Research on properties of ammonia-bisulfite WFGD in stone-coal fired power plant
DING Hong-lei1;GAO Xiang1;SHI Zheng-lun1;TU Jun2;ZHOU Wan-rong2;LUO Zhong-yang1;CEN Ke-fa1

..............page:1110-1114

Numerical simulation of flow field in the gravity-fed 3-product H.M.cyclone
LIU Feng;SHAO Tao;LUO Shi-lei;XU Yan-feng

..............page:1115-1119

Fragmentation rules of coal water slurry spheres in thermal different-density fluidized bed
WANG Hui1;JIANG Xiu-min1;2;LIU Hui1;WU Shao-hua1

..............page:1120-1124

Preparation of mesophase pitch using coal liquefaction residue
SHENG Ying1;LI Ke-jian2;LI Wen-bo1;ZHU Xiao-su1

..............page:1125-1128

Leaching experiments on nitrogen release from ammonium illite gangue
LIU Qin-fu1;LIU Long-tao1;SHEN Shao-chuan2;DING Shu-li3;ZHENG Li-hua1;CHENG Hong-fei1;Beijing 100083;China;2.Department of Exploration Engineering;Pingdingshan Coal Industry Group Co.;Ltd.;Pingdingshan 467000;China;3.Key Laboratory of Resource Exploration Research of Hebei Province;Hebei University of Engineering;Handan 056038;China)

..............page:1022-1026

Stability analysis on main roof key block in large mining height workface
FU Yu-ping;SONG Xuan-min;XING Ping-wei;YAN Guo-chao;LI Zhi-jun

..............page:1027-1031

Analysis on the damage zone of overlying strata and safety layer distance on the upward mining above the longwall goaf
FENG Guo-rui;YAN Yong-gan;YANG Shuang-suo;ZHANG Bai-sheng;ZHAI Ying-da;KANG Li-xun

..............page:1032-1036

Discernment and optimization on the key parameters of bolt-mesh support in the crushed soft roadway
NAN Pei-zhu1;FANG Shan-shan2;WANG Jin-an2;Beijing 100083;China;2.Civil and Environment Engineering School;University of Science and Technology Beijing;Beijing 100083;China)

..............page:1037-1042

Influence regularities of ground deformation on internal force and structure deformation of transmission tower
YUAN Guang-lin1;YANG Geng-yu2;ZHANG Yun-fei3

..............page:1043-1047

Discussion of n-d-M method for calculating aromatic carbon ratio of direct coal liquefaction solvent oil
ZHANG Xiao-jing;WU Yan;CHEN Ying;DU Shu-feng

..............page:1129-1132

Application of the water lubrication technology in the coal mine machinery
FAN Xun1;LIU Xian-wei2 ;Beijing 100083;China;2.Department of Mechanical Engineering;Changchun Armored Forces Technology Institute;Changchun 130117;China)

..............page:1133-1137

Research on grounding method of arc-suppression coil with parallel or serial resistance and ground-fault protection principle
MOU Long-hua;ZHOU Wei;YUE Qing-yu

..............page:1138-1143

New controller design for induction motor drives based on adaptive observer and sliding-mode control
ZHANG Xi-zheng1;2;WANG Yao-nan2;YANG Min-sheng2

..............page:1144-1148

The precise positioning system of the mine personnel in coal pit based on strapdown inertial navigation
L Zhen;LIU Dan;LI Chun-guang

..............page:1149-1152

Correlation of ground surface subsidence characteristics and mining disasters under super-thick overlying strata
WANG Li1;2;ZHANG Xiu-feng2;Beijing 100083;China;2.Huafeng Coal Mine;Xinwen Mining Group Co.;Ltd.;Ningyang 271413;China)

..............page:1048-1051

Overall dynamic optimization of production schedule in open-pit coal mines
ZHENG You-yi1;2;WANG Qing1;GU Xiao-wei1

..............page:1052-1056

Initiative control of rock-burst under excavating based on the dynamic mechanism
YAN Peng1;2;3;LI Tian-bin2;LU Wen-bo3;CHEN Ming3;ZHOU Chuang-bing3

..............page:1057-1062

Experimental on gaseous seepage properties of sandstone in complete stress-strain process
ZHANG Hong-min

..............page:1063-1066

Experimental research on the effect of pore water pressure on the creep laws of soft rock
LI Gang1;LIANG Bing2

..............page:1067-1070

The nonlinear features of waste deformation and its impaction on strata movement
ZHA Jian-feng1;2;GUO Guang-li1;2;LIU Yuan-xu1;2;WU Bin1;2

..............page:1071-1075

Testing study on coal waste back filling material compression simulation
HU Bing-nan1;2;GUO Ai-guo2

..............page:1076-1080

Influence of gas pressure on compressive strength size effect of inhomogenous coal
ZHAO Yu1;2;LI Xiao-hong2;LU Yi-yu2;KANG Yong2

..............page:1081-1085

Research on splitting technical of coal bed deep-hole cumulative blasting to improve permeability
GUO De-yong1;SONG Wen-jian1;LI Zhong-zhou2;QIN Fa-qiu2;LIU Xiang-bing1;Beijing 100083;China;2.Zhengzhou Coal Co.;Ltd.;Zhengzhou 450000;China)

..............page:1086-1089

BP model of gas content prediction based on quantitative assessment of geological structure complexity
WEI Jian-ping;HAO Tian-xuan;LIU Ming-ju

..............page:1090-1094

Mathematical model for spontaneous combustion in goaf in the moving coordinates
ZHU Jian-fang1;CAI Wei1;QIN Yue-ping2;Beijing 100083;China)

..............page:1095-1099

Prediction of water inrush from coal seam floor confined based on geo-information composite overlay analysis
ZHANG He-sheng1;XUE Guang-wu1;2;SHI Xiu-wei3;LIU Hong-fu1;HU Yao-qing1

..............page:1100-1104

Study on the dynamic model of wetting coal dust
YANG Jing;TAN Yun-zhen;WU Xiu-kun;LI Gai-ping

..............page:1105-1109

zong he xin xi

..............page:1021,1047,1056,1075,1104,1109,1137

Study on the fractures related with coalfield fire area in Wuda coalfield,Inner Mongolia
CAO Dai-yong1;FAN Xin-jie2;WU Cha-cha2;WANG Guo-lin1 ;Beijing 100083;China;2.Shenhua Remote Sensing & Geo-engineering Company Ltd.;Beijing 100085;China)

..............page:1009-1014

Application of spectral decomposition for fine seismic structural interpretation in coalfield and gas-bearing property predication of coal seam
CHANG Suo-liang1;2;LIU Da-meng1;LIN Yu-cheng1;3;CHEN Qiang1;2;Beijing 100083;China;2.Shanxi Shandi Geophy.-Tech.Co.Ltd.;Jinzhong 030600;China;3.Coalfield Geologic Bureau of Yunnan Province;Kunming 650034;China)

..............page:1015-1021

mei tan xue bao zheng gao jian ze

..............page:1153