Coal Mine Modernization 2014 Issue 5 hui cai gong zuo mian shen kong song bao ji shu yan jiu ji ying yong

hui cai gong zuo mian shen kong song bao ji shu yan jiu ji ying yong
liu he ;, sun ya zuo ;

..............page:1-3

Study and application of high voltage pulse hydraulic fracturing technology to increase permeability in Changping Company
LI Hai-tao;,ZHANG Wen-qing;

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

li jing jing tong guo han shui ceng gong zuo mian yu zhu hua xue jiang shi gong ji shu
liu yu ding ;, liu zhi qiang ;, ma en yong ;

..............page:7-8

Fast and Efficient Installation of Hydraulic Support at Fully-Mechanized Mining Face
Chen Guang;,Li Wuqiang;,Zhou Jian;

..............page:9-10

jin ju li mei ceng kai cai chong ji di ya fang zhi ji shu yan jiu
gu ying shi ;

..............page:11-13,15

zhong shen kong bao po ji shu zai yan xiang jue jin zhong de ying yong shi jian
du xiang yang ;

..............page:14-15

yang cun mei kuang 314 gong zuo mian da luo cha duan ceng xia xuan zhuan kai cai ji shu shi jian
fu chun zuo ;, wang wei ;, wang yong ping ;

..............page:16-17,20

Application and Optimization on Teetered Bed Separator in Furui Coal Preparation Plant
Li Jun;,Wang Jian-jun;,Zhao Guan-yi;

..............page:18-20

yan kong liu xiang ji shu zai tu chu kuang jing zhong hou mei ceng zhong de yun yong
chen xuan jin ;, liu guan hu ;, liu hui guo ;, lu xiao dong ;

..............page:21-23

qian tan zhao lou kuang 1307 zong fang gong zuo mian an zhuang gong yi
liu xiang bing ;, qin jian ;

..............page:24-25

song ruan ji bu wen ding mei ceng diu zuan yuan yin ji yu fang
bai ming zuo ;

..............page:26-27

mao gan zhi hu ji shu zai duan ceng po sui dai zhong de ying yong
jiang xin gang ;

..............page:28-29,32

The Research of Reasonable Section Width of Coal Pillar Under the Influence of Big Fully Mechanized Top-coal Caving In Ta-Shan Mine
zhang yun jie ;

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

Research on rock laws and support characteristics of Hard-roof and steep coal seams in Fully-mechanized Mining
DING Wei-wei;,JIAN Xue-cai;,TANG Jian-xin;,ZHANG Fei;

..............page:33-36

Key Technology and Its Application of Fully Mechanized Caving Faces through Explorating Roadway
CHEN Cun-liang;,YANG Jian;,ZHANG Yong-guo;

..............page:37-38

hui cai gong zuo mian shang yu jiao wa si fang zhi
zhao zhi biao ;

..............page:39-40,43

bao mei ceng gong zuo mian zong xiang kua cai san ruan shun cao zhi hu ji shu
wang fa da ;, wang xiao yong ;

..............page:41-43

uxing tong feng xi tong shang yu jiao mai guan chou fang zhi li cai kong qu wa si ji shu
zhang hong bin ;

..............page:44-45,48

A technology research of the gas tail roadway reinforcement optimization under the influence of secondary mining
ZHENG Xiang Ju;

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

ji fu za lou feng tiao jian xia zong cai gong zuo mian zi ran fa huo yin huan de fang zhi
ma xu ;, wang huai shun ;, zhang lian feng ;

..............page:49-50,51

Practices of Pressure and Oxygen Control Fire Prevention and Control Technology at Goaf of High Gas Extra Thick Flammable Coal Seams
Wang Wenqiang;,Yan Chengfei;

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

kuang jing re hai ge ren fang hu ji shu ji zhuang bei de yan jiu
liu yong ping ;

