For a given over consolidated clay: Specific gravity = 2.71 , Liquid limit = 45, In situ average effective over burden pressure = 120 kPa ,In situ void ratio = 0.80, Thickness of clay layer = 4m , ∆P = 40 kPa, Effective pressure at the mid – height of clay layer = 60 kPa , Swell index (Cs) = 1/5 Cc 1.) Compute the compression index. 2.) Compute the pre – consolidation pressure. 3) Compute the primary consolidation settlement.
For a given over consolidated clay: Specific gravity = 2.71 , Liquid limit = 45, In situ average effective over burden pressure = 120 kPa ,In situ void ratio = 0.80, Thickness of clay layer = 4m , ∆P = 40 kPa, Effective pressure at the mid – height of clay layer = 60 kPa , Swell index (Cs) = 1/5 Cc 1.) Compute the compression index. 2.) Compute the pre – consolidation pressure. 3) Compute the primary consolidation settlement.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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For a given over consolidated clay: Specific gravity = 2.71 , Liquid limit = 45, In situ average effective over burden pressure = 120 kPa ,In situ void ratio = 0.80, Thickness of clay layer = 4m , ∆P = 40 kPa, Effective pressure at the mid – height of clay layer = 60 kPa , Swell index (Cs) = 1/5 Cc
1.) Compute the compression index. 2.) Compute the pre – consolidation pressure. 3) Compute the primary consolidation settlement.
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