摘要
本文综合分析了白云鄂博铁矿东矿边坡的水文地质条件,首次采用典型裂隙面模型与裂隙介质渗透张量法,对边坡岩体进行了渗流非均质各向异性分析,并预测了在采坑终了时,地下水边界的扩展范围;最后,利用边界元法计算分析了各边坡分区地下水渗流场的特点。
This paper analyzes synthetically the hydrogeological conditions of the pit slope at Baiyunebo east iron mine. Taking for the first time the typical fissure surface mode and seepage tensor method of fissure medium. It makes nonuniform and anisotropic seepage analysis of the slope rock mass, forecasts the extending scope of the groundwater boundary at the end of mining. Finally, using boundary element method it calculates and analyzes the seepage field characteristics of the groundwater at sub-regions of the slope.
出处
《勘察科学技术》
1992年第2期11-16,共6页
Site Investigation Science and Technology
