露天采矿机工作线长度与设备能力的耦合关系定量辨识

Quantitative identification of coupling relation between operating bench length and equipment capacity of open-pit miner

为了解决露天采矿机的选型、设备匹配方案及合理工作线长度优化等问题,建立了工作线长度与露天采矿机设备能力之间的耦合关系模型,定量辨识了二者的胁迫与约束机制,指出了对于特定型号的露天采矿机,采用特定的开采方式时,存在一个合理的最小工作线长度L0这一基本规律,通过计算得到了不同开采方式下的最小合理工作线长度。

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.