1001-1986
2009 Issue 1
Coal-mining geological conditions and explorations of deep coal deposits: status and problems
ZHANG Hong;XIA Yujing;ZHANG Qun;JIN Xianglan;JIN Dewu
ZHANG Hong;XIA Yujing;ZHANG Qun;JIN Xianglan;JIN Dewu
..............page:1-11,16
Application of grey clustering analysis in evaluation of effective supply capacity of coal resources
LI Lin;SANG Shuxun;HUANG Huazhou;YI Tongsheng;XU Hongjie;LI Jun
LI Lin;SANG Shuxun;HUANG Huazhou;YI Tongsheng;XU Hongjie;LI Jun
..............page:12-16
Characteristic of in-sitn stress field in Huainan mining area
HAN Jun;ZHANG Hongwei
HAN Jun;ZHANG Hongwei
..............page:17-21
Detachment structures in Lianghuayuan field, Huaibei coalfield
LIU Chun;SONG Chuanzhong;ZHANG Wenyong;ZHAO Yinmu
LIU Chun;SONG Chuanzhong;ZHANG Wenyong;ZHAO Yinmu
..............page:22-25
Prediction method of coal and gas outburst by distance discriminant analysis
LIU Jinhai;FENG Tao;XIE Donghai;LIU Hui
LIU Jinhai;FENG Tao;XIE Donghai;LIU Hui
..............page:26-28,32
The effects of stress on fracture and permeability in coal bed
LI Xiangchen;KANG Yili;LUO Pingya
LI Xiangchen;KANG Yili;LUO Pingya
..............page:29-32
Depositinonal structure planes and their influence on the mechanical properties of sedimentary rock mass
MENG Zhaoping;LU Pengqing;HE Xiaohei
MENG Zhaoping;LU Pengqing;HE Xiaohei
..............page:33-37
Elastic-viscoplastic analysis of explicit FEM for simulating wave motions in rock mass
LIU Hongshuai;TANG Liqiang;BO Jingshan;FENG Zhiren
LIU Hongshuai;TANG Liqiang;BO Jingshan;FENG Zhiren
..............page:38-42,47
Characters of sliding soil of the loess landslide:A case study from Jiaoshushuwan, Tianshui
LI Ruie;XU Haoming;WANG Juanjuan
LI Ruie;XU Haoming;WANG Juanjuan
..............page:43-47
Extenics evaluation of the anti-disturbance capability of geological environment
XIA Yucheng;TANG Lijun;ZHANG Hailong
XIA Yucheng;TANG Lijun;ZHANG Hailong
..............page:48-51
Orthogonality analysis of sensibility on factors of slope stability in opencast coal mine
LI Rongwei
LI Rongwei
..............page:52-56
Prediction of water inrush through coal floor based on binary logistic regression model and CART
LIU Zaibin;JIN Dewu;LIU Qisheng
LIU Zaibin;JIN Dewu;LIU Qisheng
..............page:56-61
The method of resolution matching and depth correction in image logging data processing
YAN Jianping;CAI Jingong;ZHENG Deshun;SUI Luning
YAN Jianping;CAI Jingong;ZHENG Deshun;SUI Luning
..............page:62-65
3D seismic exploration technology for lower coal group in gob area
ZHANG Guangzhong;ZHANG Yuncheng;LI changhe;SUN yongliang
ZHANG Guangzhong;ZHANG Yuncheng;LI changhe;SUN yongliang
..............page:66-68,71
F-K dispersion analysis of Love guided waves in three layered symmetry model
REN Yaping;LI Dechun;KANG Yonggan
REN Yaping;LI Dechun;KANG Yonggan
..............page:69-71
The factors affecting the precision of Rayleigh wave exploration instrument in coal mine
WANG Xiaobo;WANG Yong
WANG Xiaobo;WANG Yong
..............page:72-74
Application of polar stereographic projection in the well trajectory design and calculation of directional drilling
PENG Zhenbin;HU Erzhong
PENG Zhenbin;HU Erzhong
..............page:75-77,80
The sampling technique analysis and improvement of drilling crumbs
XU Wenquan;ZHAO Enlai;MA Yankun;SONG Dazhao;BAI Huimin;XU Xiaoyang
XU Wenquan;ZHAO Enlai;MA Yankun;SONG Dazhao;BAI Huimin;XU Xiaoyang
..............page:78-80