Coal Mining Technology 2015 Issue 1 Current State an d Development Prosp ect of Dome stic and Overseas Coal MachineryE quipment

Current State an d Development Prosp ect of Dome stic and Overseas Coal MachineryE quipment
SHEN Bao-hong;,LEI Yi;,LIU Jian-zhong;,SONG Xue-fei;

..............page:1-4

Stress Analysis of Mining Field End Influenced by Horizontal Tectonic Stress
ZHANG Feng-da;,ZHANG Yu-jun;,FAN Zhen-li;,LI Lei;,SONG Ye-jie;

..............page:5-7

Experiment of Extremely-thick and Hard Magmatic Rock′s Movement and Breakage Rule
JIANG Jin-quan;,WU Quan-sen;,ZHANG Pei-peng;,WANG Pu;

..............page:8-11

Experimental Research on Water-resistance Property of New-style Fluid-solid Coupling Material for Analogue Simulation
LIAN Hui-qing;,XIA Xiang-xue;,RAN Wei;,ZHAO Qi-feng;

..............page:12-16

Influence of Pressurization Rate on Absorption Property of Coal with Different Metamorphic Degrees
JIANG Li-ming;,ZHANG Lang;,WANG Dong;,JI Wen-bo;

..............page:17-19,29

Influence of Fold and Bend Tectonic on Coal Mining in Yangmei 5th Mine
wang jin sheng ;

..............page:20-22

3-D Seismic Exploration Effect of Faer Colliery under Complex Condition
wei zuo ;, xiao yong zhou ;

..............page:23-25,44

Test of Far-distance Lower Protective Coal-seam Mining in Xinji 1st Mine
CAO Jian-jun;

..............page:26-29

Fast Dismantlement Technology of Powered Suppotrs in Repeatedly-mining Face in Close-dista nce Extremely-thin Coal-seam
ren gang ;, zhang hao yi ;

..............page:30-32

Technology of Full-mechanized Caving Mining through Detection Roadway under Complex Condition
liu chuang ;, zuo hong bin ;

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

Practice of Dismantling Full-mechanized Mining Face with Connection Roadway for Gangue
chou xiao xiang ;

..............page:36-37,59

Innovation Design for Trackless Auxiliary Transportation System in 1000m Deep Shaft
yang zhuang ;

..............page:38-40,32

Treatment Technology of Fault Fracture Zone in 8707 Full-mechanized Mining Face of Jinhuagong Colliery
LI Wen-ge;

..............page:41-44

Technology ofThin Coal-seam Full-mechanized Mining Equip ments and Prospect inLi ziy a Colliery
bai hu ;, wang li ;, li hong mei ;

..............page:45-47

Chain Tension Monitoring Theory and Method of Scraper Conveyer
ZHU Zheng-zhong;,XING Fang-fang;

..............page:48-50,16

Secondary Supporting Theory of Fast Driving Large-section Coal Roadway
LI Xue-bin;

..............page:51-55

zhong guo mei tan ke gong ji tuan you xian gong si deng 15 jia dan wei gong tong wan cheng xiang mu huo guo jia ke ji jin bu yi deng jiang

..............page:55-55

Research on Roadway Supporting Parameter for Coal-and-methane Outburst Mine
SUN Zhi-yong;

..............page:56-59

Monitoring of Periodical Movement Rule of Overlying Strata
WANG Cheng;,HAN Ya-feng;,DU Ze-sheng;

..............page:60-63

Surrounding Rock Control of Roadway in Deep Composite Rock Strata
XUE Jun-hua;,FAN Ming-jian;,DUAN Chang-rui;,WU Zhi-jian;

..............page:64-67

Supporting Technology of Soft Rock Roadway in Extremely-thick Coal-seam
LIU Jin-xiao;,JING Ji-dong;,ZHAO Guo-hui;,SHANG Yu-qiang;,LIU Wei-tao;

..............page:68-70,11

Rational Width of Stowing Body in Large-section Roadway Retained along Gob
luo zhong ;

..............page:71-74

Application of Modified Vertical-line Method in Protective Coal-pillar for Expressway
GU Kai;,ZHANG Zhao-qian;,TONG Feng;,JING Kang-fei;,YUAN Bo;

..............page:75-77

Prediction of Overlying Strata Failure Height of Repeatedly-mining Close-distance Oilshales under Water-body
ZHAO Qiu-yang;,GU Hai-feng;,KANG Yong-hua;,LI Lei;,SUN Wan-ming;

..............page:78-81

Underground Pressure Behavior Analysis of Mining Face in Shallow-buried Coal-seam and Its Control
HE Zheng-gang;

..............page:82-85,77

Roof Breakage and Disaster Principle and Control of Shallow Mining in Steeply-inclined Coal-seam
SUO Yong-lu;,QI Xiao-hu;,LIU Jian-du;,XIAO Jiang;

..............page:86-88,81

Working Resistance of Full-mechanized Top-coal Caving Face Based on Layering Effect of Overlying Rock
ZHANG Xue-liang;

..............page:89-91,98

Test of Coal-seam Permeability and Methane Pressure by Bore-hole Methane Flow Method
XU Gang;,LI Shu-gang;,LIU Chao;

..............page:92-94,104

Absorption and Desorption Rule of Coal-seam and Sensitivity Index of Predicting Local Methane Outburst
jiang yu chen ;, he tao ;, guo hai jun ;

..............page:95-98

Dust Distribution Measurement of Full-mechanized Mining Face and Dust Alleviation Technology
CHEN Rong-zhu;,TAN Cong;,XIE Zhong-qiang;

..............page:99-101

Application of Liquid CO2 Fire-extinguishment Technology in the Period of Production Halt
ding yong ;

..............page:102-104

Technology of Underground Permeability Improvement of Soft Coal-seam with Hydrofracture and Its Application
LEI Yi;,WU Wen-bin;,CHEN Jiu-fu;

..............page:105-107,4

mei kuang kai cai qi kan zheng gao jian ze

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

guo jia mei kuang an jian ju guan yu mei kuang an jian xi tong guan che shi shi xin an quan sheng chan fa de tong zhi
guo jia mei kuang an jian ju ;

..............page:109-110