Question: A permeability test was run on a compacted sample of dirty sandy gravel. The sample was 175 mm long and the diameter of the mold

A permeability test was run on a compacted sample of dirty sandy gravel. The sample was 175 mm long and the diameter of the mold 175 mm. In 90 s the discharge under a constant head of 38 cm was 405 cm3. The sample had a dry mass of 4950 g and its ρ s was 2710 kg/m3. Calculate

(a) the coefficient of permeability

(b) the seepage velocity

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a Eq 79 k b Discharge velocity v ki 000862 cms 38 cm 175 cm 00187 cms c Seepage velocit... View full answer

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