Determination of Soil-Water Characteristic Curve Using Percolation in Multifractal Media
Publish place: 4th National Congress on Civil Engineering
Publish Year: 1387
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
NCCE04_155
تاریخ نمایه سازی: 19 مهر 1386
Abstract:
The relation between volumetric water content and water potential for a soil is termed its Soil-Water Characteristics Curve (SWCC). This basic hydraulic property is closely related to the soil pore size distribution. In this study, basic soil parameters are used to develop a multifractal model of soil structure. After arriving at the most suitable fractal medium which is a multifractal one, the corresponding pore characteristics are implemented in a percolation network to calculate SWCC. Finally, a comparison is made between results obtained from the proposed model and the real soil behavior.
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Authors
Nikooee
Graduate Student Dept. of Civil and Environmental Eng., School of Engineering, Shiraz University
Habibagahi
Professor of Civil Engineering Dept. of Civil and Environmental Eng., School of Engineering, Shiraz University
Ghahramani
Professor of Civil Engineering Dept. of Civil and Environmental Eng., School of Engineering, Shiraz University
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