露天矿边坡设计的经济分析

• 作 者: 祝玉学 张绪珍 潘孝连 张四维
• 机 构: 马鞍山矿山研究院,马鞍山矿山研究院,马鞍山矿山研究院,马鞍山矿山研究院,
• 出 处: 金属矿山
• 发表日期: 1984年01期
• 关键词: 经济分析 露天矿边坡设计 露天矿边坡 边坡 工程设计方案 最佳设计 投资原则 权衡取舍 可靠性分析 边坡工程地质

在现代工程决策过程中,一般以满足国民经济的需要和盈取最大限度的经济利益为投资原则。露天矿边坡工程的最佳设计,同样不能单凭它在技术上是否可行来权衡取舍的标准,还必须以它的经济效益是否最佳作为判断的准绳。这需要通过对各个边坡工程设计方案的经济效果评价,对现在的投资决策提供依据,对未来的经济效果作出比较确实的预测。本文以攀钢露天石灰石矿为例,在完成边坡工程地质分析和可靠性分析的基础上,进一步开展了经济分析的研究。

In the process of modern engineering decision-making, the investment principle is generally based on the need of satisfying the national economy and the maximum economic benefit of surplus. The best design of slope excavation in opencast mine can not be weighed against the criteria of whether it is technically feasible or not, and the criterion of whether its economic benefit is the best must be taken as the criterion. This needs to evaluate the economic effect of each slope engineering design scheme, provide a basis for the current investment decision-making, and make a more realistic prediction of the future economic effect. Taking Panzhihua open-air limestone mine as an example, based on the completion of slope engineering geological analysis and reliability analysis, further economic analysis is carried out.