江文武,廖明萍,郭云,黎强

• 1:江西理工大学矿业工程重点实验室

摘要(Abstract)：

为了综合考虑采矿生产成本及周围环境安全等因素,有必要对露天爆破效果做出评价。以物元理论为基础,选取矿岩破碎质量、技术经济效益和对环境产生的影响三个方面,建立露天爆破效果评价模型。确定了大块率、松散系数、爆堆形态、延米爆破量、后冲、爆破成本、炸药单耗、炮孔利用率、跟底率、爆破振动、爆破飞石、爆破冲击波、有毒气体、盲炮、噪声等指标及对实际爆破工程收集的数据进行分析,对某一爆破实例的爆破效果进行评价,得出该爆破效果,并对照该矿山实际爆破效果,结果表明:建立物元模型方法对评价露天爆破效果是有效的。

关键词(KeyWords)： 生产成本;环境安全;经济效益;爆破效果评价;物元模型

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目(41462016)

作者(Author): 江文武,廖明萍,郭云,黎强

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