0253-9993
2011 Issue 2
..............page:354
The flow characteristics and its application of threephase foam for fire fighting in mine goaf
SHI Guo-qing
SHI Guo-qing
..............page:355-356
Construction and operation of Shenhua’s modern coal-toliquid-and-chemicals demonstration projects
ZHANG Yu-zhuo
ZHANG Yu-zhuo
..............page:179-184
Analysis on influence factors of coalbed methane wells productivity and development proposals in southern Qinshui Basin
TAO Shu;TANG Da-zhen;XU Hao;Lü Yu-min;ZHAO Xing-long;Beijing 100083;China)
TAO Shu;TANG Da-zhen;XU Hao;Lü Yu-min;ZHAO Xing-long;Beijing 100083;China)
..............page:194-198
Mechanism model of remote intersection between horizontal well and vertical well for development of coal-bed methane
QIAO Lei1;MENG Guo-ying1;FAN Xun1;SHEN Rui-chen2;Beijing 100083;China;2.Drilling Research Institute;China National Petroleum Corporation;Beijing 100195;China)
QIAO Lei1;MENG Guo-ying1;FAN Xun1;SHEN Rui-chen2;Beijing 100083;China;2.Drilling Research Institute;China National Petroleum Corporation;Beijing 100195;China)
..............page:199-202
Spatial interpolation of coalbed properties by radial basis function neural network based on differential evolution
LEI Neng-zhong
LEI Neng-zhong
..............page:203-209
Rare earth element geochemical characteristics of the deep underground water from Renlou Coal Mine,Northern Anhui Province
GUI He-rong;SUN Lin-hua
GUI He-rong;SUN Lin-hua
..............page:210-216
Analysis on dynamic testing results of distortion and collapsing of the top rock by geophysical method during mining of coal seam
ZHANG Ping-song1;2;LIU Sheng-dong1;SHU Yu-feng3
ZHANG Ping-song1;2;LIU Sheng-dong1;SHU Yu-feng3
..............page:217-222
..............page:233
Research on high-strength coupling support technology of high stress extremely soft rock roadway
WANG Wei-jun;PENG Gang;HUANG Jun
WANG Wei-jun;PENG Gang;HUANG Jun
..............page:223-228
Application of multi-objective decision to estimate mining methods for coalmine under water-bearing strata
GAO Yue;SUI Wang-hua
GAO Yue;SUI Wang-hua
..............page:229-233
Robot vision inspection system for roof strata pressure of fully mechanized mining workface
ZHU Hong-xiu;SHI Hong-wei;WANG Xin;YANG Xiong;JIA Shao-hui; JING Hong-ling;ZHANG Yan;JIA Rui-qing;Beijing 100083;China)
ZHU Hong-xiu;SHI Hong-wei;WANG Xin;YANG Xiong;JIA Shao-hui; JING Hong-ling;ZHANG Yan;JIA Rui-qing;Beijing 100083;China)
..............page:336-340
Quantitative test on meso-damage characteristics of marble after different temperatures
NI Xiao-hui1;2;3;LI Xiao-juan1;2;3;ZHU Zhen-de2;3
NI Xiao-hui1;2;3;LI Xiao-juan1;2;3;ZHU Zhen-de2;3
..............page:248-254
Time delay effect on wellbore stability in coal seam
QU Ping1;2;SHEN Rui-chen1;FU Li1;2;WANG Zi-jian2
QU Ping1;2;SHEN Rui-chen1;FU Li1;2;WANG Zi-jian2
..............page:255-260
Operation characteristics of a frequency valve for hydraulic free-piston engines
WU Wei;JING Chong-bo;YUAN Shi-hua
WU Wei;JING Chong-bo;YUAN Shi-hua
..............page:341-345
Parameter optimization of lowest secondary crushing rate for coal auger based on artificial fish school algorithm
LI Xiao-huo1;2;GUO Ji-wen1;DENG Yun1;PIAO Jing-ai1
LI Xiao-huo1;2;GUO Ji-wen1;DENG Yun1;PIAO Jing-ai1
..............page:346-350
Rock stability analysis and support countermeasure of chamber group connected with deep shaft
CHENG Hua1;2;CAI Hai-bing2;RONG Chuan-xin2;YAO Zhi-shu2;LI Ming-jing2
CHENG Hua1;2;CAI Hai-bing2;RONG Chuan-xin2;YAO Zhi-shu2;LI Ming-jing2
..............page:261-266
Study of friction and wear properties on three kinds of antimony impregnated graphite
HU Ya-fei1;2;LIU Qi3;JIANG Wen-wu4;WANG Qi-li1;2
HU Ya-fei1;2;LIU Qi3;JIANG Wen-wu4;WANG Qi-li1;2
..............page:351-354
Test on vertical behavior of cast-in-situ X-shaped concrete pile and its ultimate bearing capacity prediction
ZHANG Min-xia1;2;3;DING Xuan-ming1;3;CHEN Yu-min1;3
ZHANG Min-xia1;2;3;DING Xuan-ming1;3;CHEN Yu-min1;3
..............page:267-271
