Quantitative identification of coupling relation between operating bench length and equipment capacity of open-pit miner
WANG Zhongxin
SHI Qiufeng
Abstract：In order to solve the problems of selection of open-pit mining machine, equipment matching scheme, and reasonable working length optimization, the article establishes the coupling model between working line length and capacity of open-pit mining equipment, quantitatively identifies the two stress and the restraint mechanism. The article points out that the specific type of strip mining machine, using a specific way of exploitation, exists the basic law of a reasonable minimum line length L0.The minimum reasonable working length is calculated under different mining methods.
Keywords：open-pit minercoupling relationoperating bench lengthequipment selectionopen-pit mine
Publication Date：2018-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 9-12 )