摘要
介绍了广西大新下雷锰矿矿床水文地质特征,并统计了近年来矿区矿井各中段的涌水量情况,采用比拟法、地下水动力学法及均衡法对矿坑涌水量进行预测,对各涌水量预测方法进行了评述,采用水平廊道法计算结果更接近开采中的地下水运动特点,计算结果更为可靠。
This article introduced the deposit hydrological geological features of Guangxi Xialei Mn-mine and it also made a statistics of rushing-water situation in each middle segment in recent years.The author,in a comparative method and groundwater dynamics method,kept a forecast for rushing water in pits with the balance.The calculation results are more reliable by using level corridor method in more close mining with groundwater movement features.
出处
《中国锰业》
2015年第4期17-20,共4页
China Manganese Industry
关键词
水文特征
锰矿
涌水量
Hydrologic characteristics
Manganese ore
Water inflow
