Coal Engineering 2009 Issue 6 Practices on mine extension plan optimization

Practices on mine extension plan optimization
ZHANG Qing-he;WU Zheng-quan

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Enlightenment from successful rescue of mine water disaster
ZHANG Xue-zeng;CUI Yong-feng

..............page:7

Protective coal pillar set method and development tendency in China
ZHI Guang-hui;ZHENG Bin

..............page:9

Analysis on determination method of slope sliding face and sliding angle for mining wall of surface mine
SUN Hai-shan

..............page:11

Analysis on new plan of water pumping well design for water pumping room
LIU Wen-qing

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Study on multi channel data collection system in underground mine
ZHOU Li-zhi;ZHOU Peng-chong

..............page:15

Research on mine assembled switch base on ARM9 built——in system
ZHU Min-jing;OU YANG Ming-san

..............page:17

Design and application of mine IP voice communication terminal base on Nios II
FENG Xiao-long;WANG Hong-jian

..............page:20

Design on control of coal refuse spontaneous combustion in Tangjiahe Mine
TAN Chao;LI Dong

..............page:22

Comparison analysis on two main dry coal preparation methods
WU Wan-chang;ZHAO Yue-min

..............page:24

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Optimized design on surrounding rock control parameters for soft and weak broken goaf-side gateway driving
WEI Xin-xian;BAN Shi-jie

..............page:28

Practices on chemical grouting material to treat no self stable broken surrounding rock
XU Ru-yi;CAO Jie

..............page:31

Application and development of outburst prevention and control technology for seam gateway driving in outburst mining area
LI Xue-chen;SHAN Zhi-yong

..............page:34

Application of bolt,steel mesh and anchor combined support technology to large cross open-off cut of fully mechanized top coal caving mining face in soft seam
SUN Li-ya

..............page:36

Research on side wall reinforcement technology with anchor applied to mine inclined seam gateway
ZHANG Xin-zhong

..............page:38

Practices on mine roadway construction of mine main shaft of Xinglong Mine
YANG Tian-fu;WU Hou-hua

..............page:40

Rational slicing of thick seam with shallow depth and determination of work resistance
FU Qiang;WANG Zhi-qiang

..............page:42

Prevention and countermeasures for roof failing accident in fully mechanized coal mining face
YANG Jun-zhe

..............page:46

Practice for look mine and safe working of the declined Mine
GENG Dao-hua;LIU Sheng

..............page:49

Discussion on dust control technology of fully mechanized coal mining face in high gassy mine
WANG Wei;XU Kui

..............page:52

Application of geological radar technology to survey water inrush channel in underground mine
LI Gui-bing;GUO Yu-gang

..............page:54

Analysis on hydrological features and water filling factors of Huangling No. 1 Mine
CHANG Guang-feng

..............page:57

Discussion on prevention and control measures of water disaster danger in small mines around mine
LI Tang-shan

..............page:60

Analysis and counter strategy of firing in mine roadway
BAI Deng-he

..............page:62

Comments on sustainable development type of Shenhua Zhungeer Energy Company
ZHAO Wen-li

..............page:64

Determination of roof separating critical value for mine gateway
YANG Feng-wang;MAO Ling-tao

..............page:66

Analysis on fault tree of mine fire disaster
ZHANG Fei;ZHOU Lian-chun;WANG Wen-cai;LI Feng-mei;ZHANG Shi-ming

..............page:69

Research and application of intensified gas drainage technology with deep borehole controlled pre-cracking blasting
LIANG Shao-quan

..............page:72

Analysis and evaluation on safety influence factors of coal resources
LI Ming-hui;MA Cong-an

..............page:75

Forecast on gas emission base on phase space rebuilding and GA-LSSVM
MA Wen-tao;HUANG Ling-xiao

..............page:78

Study on classification of ground subsidence failure degree affected by mining
JIA Xin-guo;ZHANG Bin

..............page:81

Model establishing and simulation research on planet gear reducer base on ADAMS
DING Fei;ZHANG Qiang

..............page:84

Experimental study on pre-cracking blasting with deep borehole through strata to prevent and control seam gateway outburst in high stress and high outburst area
HAN Ying;ZHANG Fei-yan

..............page:87

Analysis on flow feature of adjustable coal powder density in coal-fired combustion device
YU Jing-mei;GUO Ren-ning

..............page:91

Research on fly ash to anti bittern cement prepared with fly ash
WANG Bing-wen;HOU Yun-bing

..............page:93

Remote sensing monitoring and measurement and evaluation on ecological environment of Huolinhe No.1 Surface Mine, Inner Mongolia
CAI Bo-feng;LIU Chun-lan

..............page:96

Consideration on Henan coal industrial development base on scientific mining theory
LI Dong-yin;JIANG Dong-jie

..............page:99

Application of time sequence identification method to signal phase grounding line selection device
SUN Hui-feng;XU Feng

..............page:102

Mine water resources and comprehensive utilization
MO Fan;YU Zhong-ming

..............page:103

Research and Development on new emulsion filtration station
WU Jun-xia

..............page:106

Design and application of new borehole mouth dust collector
LI Wei-cheng

..............page:107

Application of mine frequency converted soft start controller to downward belt conveyor
FENG Bao-quan;HU Teng-jiao

..............page:110

ANN method of rated budget preparation for mine shaft and roadway construction project
Wang Chuan-sheng

..............page:112

Study the Management Standard and Management Measure For Coal Safety Management
ZHA Zhen-gao;LI Xin-chun

..............page:115

Study on integrated frame of digital mine information for coal enterprises
YU Yuan;QIAN Xu

..............page:118

Research and application of remote monitoring and control system of substation in underground mine
XIA Yun

..............page:121

Research and Design on Project Investment Management Information System in Coal Enterprise
YANG Ben-sheng;JI Jing-bing

..............page:123

Research on network monitoring and control system of substation in enterprise
CAO Hai-yang;LI Xin-yu

..............page:126