摘要
介绍了一种新的采矿方法———阶段充填采矿法。从地压管理和生产工艺过程方面分析了阶段充填采矿法的产生背景和划分依据。矿山的应用实践表明,阶段充填采矿法融合了传统的空场法和充填法的特点,与原有的充填采矿法形成完整的充填采矿法体系,对开采中等稳固以上的厚大连续矿体具有更高的适应性,尤其对防治深部矿体开采中的岩爆灾害具有显著的优越性。该方法对高效回收矿产资源、实现矿山无废开采具有重大意义。
With the development of the mining technology in recent years, a new kind of mining method, called mass filling, has been developed. The generation background and the classification principle of mass filling method are analyzed from the aspects of ground pressure control and production process. The application practice in mines indicates that mass filling method is characteristic of both traditional open stoping method and filling method, and forms with the existing filling methods a complete system of fill mining methods. It has higher adaptability to the mining of medium or above-scaled stable continuous mass ore bodies and notable superiority in controlling the rock burst in deep mining, and is of great significance to the high efficiency recovery of mineral resource and the realization of wasteless mining.
出处
《金属矿山》
CAS
北大核心
2006年第6期13-15,共3页
Metal Mine
基金
国家自然科学基金资助项目(50474017
50474018)
关键词
阶段充填法
连续开采
无废开采
上行开采
无矿柱开采
Mass filling method, Continuous mining, Wasteless mining, Upward stoping sequence, Pillarless mining
