首页|地下金属矿山充填采矿技术安全分析

地下金属矿山充填采矿技术安全分析

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近几年来国家积极推广地下充填采矿方法,并出台了一系列安全和环保等方面的法律法规,以促进充填采矿方法在矿山开采中的推广和应用.由于国家对符合条件的使用充填方式开采的矿产资源可以减免50%的资源税,因此,新建的地下矿山在开采前优先考虑充填采矿法,尽量将固体废弃物充填至井下采空区内,形成较为稠密且坚固的充填物体,使其具有稳固的塑性,一方面,可以保持地下金属矿山矿床的稳定,减少安全隐患,降低事故发生的概率;另一方面,更好地推进了矿山资源的开发利用,能够最大化的利用矿床.基于此,本篇文章对地下金属矿山充填采矿技术进行研究,以供参考.
Safety analysis of filling mining technology in underground metal mine
In recent years,the country has actively promoted underground backfill mining methods and introduced a series of safety and environmental protection laws and regulations to promote the promotion and application of backfill mining methods in mining.Due to the fact that the country can waive 50%of the resource tax on mineral resources extracted by filling methods that meet the conditions,priority should be given to filling mining methods before mining in newly built underground mines.Solid waste should be filled into the goaf as much as possible,forming a dense and sturdy filling object that has stable plasticity.On the one hand,it can maintain the stability of underground metal mine deposits,reduce safety hazards,and reduce the probability of accidents;On the other hand,it has better promoted the development and utilization of mining resources,which can maximize the utilization of mineral deposits.Based on this,this article conducts research on backfill mining technology in underground metal mines for reference.

metal minesFilling mining technologyanalysis

蒲世海

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四川华西绿舍华荥建筑科技有限公司,四川 雅安 625200

金属矿山 充填采矿技术 分析

2024

世界有色金属
有色金属技术经济研究院

世界有色金属

影响因子:0.138
ISSN:1002-5065
年,卷(期):2024.(6)