王庄煤矿矿井水水化学分析及水源识别关键技术
Key technology of water chemistry analysis of mine water and water source identification in Wangzhuang Mine
焦晓飞1
作者信息
- 1. 山西潞安环保能源开发股份有限公司 王庄煤矿,山西 长治 046031
- 折叠
摘要
针对王庄煤矿矿井充(突)水水源种类多、临时突水点水源判别存在困难的问题,本文以王庄煤矿142个突水点水样水质分析结果为基础,对各水样的水源做了系统分析,详细划分出影响王庄煤矿安全生产的主要充水水源,即二叠系砂岩裂隙水、太原组薄层灰岩水、奥灰水及采空区(老窑)积水.基于改进后的Fisher水源判别基本原理,设计了王庄煤矿矿井水水源识别系统,实现了临时突水点水源的快速识别.
Abstract
In view of the problem that there were many kinds of water sources for water filling(outburst)in Wangzhuang Mine and it was difficult to discriminate the water sources of temporary water outburst points,based on the water quality analysis results of 142 water outburst points in Wangzhuang Mine,this paper made a systematic analysis of the water sources of each water sample,and divided in detail the main water filling sources that affected the safety production of Wangzhuang Mine,namely Permian sandstone fissure water,Taiyuan Formation thin limestone water,Ordovician limestone water and goaf(old kiln)water.Based on the basic principle of improved Fisher water source discrimination,the mine water source identification system of Wangzhuang Mine was designed to realize the rapid identification of temporary water outburst point water source.
关键词
水害防治/突水水源/水化学/水源识别系统Key words
water damage prevention and control/water outburst source/water chemistry/water source identification system引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据