A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Soil Water Properties of Subgrade Soils
The soil-water characteristic data and hydraulic conductivity data were determined for 24 soil series in Illinois. Laboratory testing procedures for determining the saturated hydraulic conductivity and soil-water characteristic data were described in detail. Matric suction was determined by use of Tempe pressure cells at low pressures and a pressure plate apparatus at the higher pressures. The influence of soil type on matric suction and hydraulic conductivity was discussed. It was shown that subgrade soil strength can be predicted based on knowledge of the equilibrium water content determined from the soil-water characteristic relationship and field boundary conditions.
Soil Water Properties of Subgrade Soils
The soil-water characteristic data and hydraulic conductivity data were determined for 24 soil series in Illinois. Laboratory testing procedures for determining the saturated hydraulic conductivity and soil-water characteristic data were described in detail. Matric suction was determined by use of Tempe pressure cells at low pressures and a pressure plate apparatus at the higher pressures. The influence of soil type on matric suction and hydraulic conductivity was discussed. It was shown that subgrade soil strength can be predicted based on knowledge of the equilibrium water content determined from the soil-water characteristic relationship and field boundary conditions.
Soil Water Properties of Subgrade Soils
D. J. Janssen (author) / B. J. Dempsey (author)
1980
219 pages
Report
No indication
English
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