龙塘沿铁矿采场充填挡墙设计优化  

Design Optimization of Filling Retaining Wall in Longtangyan Iron Mine Stope

作　　者：白伟 BAI Wei(Wuhu Hecheng Mining Development Co.,Ltd.)

机构地区：[1]芜湖和成矿业发展有限公司,安徽省芜湖市241000

出　　处：《现代矿业》2022年第3期90-92,共3页Modern Mining

摘　　要：充填采矿法已经被普遍用于各类地下矿山,采场回采结束后,及时有效地对采空区进行封堵和充填是矿山安全生产的基本保障。安徽龙塘沿铁矿从生产初期开始,一直在不断探索和研究,在不同开采阶段,针对不同巷道地质条件,运用多种采场充填挡墙封堵技术来保证矿山安全生产,最终形成一种安全可靠、高效合理的充填挡墙施工工艺,为其他类似矿山采空区充填挡墙施工提供参考。The backfill mining method has been widely used in various underground mines.After the stope mining is completed,timely and effective plugging and filling of the goaf is the basic guarantee for safe production of the mine.Anhui Longtangyan Iron Mine has been continuously exploring and researching since the early stage of production.At different mining stages,various stope filling and retaining wall block⁃ing technologies are used according to different roadway geological conditions to ensure safe production of the mine,and finally a safe,reliable,efficient and reasonable construction technology of filling retaining wall is formed,which provides a reference for the construction of backfill retaining wall in other similar mine goafs.

关 键 词：采空区封堵 充填挡墙 安全高效 

分 类 号：TD853.34[矿业工程—金属矿开采]