Coal Engineering 2011 Issue 2 Innovation and development of Longgu Mine design in Juye Mining Area

Innovation and development of Longgu Mine design in Juye Mining Area
YANG Qing-ming

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

Application of high density resistivity method to analysis of roof water inrush
HONG Wei-dong

..............page:53-55

Calculation and site measurement of surrounding rock released circle base on Hoek- Brown criterion
LI Wei-li;WANG Lei;CHANG Ju-cai

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

Analysis on stability of scraper conveyor for coal mining face
yang wei ; liu chang you ; yang yu ; liu feng

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

Design on automatic monitoring and measuring and spraying dust control system of coal dust at transfer loading point of belt conveyor
liu ji kun ; wang cui xia ; gao zhong guo ; peng dong

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

Research and application of borehole sealing technique for seam gas drainage
yin wen zuo ; liu ming ju ; wen zhi hui ; meng quan sheng

..............page:31-33

Analysis on game of standardization power mechanism in China coal industry
LI Dong-wei;CHEN Jia-peng

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

Discussion on braking procedure of mine electric locomotive base on man -machine engineering science
YUAN Jun-ling;LI Jian-zhong

..............page:109-110

Optimization and control technology of fire zone reopening plan under complicated conditions of ultra thick seam
pang wei dong ; yu bao hua ; ma zhi he ; wang xin

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

Comprehensive evaluation on geological environment accumulated effect of Huainan Mining Area
ZHAO Yi-qing;WANG Yun-jia;WANG Wei

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

Anti interference and prevention measures of PLC applied to coal preparation plant
SUN Ting-xun

..............page:15-16

Design and implementation of coal particle image identification system
ZHANG Ze-lin;YANG Jian-Guo;WANG Yu-Lin;XIA Wen-cheng;LING Xiang-yang

..............page:17-19

Analysis on common faults electric system of 12CM27 continues miner
ZHANG Bo

..............page:45-47

Applied Research on dynamic regulation technology of vane angle for mine main ventilator
WENG Xu-ze

..............page:56-57

Development and application of mine full pneumatic automatic controlled mutual lock balanced ventilation door
MENG Xiang-jun;WANG Xu-you;FU Wei

..............page:107-108

Comments on notes of PKPM program in design of frame-shearing wall structure
WANG Lei

..............page:20-22

Study and implementation of mine map system base on documents
WU Qing-zhong;LI Bo;SU Jian-feng

..............page:120-122

Study on method to optimize rock and soil parameter of slope
GUO Bing-bing;SUN Guang-zhong;SUN Qiang;CHEN Guo-xiang

..............page:100-103

Study on settling experiment of high ash fine slurry water
QI Xin;KUANG Ya-li;LIN Zhe;CHEN Xue;WANG Dan

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

Application and study on bolt/steel mesh/anchor coupling support of seam gateway in deep mine
YANG De-chuan;GAO Ming-zhong;SHENG Wu;HAN Lei

..............page:64-67

Magnetic merry signal processing of steel cable core rubber belt base on wavelet conversion
ZHENG De-zhong;LIU Xue-ying;LIAO Wen-zhe

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

Study on deflagration features of drained low concentration mine gas in pipeline
MA Long-xin;SONG Zheng-chang;LIN Lin;CAO Lei;LI Cong;LIU Fang

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

Study on aeration quantity and circulation quantity affected to gas content rate of floatation column
WANG Hong-xin;XIA Wen-cheng;YANG Jian-guo;WANG Hao-wei;ZHANG Ze-lin

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

Study on multi gateway driving technology of continuous miner for high cutting coal mining face
ZHAI Hui-bing;KONG Hong-wei;CHEN Jun

..............page:28-30

Numerical analysis on overlying coal seam variation with borehole mining at underlying protected seam
YE Jin-yan;MENG Pan

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

Method to determine height of roof falling and fractured zone
CAO Guang-yu

..............page:39-41

FROM THE EDITOR

..............page:前插1

Proposals on resources integration of coal industry
WANG Wei

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

Analysis and prediction of frost heave about frozen wall in deep mine shaft freezing
LU Yong;ZHOU Guo-qing;LIU Zhuo-dian;LI Yong-song

..............page:23-25

Research on mine pressure observation and pressure behaviors features of fully mechanization coal mining face in seam island
SHEN Xiao-dong

..............page:58-60

Study and application of high voltage special power supply for local fan in high gassy mine
LIANG Kun

..............page:51-52

Study on fluidized features of gas distributor applied to dry coal preparation
ZHANG Cui-yu;ZHAO Yue-min;LUO Zhen-fu;DUAN Chen-long;XING Hong-bo

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

Enhanced technology of gateway driving and support for coal pillar mining face in island seam
WANG Jin-hai

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

Application of carbon dioxide energy accumulation fracturing to coal bend methane vertical well
JIAO Zhong-hua;NI Xiao-ming;JUA Bing

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

Study on safety mining technology under goaf of steep inclined coal mining face in seam with close distance
HE Xue;SONG Yong-hui

..............page:36-38,52

Study present status and development tendency of remote monitoring and monitoring as well as fault diagnosis
zhao guo rui ; wu li ; xue guang hui ; liu zuo ; du yi bo ; wu zuo

..............page:113-115

Discussion on rational borehole spacing for pre-mining gas drainage of coal mining face
XU Hui-jun;FAN Shao-wu

..............page:77-79

xin xi dong tai

..............page:57,103,后插1

Analysis of applicability of industrial engineering in coal mine\'s safety management
MA Jin-shan

..............page:126-128

Numerical simulation on mining process of steep inclined and long distance protective seam and site application
ZHENG Wan-cheng;YANG Bo;LI Yi-bo

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

Research and application of fixed complex grout spraying system to underground mine of Gequan Mine
BAI Lan-yong;LIU Ying-ke;SHI Bo-bo

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

Optimization on memory cutting route of coal shearer base on genetic algorithm
zhang li li ; tan chao ; wang zhong bin ; yang xue feng ; mi jin peng

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

Study on floor heave control technology and numerical simulation of mine soft rock roadway in Pengzhuang Mine
MENG Qing-bin;QIAO Wei-guo;LIN Deng-ge;MEN Yan-qing

..............page:68-70,73

Probability prediction of coal and gas outburst danger base on mode identification
WEN Yan-liang;LI Sheng;CHANG Lai-shan

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

Applied study on rational water injection parameters of hydraulic relaxing measures for mine seam gateway
WANG Zhao-feng;LI Hong

..............page:42-45

Powered electric wave filter and application to mine
du zhan yi ; wang zuo ; zhang yi ; zhang xiu zuo

..............page:13-14

Site measurement and analysis on mine pressure behavior law of first mechanized high cutting coal mining face in Yangquan Mining Area
TU Hong-sheng;LI Zhi-yong;AO Yu;SUN Lu-lu

..............page:61-63

Information Technology Solution for Coal Mine Safety Based on Analysis of Incredibility Factors
QIAO Gang-zhu;ZENG Jian-chao;XUE Song-dong;YANG Xiao-mei

..............page:116-119