水化学指标表示裘布依公式的应用

Application of representating J.Dupuit formula with chemical index

从多矿物溶解化学动力学方程出发,推演并建立了由水化学指标表示的承压二维井流裘布依公式。结合水文地质、水文地球化学特征,列举了水文地质单元内不同区带、各种代表性矿物及相应组分化学指标的基本表达式。以山西省太原西峪煤矿所需解决的水文地质问题为例进行了定量研究与评价,其结果与已有的抽水试验资料接近,为矿井涌水量的评价开辟了一条新的道路。从事实上进一步论证了水化学指标表示裘布依公式的理论概括是正确的。

We derived chemical index formula for minerals of all kinds homologous constituents in different geohydrologic unit, based on confined two dimension of groundwater chemical index representated from muti\|dissolved chemical dynamics equations with hydrogeological conditions and hydrogeochemistry distinction.We undertook quantitative evaluation with settle geohydrologic problem of Xiyu coal mine Taiyuan Shanxi, and outcame verge to known record, for garden a new way of mine in flow evaluation.As result, J. Dupuit formula theoretical generalization with hydrochemical index is right of fact demonstration.