在目前的经济形势下,最大限度地减少采矿工程的基建投资和生产费用是至关重要的。装载和运输是露天矿开支最多的两个方面,运输费用占采矿总成本的30～50％。目前在大力推广地下破碎和运输机运输、汽车运输的计算机调度系统,以及汽车辅助架线等新技术,以期降低运输费用。确定装运设备合理匹配,从而最大限度 Under the current economic situation, it is crucial to minimize the capital investment and production costs of mining projects. Loading and transportation are the two most expensive aspects of open pit mining. Transportation costs account for 30 to 50% of the total cost of mining. At present, new technologies such as underground crushing, transport aircraft transport, and computer dispatch systems for automobiles, as well as auto-assisted overhead lines, are being promoted to reduce transportation costs. Determine the reasonable matching of the shipping equipment so as to maximize