Journal of Coal Science & Engineering(China) 2005 Issue 2 an equivalent magnetic dipoles model for quantitative damage recognition of broken wire

an equivalent magnetic dipoles model for quantitative damage recognition of broken wire
TAN Ji-wen 1; ZHAN Wei-xia 1; LI Chun-jing 1; WEN Yan 1; SHU Jie2

..............page:99-102

dynamic model of normal behavior of rock fractures
YANG Wen-yi1; KONG Guang-ya1; CAI Jun-gang2 Science and Technology Co. Ltd; Beijing 100013; China;2. Tritech Consultants Pte Ltd 416180; Singapore)

..............page:24-28

frequency control system based on power factor control of asynchronous motor
MENG Qing-chun; YANG Fei-xia; REN Zhi-ling

..............page:86-89

controlling floor heave of extraction opening by reinforcing sides and roof
WANG Wei-jun

..............page:9-12

matlab fitting for overcurrent relay and a new digital algorithm study
ZHANG Xiao-ming

..............page:90-94

the experimental of methane-air flame propagation in the tube with quadrate cross section
GUO Zi-ru1;2; SHEN Zhao-wu2; LU Shou-xiang2; ZHOU Ning2

..............page:60-63

research on theory of gearing for epicycloidal bevel gear
ZOU Min1; 2; ZHU Hai-lin2; ZHANG You-liang1

..............page:103-108

the cycloconverter based on fuzzy controller for lift
WANG Gen-ping1;YI Ling-zhi

..............page:95-98

determination of rational support parameters of bolting and shotcreting with wire mesh in soft roadway
LIU She-yu; MA Nian-jie; LIU Shao-wei ; Beijing 100083; China)

..............page:20-23

study on fasart neuro-fuzzy networks for distinguishing the difficulty degree of top coal caving in steep seam
FENG Tao; ZHAO Fu-jun; LIN Jian

..............page:5-8

study on relation between tectonic stress and coal-mining subsidence with similar material simulation
XIA Yu-cheng 1; ZHI Jian-feng1;2; SUN Xue-yang1

..............page:37-40

forecast model of safety economy contribution rate of china
LIU Li-jun; SHI Shi-liang

..............page:109-111

development of coal store and transportation technology using horizontal coal bunker
TIAN Jian-sheng; CHEN Qing-shu

..............page:16-19

distributions of rare-earth elements in two chinese coals and their burnt products
YAO Duo-xi1; ZHI Xia-chen2

..............page:71-74

application of the organic and environment evolving principle on the land reclamation in the open coal mines
FAN Jun-fu

..............page:67-70

artificial network prediction on degradable properties of coal-filled films
YANG Zhi-yuan 1; ZHOU An-ning 2; QU Jian-lin 2

..............page:78-81

experimental research of non-burned fly-ash ceramsite
ZHANG Yi-shun; ZHANG Chao; GUO Jin-min; ZHOU Shao-tong

..............page:75-77

journal of coal science & engineering(china)

..............page:112

the flocculation research on treating suspended solids contained mine drainage through goaf
FENG Li-li1; ZHU Yue-lin1; SHAN Ai-qin2; CHEN Suo-zhong3

..............page:51-54

effect of confining pressure on deformation and failure of rock at higher strain rate
WANG Xue-bin; PAN Yi-shan

..............page:32-36

study on the random simulation times of mining engineering reliability
BI Zhong-wei1;2; DING De-xin2; ZHANG Xin-hua2

..............page:13-15

study on the law of methane seepage in the wall of drainage roadway in mining seam-group
LIU Jian1; LUO Yong 2; LIU Ze-gong 1; SHI Bi-ming 1

..............page:64-66

research on safety assessment of gas explosion hazard in heading face based on bp neural network
TIAN Shui-cheng1; 2; ZHU Li-jun2; CHEN Yong-gang 3; WANG Li1

..............page:55-59

the mechanism and criterion of tectonic zone around karstic collapse column reactivation-induced water-conducting
XU Jin-peng; FU Zhi-liang; SONG Yang; CHENG Jiu-long

..............page:41-43

back-and-forth mining for hard and thick coal seams research about the mining technology for fully mechanized caving working face of datong mine
JIN Zhi-xin 1; YU Hong 2; YU Bin 1; SONG Hua-ling 2

..............page:1-4

study on optimization control method based on artificial neural network
FU Hua; SUN Shao-guang; XU Zhen-liang

..............page:82-85

aquifer parameter identification by the best chromosome clone plus younger generation chromosome prepotency genetic algorithm
LI Jing-sheng1; LI Kai2; YAO Lei-hua1

..............page:44-50

design of forecast system of mining damage in mining areas and its realization
WANG Dong-mei

..............page:29-31