Coal Mine Modernization 2013 Issue 4 hydraulic support displacement analysis of guojiawan 30101 mining surface

hydraulic support displacement analysis of guojiawan 30101 mining surface
GONG Jin-Na;XIONG Chong-Shan;QU Zeng-Jie;XIONG Tu

..............page:13-15

Study on New friction clutch monomer screw support
LI De-jun;ZHANG Heng-yun

..............page:103-105

xuan mei chang he ge jie zhi beng ya li bi huan kong zhi de yan jiu
dong dan dan

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

Studying the gas distribution rule of Xing gong coalfield west-middle section Ⅱ1 seam
Liu Hongjiang

..............page:11-12,13

bu tong jie wei cha tao cao bao po ji shu zai ying yan duan de ying yong
wang feng ; zuo hua zhong

..............page:29-30,31

cors wang liu dong zhan zai di biao bian xing jian ce zhong de ke xing xing yan jiu
ma zhi xun ; zhou yu hua ; zeng fan sheng ; zhao ying chun

..............page:100-102

shuang guang yuan shuang tan ce qi hong wai qi ti jian ce ji shu de yan jiu
liu yong ping ; zhang jun li ; jing li tao ; hang hui qing

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

zong cai gong zuo mian kuai su shou zuo gong yi ji zhuang che ping tai shi yong yan jiu
xie kui

..............page:6-7

Study on Pressure Observation for Hard Roof of Working Face in Pinggang Coal Mine
li xing wei ; sun guang yi ; chen gang

..............page:8-10

dian ci bo zai mei ceng zhong yu zhang chuan bo yan jiu *
xing chun chao

..............page:77-78,81

yan kong liu xiang shi gong zhong she bei pei tao ji shu shi jian
shi da jun ; zhong sheng ; pan yan jun

..............page:4-5

lan hua tong bao zi yuan zheng he kuang jing de kai tuo fang an you hua she ji yan jiu
hu zheng yi ; li bing

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

ji ning er hao mei kuang 3 shang 3 xia mei ceng jin ju li gong zuo mian tong cai ying li fen bu yan jiu
liu tao

..............page:50-52

Based on the steady flow formula for the calculation of inclined shaft water inflow Application Research
qu xing bo

..............page:47-49,52

A Study on Automated Technologies of underground communication and Personnel Location
LI He

..............page:43-46

Fault Detection for Gas Drainage System Based on PCA
Lu Ping

..............page:40-42,46

mei kuang an quan jian ce xi tong yi dong ying yong cheng xu kai fa
liu bo ; jiang jin cheng ; gu jing min

..............page:38-39

Application of EPANET to Design of the fire protecting, sprinkling system in underground coalmine
Ma Zhi-ming

..............page:36-37

Research of Implement and Improvement Measures in Mine Gas Control
Guo Junpeng

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

The Fault and Overhaul of the Coal-mining Mechanical and Electrical Equipment
Tan Aibing

..............page:121-122,123

ji yu wen hua suan fa de mei kuang yun shu di mian che liang diao du wen ti yan jiu
xu lei

..............page:118-120

Research on intelligent wireless temperature monitoring system of coal Mine High-voltage switchgear and cable connector contacts
Wang Haitao;Li Hong

..............page:123-125

zu dui gong zhuang zai dai chuan gan qi you gang han jie zhong de ying yong
du na ; zhu hong ming ; xiao wen jie

..............page:129-130

qian tan fu li jing sheng chan xi tong de she ji
zhang mei qin

..............page:126-128,130

waste heat utilization of gas power generators at Hongling coal mine, Anyang Xinlong Coal Mining Company
Liu Jingxin;Ji Ronghao;Zhang Yuxing

..............page:131-132

The development of the new type of gas outburst parameters measuring instruments
GaoWei;ShenJiquan;LianShaopeng

..............page:94-96

gong zuo mian di ban shuang han shui ceng fu shui xing de kuang jing shun bian dian ci tan ce
zuo wu yu ; shang yan feng ; liang jian ; di yan li