Development and application of digital control true 3-dimensional gradient loading model test system
CHEN Xu-guang1;ZHANG Qiang-yong1;LIU De-jun1;ZHANG Ning1;JIA Chao2;LIU Jian2;DUAN Kang1
CHEN Xu-guang1;ZHANG Qiang-yong1;LIU De-jun1;ZHANG Ning1;JIA Chao2;LIU Jian2;DUAN Kang1
..............page:272-277
Preliminary study on the application conditions of acoustic emission monitoring dynamic disasters in coal and rock
WEN Guang-cai;LI Jian-gong;ZOU Yin-hui;Lü Gui-chun
WEN Guang-cai;LI Jian-gong;ZOU Yin-hui;Lü Gui-chun
..............page:278-282
The novel technology of drilling arrangement of rock cross-cut coal uncovering basing on theoretical analysis
LU Yi-yu;LIU Yong;XIA Bin-wei;ZHANG Sai
LU Yi-yu;LIU Yong;XIA Bin-wei;ZHANG Sai
..............page:283-287
An experiment research on gas seepage of standard coal briquette specimen
ZHANG Dong-ming1;2;HU Qian-ting2;YUAN Di-jing1
ZHANG Dong-ming1;2;HU Qian-ting2;YUAN Di-jing1
..............page:288-292
Concentration and temperature diffusion laws of smoke plume after methane explosions
JIAO Yu1;ZHOU Xin-quan2;DUAN Yu-long2;GONG Wu2;Beijing 100083;China)
JIAO Yu1;ZHOU Xin-quan2;DUAN Yu-long2;GONG Wu2;Beijing 100083;China)
..............page:293-297
Simulation of particle trajectory in electrostatic precipitator under multi-field coupling
ZHANG Jian-ping1;2;DING Quan-fei1;DAI Yong-xia1;REN Jian-xing1
ZHANG Jian-ping1;2;DING Quan-fei1;DAI Yong-xia1;REN Jian-xing1
..............page:298-303
Reasonable parameters study on grooved drill pipe used in drilling outburst coal seam
WANG Yong-long;ZHAI Xin-xian;SUN Yu-ning
WANG Yong-long;ZHAI Xin-xian;SUN Yu-ning
..............page:304-307
Theoretical analysis and numerical simulation of influence of the change of negative pressure and air volume of inner interlocked tail road on coal spontaneous combustion
YANG Sheng-qiang;CHENG Tao;XU Quan;Lü Wen-ling;HUANG Jin
YANG Sheng-qiang;CHENG Tao;XU Quan;Lü Wen-ling;HUANG Jin
..............page:308-312
Research on coal-mine safe production conception
SUN Ji-ping;Beijing 100083;China)
SUN Ji-ping;Beijing 100083;China)
..............page:313-316
Study and practice of low-carbon ecological mining construction of Jizhong Energy Group
LIU Jian-gong
LIU Jian-gong
..............page:317-321
Research on microcrystalline structure change regularity in the coal low temperature oxidation process
DAI Guang-long
DAI Guang-long
..............page:322-325
Effects of preparation conditions on cerium oxide desulfurization efficiency for hot gas clean-up
GAO Chun-zhen1;LIANG Mei-sheng2;LI Chun-hu3;FAN hui-ling4
GAO Chun-zhen1;LIANG Mei-sheng2;LI Chun-hu3;FAN hui-ling4
..............page:326-330
Flow characteristics of granular coal in aeration silo
CHEN Ru-chao;CHEN Xiao-ping;CAI Jia-ying;ZHANG Tie-nan
CHEN Ru-chao;CHEN Xiao-ping;CAI Jia-ying;ZHANG Tie-nan
..............page:331-335
Parameter optimization and stability analysis of inclined gangue strip-fillings
GUO Zhong-ping1;HUANG Wan-peng2;Beijing 100083;China)
GUO Zhong-ping1;HUANG Wan-peng2;Beijing 100083;China)
..............page:234-238
Study of rule of surrounding rock failure and stress distribution based on high-precision microseismic monitoring
XIA Yong-xue1;2;3;PAN Jun-feng1;2;3;WANG Yuan-Jie1;2;3;ZHANG Yin4
XIA Yong-xue1;2;3;PAN Jun-feng1;2;3;WANG Yuan-Jie1;2;3;ZHANG Yin4
..............page:239-243
Study on the absorption mechanism of damping bitch to the vibration wave in bench blasting
YU De-yun1;YANG Jun1;ZHAO Ming-sheng2
YU De-yun1;YANG Jun1;ZHAO Ming-sheng2
..............page:244-247
zhong yao qi shi
ben kan bian ji bu
ben kan bian ji bu
..............page:330
..............page:303
..............page:178
2011 nian di 1 qi geng zheng shuo ming
ben kan bian ji bu
ben kan bian ji bu
..............page:184
Water-resisting characteristics and distribution rule of carbonate strata in the top of Ordovician in North China
MIAO Xie-xing;BAI Hai-bo
MIAO Xie-xing;BAI Hai-bo
..............page:185-193
zhong yao qi shi
ben kan bian ji bu
ben kan bian ji bu
..............page:350