露天煤矿拉铲设备选型的研究

Research of Model Selection of Dragline Equipment of Opencast Mine

我国露天煤矿的地质赋存条件比较适合采用拉铲倒堆开采工艺。文章对露天煤矿拉铲设备选型进行了研究,分析了露天煤矿拉铲设备选型的主要开采参数的确定原则,介绍了拉铲设备选型的基本步骤以及主要参数的计算方法,最后采用计算机模拟技术建立了拉铲设备选型的数学模型。

The existing geological conditions of our opencast mines are suitable to adopt overcastting mining technique of dragline. The paper researched model selection of dragline equipment of opencast mine, analyzed determination principle of main mining parameters of model selection of dragline equipment in opencast mine,introduced basic steps of model selection as well as calculation method of main parameters of dragline equipment. At last, it used computer simulation technology to build mathematical model of model selection of dragline equipment.