A 3 m thick layer of saturated clay (two-way drainage) under a surcharge loading underwent 90% primary
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A 3 m thick layer of saturated clay (two-way drainage) under a surcharge loading underwent 90% primary consolidation in 100 days. The laboratory test’s specimen will have two-way drainage.
a. Find the coefficient of consolidation of clay for the pressure range.
b. For a 25 mm thick undisturbed clay specimen, how long will it take to undergo 80% consolidation in the laboratory for a similar pressure range?
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Calculations a The coefficient of consolidation is given by cv tlogtt where t is the tim...View the full answer
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