摘要
为改进非煤矿山防治水技术,改善矿山工作面环境,保证非煤矿山的安全生产,以明泥湾磷矿为工程背景,采用层次分析法对影响明泥湾磷矿防治水技术的3大因素和12小因素进行分析,得到了各因素相对于评估最优方案的组合权重,并利用模糊评价法对矿山现实行的技术进行评价,得到该防治水技术的优化方向。结果表明,明泥湾磷矿防治水工作的3大措施中,对防治水工作影响最大的是井下防治水工作,其次为矿山防治水制度,最后是地面防治水处理;在影响该矿防治水工作12个因素中,对矿山防治水工作影响最大的是矿山排水系统,影响最小的因素为设立排洪沟和挡水墙。此外,针对探放水技术、裂缝充填技术、巷道掘进3个方面对明泥湾磷矿防治水技术进行了优化,能够为该矿防治水制度的改进提供方向,同时也为类似地质条件下的矿山安全开采提供一定借鉴。
In order to improve the water prevention and control technology of non-coal mines,improve the environment of mine working face and ensure the safe production of non-coal mines,we take Mingniwan Phosphate Mine as the engineering background,and use the analytic hierarchy process to analyze the three major factors and 12 minor factors affecting the water prevention and control of the mine.The combined weight of each factor relative to the optimal evaluation scheme is obtained,and the fuzzy evaluation method is used to evaluate the technology currently implemented in the mine,and the optimization direction of the water prevention and control technology is obtained.The conclusions are as follows:the mine drainage system is the biggest factor affecting the water control effect of the mine,The next is the system of mine water prevention and control,and the final is water prevention and control work on the surface.Among the 12 influential factors,the biggest is mine water discharging system,and the most minor is the setup of discharging channel and water-blocking wall.The water prevention and control technology is optimized from three aspects of water exploration and discharging technology,crack-filling technology and roadway driving to provide an improving direction for the mine water prevention and control and reference for other mines with similar geological conditions.
作者
吴本林
陈浩
杨龙高
黄家兴
蔡红
WU Benlin;CHEN Hao;YANG Longgao;HUANG Jiaxing;CAI Hong(Guizhou Lufa Industrial Co.,Ltd.,Guiyang 550300,China)
出处
《陕西煤炭》
2024年第10期153-157,184,共6页
Shaanxi Coal
关键词
非煤矿山
层次分析法
模糊评价法
矿山防治水
矿山安全
non-coal mine
analytic hierarchy process
fuzzy evaluation method
mine water prevention and control
mine safety
