摘要
对平果铝土矿开拓公路的压矿及矿柱回收情况进行了介绍,提出了先回收公路下矿柱,后设计、施工采场段公路的观点。并对如何减少开拓固定公路和临时公路压矿、减少平果铝土矿的采矿损失率、充分利用国家矿产资源等问题,进行了论述。
The writer introduces the situations of during road development in Pingguo Bauxite Mine, and ore deposit underground and ore pillar recovery proposes to recover the ore pillar under the road first and then to complete the design and construction of the road in the section of mining stope afterwards. He also describes how to reduce the ore quantity under the road in the development of permanent road and temporary road, how to decrease the mining loss of Pingguo Bauxite Mine and to make a full use of State＇ s mineral resources, etc..
出处
《有色金属设计》
2006年第3期1-4,8,共5页
Nonferrous Metals Design
关键词
铝土矿
开拓公路
矿柱
损失率
回收方法
Bauxite
road development
ore pillar
loss rate
way of recovery
