Answered: Sand: WT Ysat = 19 kN/m³ Ydry = 17…

Sand: WT Ysat = 19 kN/m³ Ydry = 17 kN/m³ 3.5 m Sand: Ysat = 20 kN/m³ 4.5 m Ydry = 18 kN/m³ Ysat = 20 kN/m³ eo= 0.9 Clay: = Cc 0.36 Cr 0.12 = OCR = 1 6.0 m Sand: Ysat = 19 kN/m³ 2.0 m BEDROCK

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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The laboratory consolidation test is conducted on a clay sample. The following data results were obtained P1 =55 kPa P2 = 130 kPa e1= 0.95 e2= 0.80 Thickness of the sample of clay= 35mm Time for 50% consolidation = 3.0 min Tv= 0.197 a. Find the coefficient of volume compressibility b. Determine the coefficient of consolidation if a sample of clay was drained on both sides c. Compute the hydraulic conductivity of the clay
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Refer to Figure below. Estimate the primary consolidation settlement in the clay layer. Given: Δσ = 150 kN/m2; H1 = 3 m; H2 = 4 m; and H3= 5 m. Soil characteristics are as follows: • Sand: γdry = 15 kN/m3, γsat = 19 kN/m3 • Clay: LL = 65; e = 0.65; γsat = 18 kN/m3; ; Cs =1/6cc σʹc = 200 kN/m2
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