..............page:111-113

Research and application of fixed cutting angle threading technology
Jiang Yuan;Zhang Yang;Chang Wentao;Li Quanhui

..............page:92-93

qian xi wo guo guo you kuang shan qi ye ren li zi yuan guan li
zuo ming ming ; liu wen bo ; yu yue feng

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

On design and effectiveness of energy-saving central heating project
Zhang Quntao;Li Kunpeng

..............page:116-117,120

Ventilation System Optimization of Zhaolou Colliery
wang bao qi ; du wen zhou

..............page:97-99

xian xing jia zai wen ti zai cai kuang cad zhong de ying yong
gao ji shun ; huang xian feng

..............page:106-107

wo guo mei yu wa si gong cai ji zuan jing ji shu fen xi *
zhao guang pu

..............page:20-21

qing ci yao mei kuang zi zhu she ji an zhuang ye ya ping mei qi de gou zao ji yuan li
zhang jian jun

..............page:82-83,87

Raw coal mud test of Luling coal preparation plant and flotation process reforming practice research
Xin-Chun Liu;Xiao-nan Fan

..............page:16-17

li yong cyt ji shu ce shi jing xia mei ceng ding ban ya lie fan wei de yan jiu
zhang yong ming ; feng he li

..............page:18-19,21

ye ya zhi jia you gang jia gong gong yi ge xin
guan wen ; li hong en ; wang zhen

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

da qing jiao zhu xie jing dai shi shu song ji de she ji qian xi
bai wen kai ; liu meng ; gong ming

..............page:88-89,91

ji yu sw/simulation zhi dong zha die xing dan huang de shou li fen xi
wei jing

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

Common fault diagnosis for coal mine diesel power traction locomotive diesel
Liu Yanbo

..............page:108-110

Optimizati on and transformati on for ventilation system in XueHu coal mine
Zhang lei;CHENG Lei

..............page:24-26

li yong shui li qiang hua zeng tou ji shu chou cai mei kuang wa si de yan jiu
gao pei lin ; zhang yong ming ; chang gui fang

..............page:22-23,24

Experimental Research on Circulating Cooling Water treatment of Mine Area
ZHAO Zhenchao;FU Congwei;REN Jibing;CAO Qihong;XU Bing;LI Yanjun

..............page:84-87

zong fang mian chi xu yong shui zong he zhi li ji shu yan jiu
lv wen mao ; yang jian hua ; zhang guang xue

..............page:31-32

Predicting the gas emission of the mine based on the gray GM (1, 1) metabolism model Dynamic prediction model of gas emission based on Grey GM (1, 1) metabolism model
WEI Feng-qing;LI Zhen-xing;XU Xiang-Le

..............page:53-54,55

zi suo shi you rao zu de ding zi tie xin qi diao zhuang zhi de she ji
sheng chao

..............page:70-71

The design and application Based on the transformation of the system of centralized control transport of coal building
Wang Hai-Jun;Sheng Wen-Yan;Zhao JunZhi;Yang Ya-Ming

..............page:68-69

ji yu ifix de an quan sheng chan shu zi hua zong he jian kong xi tong *
wang li ming ; zhang hui zhu ; xu peng fei ; zhang feng liang

..............page:65-67

da kou jing gao ya gang si chan rao xiang jiao ruan guan de she ji kai fa
wang chuan ming ; zhang hou yu ; he xin gang

..............page:62-64

Converter research to relieve Voltage Fluctuation technology based on PLC
Wang Yan-wen;Chen Zhe;Guo Lin

..............page:55-56

ji yu plc de jue jin ji dian ji wen du bao hu xi tong de yan jiu
miao xiang yun ; lu xing feng ; li wen liang

..............page:59-61

qian mai cang zi ran mei ceng huo zai fang zhi ji shu ying yong
zhu zuo

..............page:57-58,59

Research of FMEA applications in the roadheader
Mao Ji-wei

..............page:72-73,76