A saturated clay layer of 5m thickness takes 1.5 year for 50% primary consolidation when drained on both sides. Its co-efficient of volume change, m, is 1.5 x 10-3 m2/kN. Determine coefficient of consolidation (in m2/yr) and the coefficient of permeability (in m/yr). Assume Yw 10 kN/m3 %3D

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A saturated clay layer of 5m thickness takes
1.5 year for 50% primary consolidation when
drained on both sides. Its co-efficient of volume
change, m, is 1.5 x 10-3 m2/kN. Determine
coefficient of consolidation (in m2/yr) and the
coefficient of permeability (in m/yr). Assume
=D10 kN/m3.
%3D
Transcribed Image Text:A saturated clay layer of 5m thickness takes 1.5 year for 50% primary consolidation when drained on both sides. Its co-efficient of volume change, m, is 1.5 x 10-3 m2/kN. Determine coefficient of consolidation (in m2/yr) and the coefficient of permeability (in m/yr). Assume =D10 kN/m3. %3D
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