Space-Time Relationship Between End-Slope Coal Extraction and Dumping and Mining of Open-Pits
Shang Tao
SHU Ji-sen
CAI Qing-xiang
CHE Zhao-xue
Abstract：Based on the analysis of the space-time relationship between end-slope coal extraction and dumping
and mining of open-pit in Anjialing Surface Mine, the effect of mining, stripping and dumping of open-pit on
the main technical parameters of end-slope coal extraction in time and space, such as mining intensity and re-covery coefficient, was investigated. The research result is of general significance for the surface mines min-ing flat seams.
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Publication Date：2001-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 27-29 )