环境影响评价中水文参数对矿井涌水预测的影响分析

Analysis of the Impact of Hydrological Parameters on Mine Water Inflow Prediction in Environmental Impact Assessment

摘要: 矿井涌水量的预测对于地下水环境影响评价具有很重要的意义，根据矿区的水文地质条件，获取实测水文参数，分析参数的准确性，在此基础上研究对矿井涌水预测的影响。结果表明，影响矿井涌水的因素包括地形地貌与地质构造、含水层直接充水、地表水入渗以及水文地质参数的取值等。在预测矿井涌水量时应综合考虑多种因素，以获得更为精确的预测值，为采掘类建设项目地下水环境影响评价提供依据。

Abstract: The prediction of mine water inflow is of great significance for the assessment of groundwater environmental impact. Based on the hydrogeological conditions of the mining area, the measured hydrological parameters are obtained, the accuracy of the parameters is analyzed, and the impact on mine water inflow prediction is studied on this basis. The results indicate that the factors affecting mine water inflow include topography and geological structure, direct water filling of aquifers, surface water infiltration, and the values of hydrogeological parameters. When predicting mine water inflow, multiple factors should be comprehensively considered to obtain more accurate prediction values, providing a basis for groundwater environmental impact assessment of mining construction projects.