基于水文因素的尾矿坝变形监测分析研究

Analysis on Tailings Dam Deformation Monitoring based on Hydrological Factors

浸润线、库水位是引起尾矿坝变形的两个很重要的水文因素,以浸润线、库水位作为尾矿坝变形分析的外因,采用多元线性回归分析的方法,均可建立分析预测数学模型;但是,通过实例分析得出,由变形量、时间、浸润线建立的分析预测数学模型比由变形量、时间、库水位建立的分析预测数学模型更具有参考价值。

The infiltrate line and water level have been two very important hydrological factors which caused the de- formation of tailing dam. Taking them as two external factors of the deformation analysis of tailing dam, using multiple lin- ear regression analysis, the analysis of forecast mathematical models can be built;however, by analyzing a case, we con- cluded that the analysis of forecast mathematical models established by the deformation amount , time and the infiltrate line are more valuable than those established by the deformation amount , time and the water level.