某尾砂坝排水系统改造的建模分析

Modeling and analysis of tailings dam drainage system transformation

为针对安徽省某地区一矿区尾矿库的闭库治理工程,主要对该尾矿的排水系统改造用数学建模的方法分析其改造效果。在截洪沟工程上采取区域改造排水方案;排水井改造工程则将原窗口式排水井改造为井顶溢流式。针对以上两项工程进行数学建模并分析其改造前后的排水能力优劣。同时针对2016年以来的强降雨气候,根据建模模拟分析结论,对尾矿库的改造方案进行了进一步的检验。

In order to close the library management project on the tailing reservoir in an area of Anhui Province in a mining area, mainly to upgrade the drainage system of the tailings by the method of mathematical modeling analysis of the effect of reforming. Take the regional transformation drainage scheme in cut-off ditch engineering; drainage wells renovation project will be transformed into the original window type drainage wells wells roof overflow. In view of the above two projects for mathematical modeling and analysis of the advantages and disadvantages of the drainage capacity before and after the modification. At the same time for strong rainfall weather since 2016, according to the modeling simulation and analysis conclusion, modification of the tailings for further inspection.