露天采场水量预测及防排水方案研究  

Study on Water Yield Prediction and Drainage Scheme of Open Pit

作　　者：王文才[1] 赵婧雯[1] 付鹏[1] 梁博帅 

机构地区：[1]内蒙古科技大学矿业研究院,内蒙古包头014010

出　　处：《煤炭技术》2017年第8期118-120,共3页Coal Technology

基　　金：内蒙古科学技术厅科技计划项目(20140711-2)

摘　　要：针对某露天采场,在分析矿区水文地质特征的基础上,指出采场内汇水以大气降水为主,并对大气降雨径流量进行了预测。依据降雨径流量预测结果和开采境界外的地形条件,对地面截水工程进行了设计;依据降雨径流量预测结果和采场内地下水涌水量,对机械排水工程进行了设计。同时,以境界外储水池中的水为水源,设计了采场的洒水防尘管网。According to the analysis of hydrogeological characteristics of a opencast mining area,pointed out that the catchment is dominated by meteoric water, and the atmospheric rain runoff was predicted. Based on the results of rainfall runoff prediction and the terrain condition outside the mining boundary, the design of the ground water interception project has been carried out. Based on the results of rainfall runoff prediction and the amount of groundwater in the mining area, the design of the mechanical drainage engineering has been carried out. Meanwhile, srinkler dust pipe network of the stope was designed, and the water storage pool was used as the source of water.

关 键 词：露天采场 降雨径流量 涌水量 防排水 

分 类 号：TD744[矿业工程—矿井通风与安全]