Coal Engineering 2009 Issue 2 Fully mechanized coal mining technology in steep inclined seam of Guangneng Group

Fully mechanized coal mining technology in steep inclined seam of Guangneng Group
ZHOU Bang-yuan;ZHANG Liang

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Primary trial and research on fully mechanized top coal caving mining technology
WANG Jin-guo

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Quality problem and correction proposals on mine design document preparation
ZHANG Xue-zeng;CUI Yong-feng

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Comments on method to determinate cross section of mine roadway
LIU Wen-qing

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Design and application of bearing fault diagnosis system for slurry pump
SU Ming-hui;XUE Guang-hui

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Design of domestic sewage treatment station project in Wulanmulun Mine
LIU Min-ying;ZHANG Kong-si

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Features of general plan layout design for industrial park of Bu'ertai Mine
YAO Hua;WANG Hai-jun

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Discussion on sunshade technology of glass curtain wall
LV Zai-xue;SONG Rui-ju

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Discussion on selection of water drainage system for residential building
SUN Ye-ping

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Study on Repair and control technology for failed ingate in deep soft rock of mine shaft
DONG Jian-tao;HE Gui-liang;ZHANG Guang-zhen

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Practices on full width bolt-beam-steel mesh-anchor support of high cutting height open-off cut
WU Yi-quan;WANG Feng

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Comprehensive reinforced technology for East Ventilation Shaft of No.6 Mine of Hebi Coal Mining Group
LI Lin

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Discussion on bolt support technology
ZHOU Jin-cheng

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Rapid construction technology of double skip loading chamber for mine main shaft
XU Ji-min

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Analysis on Yulin City coal chemistry development conditions and technical projects
LI Hua-min;LI Yu-jie

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Support technology and practices in gateway in fault stress affected area
CAI Dong-hong;WU Yi-quan

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Discussion on cracking problem of pouring concrete floor
YANG Lin

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Comprehensive gas drainage technology of fully mechanized coal mining face in thick seam with soft roof, soft coal and soft floor
HUANG Yong-fei;DING Jin-hua

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Application of regional coal and gas outburst prevention and control technology to mine
ZHU Gui-wang;LU Ping

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Study on analysis on water inrush from first coal mining face in Yi'an Coal Mining
CAI Lian-jun;XIE An

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Study on safety assessment method of pressurized pumping well in Xuecun Mine
LI Rui-jing;WANG Jing-ming

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Analysis on accidents of off-highway trucks in surface mine and application of anti-bumping early-warning system
GUO Zhao-hua;CHI Jun-zhou

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

Released circle measurement technology and application to surrounding rock of mine roadway in Yujialiang mine
CONG Li;WANG Lei;SHI Jian-jun

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

Development and application of glue for coal preparation
XU Ming-e

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Study on floor heave failure mechanism and support measures for mine roadway in deep soft rock of Xing′an Mine
GUO Zhi-biao;LI Guo-feng

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Determination on starting distance of subsidence deformation base on key strata theory
ZHANG Zhao-jiang;WU Kan;ZHANG An-bing

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Rich water conductivity and cause mechanism of fault at boundary of Wanbei Liuqiao No.1 Mine
WANG Qiang;CAO Dai-yong

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Prediction model of support vector machine for gas emission quantity of fully mechanized roadway driving face
CUI Han-long;LI Hai-tao;MENG Wen-qing

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Research on graphic simulation system of electric fault in electric power system
DU Qiu-ge;XU Yun-zhi

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

Study on wash oil collector to coal floatation results
SHI Chang-sheng;LI Guo-zhou;MA Rui-xin;ZHANG Ying

..............page:80

Research on fault diagnosis method of electric squirrel cage asynchronous motor
CAO Hai-yang;DU Qiu-ge;XU Yun-zhi

..............page:83

Research on new teeter bed separation technology of coarse slime
JIAO Hong-guang;HUI Bing;FENG Jin-tao;PAN Lan-ying

..............page:85

Supercritical Methanolysis Reaction of Lignite and Compositional Aanalysis of Product
PENG Yao-li;LI Yan;ZHOU Xiao;XIE Rui-Lun;MA Yu-Miao;WEI Xian-Bin;WEI Xian-Yong

..............page:88

Study on sustainable development of Handan Fengfeng Mining Area
MO Jing-jie;LI Fang

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Conversion issue of TGO coordinate base on GPS data processing system
XIA Guang-ling;WANG Mei-ying

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Cause analysis and prevention countermeasures of mine safety accident
WANG Xu;D0U Wen-yan

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Study on "Deputy Construction System" project management development in China
SONG Hui;ZHANG Ming-xuan

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Study on hydrological and geochemical test and measurement of underground water resources in Shendong Mining Area
LIU Feng

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Application of automatic hydraulic tension device to belt conveyor
LEI Ding-ke;WANG Jin-tao

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Development and application of hydraulic drill for fully mechanized coal mining face
LI Zhi-ben;LIU Xian-yu

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Discussion on sub-contracted management mode of construction engineering project
CHEN Jing

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Comments on project supervision of intelligent building
LI Xiao-tong

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Comments on great significance and key work of costing implementation for engineering list
SHI Rong;CHEN Ming

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Comments on key to have mine safety production
ZHANG Ding-xing

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Research on satellite remote sensing applied to survey and monitor fire area in coalfield
XIAO Hai-hong;CHEN Hu-wei

..............page:117

S7-300 PLC applied to monitoring and control system of air compressor
SHI Jin-shui

..............page:120