论文部分内容阅读
露天矿运输工序是露天开采的主要生产工序之一,而汽车运输又是大中型露天矿所采用的主要方式并在国内外获得广泛应用。根据有关部门统计露天开采过程中,运输工序的基建投资约占总基建费用的60％左右,运输成本和劳动量分别占矿石总成本和总劳动量的一半以上,由此可见,准确地评价分析运输系统设备的生产能力,对于合理确定矿山生产能力,选择开拓运输方案都是极为重要的。但由于汽车
Open-pit mining operations are one of the major production processes for open-pit mining and automotive transport is the primary method used by large and medium-sized open-pit mines and is widely used at home and abroad. According to statistics from the relevant departments, the capital construction investment in transport processes accounts for about 60% of the total infrastructure costs and transportation costs and labor costs account for more than half of the total cost of ore and the total amount of labor, respectively. From this we can see that an accurate evaluation and analysis Transport system equipment production capacity, for a reasonable determination of mine production capacity, choose to open up transport programs are extremely important. But because of the car