..............page:54-56,57

mei kuang pei wang xiao hu xian quan de xuan ze yu ying yong
cheng hong xiang ;, ding xiao yan ;, zhang yun lu ;

..............page:57-59

Application of gob side entry retaining Technology in Jingfeng Mine
WEI JI-XIANG;

..............page:60-62,65

Roadway bolting characteristics analysis and application
Li Haiyan;

..............page:63-65

di tou qi tu chu mei ceng shui li ya lie zeng tou shi yan yan jiu
cheng yun cai ;, lu cheng ;, peng wei hong ;

..............page:66-67

Hebi ten ore bedding borehole gas extraction determination of the effective radius
zhu jun jie ;

..............page:68-69,70

dai shi shu song ji qu dong xi tong bian pin gai zao
gong ming ;, yang yu po ;

..............page:70-72

dian ci keng tou ji shu zai 8203 gong zuo mian di zhi gou zao tan ce zhong de ying yong
zhang yan wen ;

..............page:73-74,77

The study of numerical simulation method to determine the reasonable param eters of thick seam layer mining
Xuan guowei;

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

shuai lao kuang jing tong feng xi tong you hua she ji
bai xiang ju ;

..............page:78-79,82

Monitoring and Analysis on Surrounding Rock Pressure of Initial Excavation Tunnel in Dongtan Coal Mine
Bian Jing-qiang;,Li Zhong-kui;,Tan Wen-feng;,Yan Xian-yang;,Yin Da-fa;

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

Application of MODBUS Communication in Coal Mine Belt Conveyors Centralized Control Transformation
Gu Zhiwei;

..............page:83-84

Numerical Simulation of up-Wall Waterproof Pillar Setting at Coal Mine Faults
Liu Jiaqing;,Liu Zhiyuan;

..............page:85-87

High Gas Island Goaf Distribution Law Numerical Simulation and Practices
Gu Shousheng;

..............page:88-90

kuang jing shi xian an quan gao xiao ke chi xu fa zhan de shi jian yan jiu
ding yu ping ;, li shao jun ;, li xiao wei ;

..............page:91-93

bai yang gou mei chang di mian gu ding kong qi ya suo ji de xuan ze
li da wei ;

..............page:94-95,99

Research Status and Development Direction in Combustion and Explosion of Gas and Coal Dust in Coal Mine
DENG Jun;,QU Jiao;,WANG Qiu-hong;

..............page:96-99

qian tan mei kuang wu gui jiao lun che fu zhu yun shu xi tong
tan ai bing ;

..............page:100-101,102

bao mei ceng zong cai gong zuo mian she bei xuan xing pei tao yan jiu
ji hua dong ;, li yong ;, shi gang de ;

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

Study on Protection Pillar Size of Soft and Thick Coal Seam Large Section Roadway
Dai Jin;

..............page:105-107

shun bian dian ci fa zai an ju mei kuang shui hai fang zhi zhong de ying yong yu yan jiu
shi jun ;, xu bo ;, zhao jie ;

..............page:108-109,110

Application of patent retrieval in the enterprise of scientific research
liu dan ;, xiao gong ping ;

..............page:110-111

Potential Safety Hazards and Countermeasures in Mobilizing Non Braking Locomotives
Li Qiang;,Sun Hongguo;,Yin Mingdong;

..............page:112-113

On Application of Surface Coating Pretreatment Process of Mine Electromechanical Equipment
Li Changxi;,Zhang Lei;

..............page:114-115

Discussion on the high pressure withdrawal conditions for large mining height fully mechanized working face
Ning yu;

..............page:116-117

Discussion and Analysis of Dedicated Self-Supported Railways at Yankuang Ordos Coal Mines
Fan Hang;,Li Qiang;,Zhu Kuntai;

..............page:118-119

mei tan di xia qi hua de yuan li ji fa zhan qing kuang
xu jia fang ;

..............page:120-121,122

qu duan mei zhu he li kuan du you hua de shi ce fen xi
yue yong jun ;

..............page:122-124