao;

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

Application of 3-d Seismic Exploration in Detecting Collapse Column in Zhaozhuang Colliery
li jin song ;, zuo jie hai ;, feng yun jie ;, li dong liang ;

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

Equipments Selecting and Matching and Mining Technique Optimization of Full-mechanized Top-coal Caving Mining Face in Extremely-thick Soft Coalseam
SHI Xiao-jun;,TIAN Jian-she;,LIU Jun-feng;,ZHANG Jin-hu;

..............page:19-22

Short-wall Mining Technology of Anomalous Section in Thick Coal-seam with Continuous Miner
MIAO Yan-ping;,DU Tao;,WANG Bi-qing;,SHI Xiao-guang;

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

Safety Mining Technology of Large-mining-height Full-mechanized Face Mining through Fault
WU Xiao-min;

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

Design and Parameters Optimization of Full-mechanized Top-coal Caving Powered Support for Extremely-thick Coal-seam under Complex Transportation Condition in 1000 m Deep Mine
ZHANG Jin-hu;

..............page:30-33

Simulation of Plate Quantitative Conveyor for Shaft Loading in Coalmine
XI Qi-ming;

..............page:34-36

Application of Domestic Short-style Continuous Miner in Stowing Mining of Wangtaipu Colliery
zhang dong bao ;

..............page:37-38,65

Surrounding Rock Stability Variation of Deep Roadway Retained along Gob
ZHANG Shan-song;,LI Zhi-hua;

..............page:39-42

Instability Mechanism and Supporting of Soft-rock Roadway Influenced by Strong Mining
HE Fu-lian;,WANG Ning-bo;,WEI Zhen;,WEI Wen-bin;,XU Hua-wei;

..............page:43-45,14

Supporting Technology of Retaining Roadway along Gob in Thin Coal-seam under Sand Roof
DUAN Hui-qiang;,YANG Shi-chao;,WANG Yan-yan;

..............page:46-49,10

Anchored Grouting Technology of High-stress Soft-rock Roadway in Deep Mine
li ya peng ;, zhang bai sheng ;, liu zhen bao ;, jiang jing peng ;, yang xu ming ;

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

Observation and Analysis of Surface Subsidence Rule of Large-mining-depth Non-full Mining
JIA Xin-guo;

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

Simulation Experiment of Surface Movement and Surrounding Rock Deformation in Stowing Mining with Paste
JIA Lin-gang;,SUN Wan-ming;,ZHANG Hua-xing;

..............page:57-61

Rational Width of Stowing Body for Retaining Roadway along Gob under Thin Roof
JIA Xiao-liang;,LIAN Chang-jun;,CHEN Yong;,LIU Xue-yong;

..............page:62-65

Underground Pressure Behavior of Large-mining-height Mining Field under Hard Roof in Quantou Colliery
TAN Yi;,GUO Wen-bing;

..............page:66-69

Test of Hanging Roof Area at the Upper Corner for Hydro-fracturing Hard Roof
GUO Xiang-ping;,FENG Yan-jun;,BAI Yu;

..............page:70-73

shui li cai mei yu guan dao yun shu za zhi 2016 nian zheng ding qi shi

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

Methane Disaster Prevention of Large-inclined-angle Full-mechanized Mining Face in High-methane Mine
xu hua wei ;, wang jin guang ;

..............page:74-76,26

Methane Prevention of Pressure-released Zone in Mining Face with High-methane
li yun ;, leng chao ;, liu lei ;

..............page:77-79,10

Dust Movement Rule in Ventilators with Different Diameters in Full-mechanized Driving Face
WANG Kai;,GUO Hong-guang;,WANG Fei;,LIU Ru-zheng;,CAO Wan-pu;

..............page:80-83,69

Loessial Salty Soil Characteristic and Basement Treatment Method of Huacaotan Mine
jiang li li ;, li wei ;, wang peng ;

..............page:84-86,109

Analogue Simulation of Supporting Stress Field Characteristic of Single Anchored Bolt under Different Working Loads
LIN Jian;,WANG Yang;,YANG Jing-he;,WANG Zheng-sheng;,CAI Jia-fang;

..............page:87-92,22

Cause Analysis and Countermeasures of Small Diameter Pre-stress Anchored Cable Breakage in Coalmine
SHI Yao;,LIN Jian;,WANG Zheng-sheng;,YANG Jing-he;

..............page:93-96

Test of Critical Anchorage Length of Anchored Bolt for Soil
ZHANG Fu-ming;,LIANG Shi-fa;,LIN Da-lu;,ZHAO Jian;

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

Anti-knock Quality Analysis of Cavern with Different Anchorage Styles of Anchored Bolt
ZHANG Xiang-yang;,SHEN Jun;,XU Jing-mao;,KONG Fu-li;

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

Static Load Test of Extrusion Sleeve Type Yield Anchored Cable
ZHANG Yong;,SHENG Hong-guang;,WU Xiang-yun;,QU Jian-bo;

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

mei kuang kai cai 2016 nian zheng ding qi shi

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

xuan mei ji shu za zhi 2016 nian zheng ding qi shi

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

2016 nian mei kuang kai cai ding gou dan

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