库盘大面积土工膜防渗体的渗漏估算

Permeation analysis of leakproof geomembrane is an important work for engineering design and construction, for applying large area geomembrane seepage prevention of reservoir. There are the important meaning in the utilization and management of water resourcesof the reservior area.. From water balance view, on the basis of Darcy's law, analysis characteristics of prevention of large area geomembrane, calculate the infiltration capacity and permeability coefficient of large area geomembrane, obtained the meth of analysing the large area geomembrane Permeation on the whole. And combined with practical work, calculate the infiltration capacity and permeability coefficient of leakproof geomembrane, obtained seepage regulation of geomembrane as impervious body.