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生产实践表明,“溜井—平硐开拓,矿石自重运输方式”的矿石成本,一般为“公路开拓,汽车运输方式”的20%。由于此种开拓运输方式符合低碳环保的经济模式,其节能降耗效果明显,在水泥矿山愈来愈多被采用。但是“溜井—平硐”开拓中的工程地质与安全运行问题,也在有些水泥矿山中凸显出来。本文对水泥矿山“溜井—平硐”开拓方式中的工程地质问题做一探讨。
The production practice shows that the ore cost of “slippery well - opening up, ore self-weight transportation mode” is generally 20% of “road development and vehicle transportation mode”. Because of this open up mode of transportation in line with the economic mode of low-carbon environmental protection, its energy saving effect is obvious, more and more used in cement mines. However, the problem of engineering geology and safe operation in “Choujing-Pingdong” is also highlighted in some cement mines. This article discusses the engineering geological problems in the way of developing the cement mine “slippery well - leveling hole ”.