Solution for radial consolidation
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Transcript of Solution for radial consolidation
Clay
Clay
Radial Drainage
Clay
Clay
In polar coordinates the three-dimensional form of theconsolidation equation, with different soil properties in
the horizontal and vertical directions is,
In polar coordinates the three-dimensional form of theconsolidation equation, with different soil properties in
the horizontal and vertical direct ions , i s
UrTime Factor, Tr, for values of n
n = 5 n = 10 n = 15 n = 20 n = 250.10.20.30.40.50.60.70.80.9
0.950.99
0.01230.02610.04180.05980.08110.10730.14090.18840.26960.35070.5391
0.02080.04400.07040.10080.13680.18080.23750.31750.45430.59100.9086
0.02600.05500.08790.12590.17080.22580.29670.39660.56740.73821.1347
0.02970.06290.10050.14390.19530.25820.33920.45340.64870.84401.2974
0.03260.06900.11030.15800.21440.28340.37240.49780.71220.92661.4244
Tr
Ur
n
• Craig, R. F. (2004), “Craig’s Soil Mechanics”, Spon Press, 29 West 35th Street, New York, USA, 7th Edition, pp. 268~274.
• C. Engineering and I. I. T. Bombay, “Module 3 : Lecture - 7 on Compressibility and Consolidation.”
• S. K. Tewatia, “Equation of 3D consolidation in cartesian coordinates,” Int. J. Geotech. Eng., vol. 7, no. 1, pp. 105–108, 2013.
• Das, B. M. (2009), “Principles of Geotechnical Engineering”, Cengage Learning, Stamford, USA, 7th Edition, pp. 294~364.
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