采区高溜井运输方式的研究与运用

Transportation through high ore pass in stopes---Research and application

通过对桃冲铁矿无底柱分段崩落法采场运用高溜井运矿方式的分析和观察，摸清了矿石在溜井内的移动规律，并就高溜井生产中的技术与管理方法阐述了见解。

The pattern of ore movement in the orepasses was found out through analyzing and observing the operation of high orepasses in the stopes mined with sublevel caving method without sill pillar in Taochong iron mine, and some technical and management strategies for high orepass operation were explained in this article.