浅谈露天开采爆破成本控制

Control of blasting cost during opencast mining

矿山露天开采中 ,爆破成本在矿山生产成本中占有相当大的比例 ,如何降低爆破成本是国内许多矿山面临的问题。经详细研究分析仓上金矿的工程地质条件 ,文中提出了矿山爆破工艺及管理制度改进与完善的具体措施 ,有效地控制了爆破成本 ,降低了爆破费用。

During opencast mining,the blasting makes a considerable proportion in production costs of mines. How to reduce blasting cost is a problem faced by many mines of China. By probing the engineering geology conditions of Cangshang Gold Mine,the paper puts forward concrete measures of improving blasting techniques and management system, which has effectively reduced blasting cost,and decrease blasting expense.