DocumentCode :
555676
Title :
Extension evaluation on coal seam geological condition of coal face from the point of view of mining technology
Author :
Li, Nai-liang ; Tu, Shi-hao ; Liu, Zhen-hua
Author_Institution :
Sch. of Mines, China Univ. of Min. & Technol., Xuzhou, China
Volume :
Part 2
fYear :
2011
fDate :
3-5 Sept. 2011
Firstpage :
1024
Lastpage :
1027
Abstract :
The extension engineering method is combined with evaluation on coal seam geological condition of coal face from the point of view of mining technology. From the point of view of mining technology, the important geological factors which affect the mining work are took into account for evaluation. On the basis of matter-element theory, extension set theory and dependent function calculation, an extension evaluation model on coal seam geological condition is proposed. Lastly, the application of evaluation method is shown.
Keywords :
coal; geology; mining; set theory; coal face; coal seam geological condition; dependent function calculation; extension engineering method; extension evaluation model; extension set theory; matter element theory; mining technology; Coal; Correlation; Data mining; Face; Indexes; Rocks; dependent degree; extenics; geological condition; mining technology;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Industrial Engineering and Engineering Management (IE&EM), 2011 IEEE 18Th International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-61284-446-6
Type :
conf
DOI :
10.1109/ICIEEM.2011.6035330
Filename :
6035330
Link To Document :
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