Question: An embankment is to be constructed using sandy clay compacted to dry unit weight of 18 kN/m. The sandy clay has to be transported

An embankment is to be constructed using sandy clay compacted to dry

An embankment is to be constructed using sandy clay compacted to dry unit weight of 18 kN/m. The sandy clay has to be transported to the site from a borrow pit. The bulk unit weight of the sandy clay in the borrow pit is 16 kN/m and its natural water content is 11%. Calculate the volume of sandy clay from the borrow pit required for 1 cubic metre of finished embankment. Assume that the soil swells by 10% due to excavation and during transportation. You can take Gs = 2.7.

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