Question: The clay stratum in the profile below undergoes settlement when the effective vertical stress is increased to 4 , 0 0 0 lb / ft

The clay stratum in the profile below undergoes settlement when the effective vertical stress is increased to 4,000 lb/ft2. The void ratio at the point shown in the figure was 0.9 prior to the stress increase. Determine the void ratio at that point after consolidation is complete if the compression index is 0.42.

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