DocumentCode
1633783
Title
Cover structure optimization study on open-pit to underground mining
Author
Deqing Gan ; Yabin Zhang ; Ming Zhu
Author_Institution
Coll. of Traffic & Survey, Hebei United Univ., Tangshan, China
Volume
2
fYear
2012
Firstpage
540
Lastpage
544
Abstract
Combining actual situation of Open-pit to underground mining in Xingshan Iron Mine, the main mining technical and economic indicators of the different thickness and composition of particle sizes were calculated by PFC numerical simulation software. The displacement and velocity of different size particles in the process of mining were researched, and the optimization cover structure is put forward which is of great significance to the improvement of the technical and economic indicators of the mine.
Keywords
mining; numerical analysis; optimisation; particle size; production engineering computing; PFC; cover structure optimization; economic indicator; numerical simulation software; open pit; particle size; technical indicator; underground mining; Data mining; Economic indicators; Educational institutions; Mobile communication; Numerical models; Numerical simulation; Rocks; cover layer; mining; numerical simulation; open-pit to underground;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation & Measurement, Sensor Network and Automation (IMSNA), 2012 International Symposium on
Conference_Location
Sanya
Print_ISBN
978-1-4673-2465-6
Type
conf
DOI
10.1109/MSNA.2012.6324642
Filename
6324642
Link To Document