Zhongzhou Coal 2014 Issue 4 Study on Ground Pressure Behavior of Working Face Based on Analog Simulation Under the Influence of Mining

Study on Ground Pressure Behavior of Working Face Based on Analog Simulation Under the Influence of Mining
Ling Tao;,Peng Wenqing;,Wang Weijun;,Wu Hai;,Zhang Nong;

..............page:1-3,12

Study on Chain Pillar Dimension of Fully-mechanized Mining Face with Large Mining-height
Wang Junjie;

..............page:4-6

Research on Full Coal Roadway Supporting Technology in "Three Soft" Coal Seam
Zou Yulin;

..............page:7-9

Study on Top-coal Movement Laws of Lower Group Coal Seam During Close Distance Seam Combined Mining
Wang Xiao;

..............page:10-12

Structure Behavior Experiment and Engineering Application of Butt Long Bolt
Ma Nianjie;,Yao Baozhu;

..............page:13-15,19

Research on the Constructing Technology of Large Cross-section Inclined Shaft Underneath Pass the Buildings and Its Application
Li Jinlong;,Liu Jun;

..............page:16-19

xia bao hu ceng kai cai shang fu mei yan ti ying li ji yi dong shu zhi mo ni
guo shou song ;

..............page:20-22,26

Complex Supporting Technology of Intersection in Coal Roadway with Large Section in "Three Soft" Coal Seam
Liu Junzhang;

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

ding ban po sui xiang dao wei hu ji shu
ji zong fang ;, zhang ran ;, zhang zhan yang ;

..............page:27-28

shen kong zhu shui he song dong bao po zai zong fang gong zuo mian guo duan ceng zhong de ying yong
jiao xiao jian ;, yang zhe ;

..............page:29-31

Determination on the Parameter of Different-source Prediction Method for Gas Forecasting and Its Application
Pan Yongfu;

..............page:32-34,37

Experimental Investigation of Drainage Radius of Coal Seam Gas by Gas Flow Method
Ma Yisi;,Wang Enying;,Yin Qingchao;,Zhang Fei;

..............page:35-37

Application of Permeability Increasing Technology by Method of High Pressure Water Jet in Driving Working Face in Outburst Coal
Sun Juzheng;,Wu Jianting;

..............page:38-40,45

Design of the Fuzzy Assessment System for the Major Hazard Sources in Coal Mines
Gao Junlin;,Guo Zuoning;,Miao Yanping;,Wang Biqing;,Zheng Yongfei;

..............page:41-45

Risk Pre-control Management of Coal and Gas Outburst Based on Yima Coal Industry Group Characteristics
Fan Zhen;,Gao Yuanyuan;,Jia Boyu;,Li Linchao;

..............page:46-48

Experimental Study on Flame Propagation Laws of Gas Explosion in Different Angle Pipe
Cheng Lei;,Jia Zhiwei;,Jing Guoxun;,Li Xin;,Xu Shengming;

..............page:49-50,53

mei kuang ti sheng ji zhui guan shi gu ji shu guan li yuan yin fen xi
yang chuan feng ;

..............page:51-53

Study on Laws of Gas Deposit and Gas Emission in Qinxin Coal Mine
Li Ruijun;,Liang Aibin;,Shen Chouhai;,Xuan Pushi;,Zhang Yiqing;

..............page:54-56

wa si han liang zhi jie ce ding chang ya zi ran jie xi fa shu ju guan li xi tong
lv you chang ;, sun li peng ;

..............page:57-58,63

Application of Fuzzy-AHP in the Safety Warning of Coal Mine Production
Dang Chuncai;,Di Ming;,Fang Gang;,Lan Wei;,Liu Hanyong;

..............page:59-63

Study on Dust Control Technology with Foam in Fully-mechanized Working Face of Coal Mine
Wang Guojun;

..............page:64-66,70

meng jin mei kuang fang tu ji shu ying yong yu xiao guo fen xi
chen lv ;, wang di ;, zuo liu qiang ;, yang qi jun ;

..............page:67-70

cai qu hui cai jie shu hou cai kong qu wa si yi chang yong chu de yuan yin fen xi yu zhi li cuo shi
li quan yi ;, qin lai chang ;, zhou bin bin ;

..............page:71-73

Test and Analysis on Underground Sulfide Gas and Onsite Management Research
Hao Zhanzhong;

..............page:74-76

tian jia biao mian huo xing ji zhu shui fang chen shi yan yan jiu
hu hong wei ;, ma hong juan ;, zhao guo fang ;

..............page:77-78

ping mei gu fen shi er kuang tong feng xi tong you hua yan jiu yu ying yong
li hai peng ;, li jun wei ;

..............page:79-81

Analysis on Interference Magnitude of Cylindrical Bore and Outer Ring During the Interference Fitting
He Penghui;,Li Feng;,Li Yao;,Zhang Tao;

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

Design and Application of Vehicle Outward-running Alarming Device at Deputy Wellhead Coal Mine
Han Shihui;

..............page:85-86

yan chang kuang yong gang si sheng shi yong shou ming de cuo shi fen xi
chen xue nian ;, gu wei ;, wang ya ;

..............page:87-89,91

ding wei lian zhou shi feng men lian suo zhuang zhi de yan jiu yu ying yong
jin chuan man ;, li hong bo ;, wang zhen lin ;, zhang dong chuan ;

..............page:90-91

Numerical Simulation Research on Surface Movement Laws of Mining Shallow-buried Coal Seam Under Thin Bedrock
Feng Xiaocan;,Guo Yantao;,Wang Youkai;

..............page:92-95

Application of Magnetic Exploration in Surveying Burnet Areas of Coal Seam
Fu Xiangke;,Guo Zhengxue;,Liu Yanbo;

..............page:96-98,103

Influence of Interlayer Gliding Fault on Coal Seam in Xinggong Coalfield
Shen Jianhai;,Zhang Siqing;

..............page:99-103

zhong zhou mei tan zheng gao

..............page:封3

shui hua xue te zheng fa shi bie liu qiao mei kuang kuang jing chong shui shui yuan
ding san hong ;, hu rong jie ;, li zhang peng ;

..............page:104-105,109

Study on Laws of Strata and Ground Movements During Mining Coal Under the Condition of Hill-shaped Terrain
Cao Jianbo;

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

da cai shen tiao dai kai cai di biao yi dong bian xing fen xi
wang hai tao ;, zhang ying ;

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