Shaanxi Meitan 2008 Issue 5 Analysis on how to advancing accuracy of two shafts breakthrough

Analysis on how to advancing accuracy of two shafts breakthrough
LU Yi

..............page:72-73

Common problems and solutions on hydraulic system of miner
WANG Su-zhen;HU Xin-wu

..............page:74-75

Cable support used in the cut of fully-mechanized mining face
ZHANG Jian-min

..............page:75-76

Questions of coordinate system in the data acquisition and digital image processing
ZHANG Huan;MIAO Xiao-li

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

Potassium clay-free drilling fluid used in Shanbei region
CHEN Yu-jiang

..............page:79-80

Development of intelligent prevention complete equipment in inclined shaft
ZHANG Xiao-jun

..............page:56-58

Calculation method of blasting borehole numbers for one blasting in long wall coal blasting mining face
BAI Ru-hong;HAO Jun

..............page:58-59

Fire preventing and extinguishing technique in Weijiadi Coalmine
MA Zhi-peng;WANG Qiang;LI Yan-zeng;ZHANG Xin-hai

..............page:60-62

Presplitting blasting of hard top-coul used in Dafosi coal mine
LI Bin

..............page:63-64,29

Construction technology of CBM well in the south of Qinshui area
CHEN Xian-hu

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

Technique on perforation measurement of 2# main return in Dafosi coal mine
ZHANG Tao

..............page:67-68

Causes and countermeasures on spontaneous combustion of Hanqiao coal mine
ZHANG Tong-bin;ZHANG Ting-min;WANG Qi-zhi

..............page:69-70

Analysis and treatment on the leakage of hydraulic system of hydraulic support
LI Qi-hu;XU Jian-jun

..............page:71-72

Discussion on gas drainage technology in adjacent layers
HUANG Jian-ping

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

Analysis on coal storage method in coal mine
ZHAO Min;LIU Bo-rong;YANG Ya-li

..............page:28-29

Influence of mine total quantity to investment of roadway engineering
GAO Shan

..............page:30-31

Application of roadway construction techniques design in tunneling engineering education
XU Xue-feng

..............page:32-33

Application of Lagrange interpolation method in predicting the radius of moistened coal seam instilled with water
CHEN Xiao-kui;WANG Bai-shun;GE Jun-ling

..............page:34-35

Practice on caving mining method with light fully mechanized supporter in Zhujiahe Coal Mine
KANG Lu-an;XI Lu-min;LI Hao

..............page:36-38

Mathematical model for analyzing abnormal air quantity based on computer
WANG Yu;WANG Xiao-hong;LIU Xiao-li

..............page:38-40

Advancement on desulfurization of calcium-based sulfur-fixation agent
CHEN Lie-rong;WU Guang-hui

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

Study on intelligent comprehensive control platform of safety equipments used in main inclined roadway
ZHAO Xiao-dong;ZHANG Dao-hui

..............page:44-45

Comparison of sensor for gob temperature measuring
YANG Yang;HE Qi-lin

..............page:46-47

Optimization and transformation for ventilation system in Hebi eighth coal mine
YANG Yun-liang;CHEN Yin;CHENG Lei

..............page:48-50

Location management and rescue system for mining person
BAI Chun-yan;WANG Fei;JIANG Xing-dong

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

Analysis on determining the position of concealed mine outcrop by three-dimensional seismic exploration
li zuo xiu ; liu ji guang ; zhang zhong xi ; jiao jian sheng

..............page:54-55

Report on the survey of talent training and secondary and primary school's handover in coal enterprise
Shaanxi Coal Society;Shaanxi Society of Coal Industry

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

Study on quickening Jin-Shan-Meng-Ning coal base construction
GAO Xin-min

..............page:5-6

Influence of coal mining to underground water in Dabaodang coal mine
wei juan peng ; liu she hu ; wang xi quan ; fan li min

..............page:7-10

Calculation methods and parameter selection of air requirement in mining face
FENG Yao-ting

..............page:11-13

Analysis on safety management dimension model of gas explosion
MU Dan-dan;LI Shu-gang;PAN Hong-yu

..............page:14-15,13

Choice of mining method in Yushuwan coal mine
ZHENG Zhong-you;ZHUANG Jian-guo

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

Design plan on roadway layout of mining districts in Xiegou coal mine
SONG Wei;YAN Xue-gong;HUANG Xiao-ping

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

Analysis on bore parameter optimization of gas drainage in Nv215 fully mechanized caving face
GAO Yong-qiang

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

Design characteristics on high-production and high-efficiency in Yangehangwan mine
LIU Qing-bao;HUA Zhao-wen

..............page:22-23,33

Methods of enhancing CBM recovery
ZHANG Xiao-wu;QIAO Jun-wei

..............page:24-25,10

Treating roof fall with Rockxiu grouting technology
LUO Wen

..............page:81-82,53

Strengthening safety management of roadway
WANG Qing-liang

..............page:99-100

Advancing reliability of production equipments in old coal mine
ZHANG Hui-xian

..............page:100-101

Application of automatic storage to logistic management in coal enterprise
LI Xi-jun

..............page:102-103

Analysis and countermeasures on the sale trend of coal
HAN Jian-hua

..............page:104-106

Streagthening mine safety supervision work in Tongchuan area
KANG Yao

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

Layout of entry entirely in coal seam and gangue treatment technology in Shendong mining area
NIU Rui-fang

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

Application of XAS0 and BJ54 coordinate transformation in highway
WANG Li-qiang

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

Application of geophysical well logging in coalfield geological exploration
LI Xian-yi

..............page:87-88

Analysis and application on the accuracy of GPS elevation
zhong jian yu ; wen xiang wei ; li zhi qiang ; wang jian feng

..............page:89-90

Influence factors and countermeasures of GPS-RTK observation point's accuracy
ZHANG Hong-qiang;ZHU Yong-zhan

..............page:91-92

Application of SEPAM series computers' protection to 35kV substation in Shendong mining area
ZHANG Li

..............page:93-94

On how to control construction quality of communication network system
ZHAO Wu

..............page:95-96

Problems and countermeasures in the design of excavation support structures
LIU Gang

..............page:97-98,50

How to do accounting work well in the new situation
JING Ji-xia

..............page:120-121

Developing the work of veteran comrades devote their efforts to society
LI Ling

..............page:122,124

Party member and cadre must strict demand with themselves
QIAN Zhen-kun

..............page:123-124

zong he xin xi

..............page:125-126

Practice of safety management in Huangling No1 coal mine
XIAO Yong-fu;YANG Zong-yi

..............page:108-109

Advancing competitiveness by low cost in Shendong Company
DU Fang-tian

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

Zero stock of material reserve in enterprise
WANG Yan

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

Thought on strengthening the construction of safety culture in coal enterprise
ZHANG Kang-shun

..............page:113-114

Analysis on economic benefit and cost management in enterprise
LI Yong-zhong

..............page:115,124

Training and developing on talent resource in middle-small enterprise
ZHAO Yan-bin

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

Management and utilization on the archives of coalfield geology
LIU Gui-xia

..............page:117-118

Constructing harmonious culture and driving enterprise development
DU Jin-liang

..............page:119-120