A new method of hydraulic conductivity calculating and analysis by water pressure test in layered rock

Based on computational analysis on water pressure test data in a dam area located in the southwest of China,region taking value method of hydraulic conductivity at buried depth domain based on median theory and geometry mean is proposed.Firstly,Lugeon(Lu) is converted into hydraulic conductivity by В.Д.Бабщкин and Darcy formula,and the data distributional model of each classification is analyzed.Basing on the lithologic characteristic and composite relation of the layered fracture rock in the st...