0253-9993
2001 Issue 1
The application of economy time series analysis technique in coal price forecast
WANG Li-jie;Liu Zhi-dong
WANG Li-jie;Liu Zhi-dong
..............page:109-112
The effect of sodium hydroxide treatment on biomass binder preparation
ZHANG Xiang-lan;XU De-ping;XU Zhi-hua;CHEN Qing-ru
ZHANG Xiang-lan;XU De-ping;XU Zhi-hua;CHEN Qing-ru
..............page:105-108
Study on the internal flowing pattern and performance
of float-hydrocyclone in centrifugalization field
KANG Wen-ze;Lu Yi-bo;HE Zhi-qiang;XU Zhan-xian
KANG Wen-ze;Lu Yi-bo;HE Zhi-qiang;XU Zhan-xian
..............page:101-104
Phase equilibrium and aeration rate of countercurrent flotation
LIU Huan-sheng;OU Ze-shen
LIU Huan-sheng;OU Ze-shen
..............page:96-100
Coprocessing of Yanzhou coal with Shijiazhuang vacuum resid Ⅱ
——characteristics of heavy toluene soluble fractions
YAN Rui-ping;ZHU Ji-sheng;WANG Zhi-jie;YANG Jian-li;LIU Zhen-yu
YAN Rui-ping;ZHU Ji-sheng;WANG Zhi-jie;YANG Jian-li;LIU Zhen-yu
..............page:91-95
The sitting comfort analysis on hydraulic wander
PENG You-duo;Liu De-shun;YE Xiao-yang;HU Yan-ping;WANG Xiang-jun;CHENG Yan-ping
PENG You-duo;Liu De-shun;YE Xiao-yang;HU Yan-ping;WANG Xiang-jun;CHENG Yan-ping
..............page:87-90
Study on the overcurrent character analysis and its protective
system of underground LV distribution networks
SONG Jian-cheng;SHI Zong-yi;YANG Yi;SHI Wen-lin;WEI Hua;ZHAI Sheng-qin;XIE Heng-kun
SONG Jian-cheng;SHI Zong-yi;YANG Yi;SHI Wen-lin;WEI Hua;ZHAI Sheng-qin;XIE Heng-kun
..............page:81-86
Numerical simulation and visual display of air flow pattern in goaf
LI Zong-xiang;HAI Guo-zhi;QIN Shu-yu
LI Zong-xiang;HAI Guo-zhi;QIN Shu-yu
..............page:76-80
Influence of the determination of the critical value of coal and gas
outburst prediction index on the accuracy rate of the prediction
sun dong ling ; dong gang feng ; liang yun pei
sun dong ling ; dong gang feng ; liang yun pei
..............page:71-75
Ventilation systems of room and pillar mining method
TAN Yun-zhen;LI Chun-hua;LIU Zhen-yi;ZHANG Guang-Wen;ZHANG Xiang-yun;HAO Ying-ge
TAN Yun-zhen;LI Chun-hua;LIU Zhen-yi;ZHANG Guang-Wen;ZHANG Xiang-yun;HAO Ying-ge
..............page:67-70
Study of the prediction model of coal spontaneous combustion in the gate close
to gob of fully mechanized longwall top-coal caving face
DENG Jun;XU Jing-cai;WEN Hu;ZHANG Xing-hai
DENG Jun;XU Jing-cai;WEN Hu;ZHANG Xing-hai
..............page:62-66
Study on blasting parameters decision-making based on entropy technology
LIN Da-neng;XIONG Ren-qin;HU Wei
LIN Da-neng;XIONG Ren-qin;HU Wei
..............page:58-61
The test study of the shear strength of the interface sticked
between steel and fiber reinforced plastic in composite guide
ZENG Xian-tao;GUO Jin-pu
ZENG Xian-tao;GUO Jin-pu
..............page:54-57
The effect of surface soils subsidence on the strength of shaft
wall and research of the prevention measures
JING Lai-sheng
JING Lai-sheng
..............page:49-53
Study on genetic-neural network method of displacement
in big cavern during excavation
SUN Huo-ran;WANG Shu-hong;GONG Yong-jun;ZHUANG Shi-yong
SUN Huo-ran;WANG Shu-hong;GONG Yong-jun;ZHUANG Shi-yong
..............page:45-48
..............page:40-44
The principle study of the seismic resolution in
seismic data processing and interpretation
WANG Yun;XING Chun-ying
WANG Yun;XING Chun-ying
..............page:35-39
Study on XRD and dynamometamorphism of fault coal
JIANG Jian-ping;LUO Guo-yu;KAGN Ji-wu
JIANG Jian-ping;LUO Guo-yu;KAGN Ji-wu
..............page:31-34
Forecast and chaos model of rockburst
SONG Wei-yuan;PAN Yi-shan;SU Rong-hua;WANG Hong-ying
SONG Wei-yuan;PAN Yi-shan;SU Rong-hua;WANG Hong-ying
..............page:26-30
..............page:22-25
The loose-heaped-ground method of soil reconstruction
on the stackpiles of open-pit coal mine
WEI Zhong-yi;HU Zhen-qi;BAI Zhong-ke
WEI Zhong-yi;HU Zhen-qi;BAI Zhong-ke
..............page:18-21
Inversion procedure of initial stress fields in rock masses
based on genetic algorithm
LI Shou-ju;LIU Ying-xi;WANG Deng-gang
LI Shou-ju;LIU Ying-xi;WANG Deng-gang
..............page:13-17
The optics-elastic simulation study on the stress of the surrounding
rock of the coal face in multi-coal seam mining
GUO Wen-bing;LIU Ming-ju;LI Hua-min;SHI Xin-lin
GUO Wen-bing;LIU Ming-ju;LI Hua-min;SHI Xin-lin
..............page:8-12
Stability principle of big and small structures of rock surrounding roadway
driven along goaf in fully mechanized top coal caving face
HOU Chao-jiong;LI Xue-hua
HOU Chao-jiong;LI Xue-hua
..............page:1-7