白西坑矿床水平充填采矿法接顶回采的方法及认识

HORIZON CUT-AND-FILL MINING IN BAIXIKENG DEPOSIT

本文详细介绍了白西坑矿床水平分层充填采矿法接项回采的情况。文章着重叙述了接顶回采采区的划分原则和划分方法,指出保护好矿柱、接顶致密和提高回采速度是保证接顶回采安全的重要措施。并对今后如何进一步搞好接顶回采提出了看法和建议。

In this paper the cut-and-fill stoping in Baixikeng deposit is presented. The priciple and method of dividing stoping areas using cut-and-fill stoping are described. It is shown that it is important for safety of cut-and-fill stoping to protect pillars, to compact the filled material and to raise stoping productivity. The suggestions on improvements of the above mentioned stoping method are also presented.