Question-3: A soil profile is shown in Figure 3.1. If a uniformly distri kPa, is applied at the ground surface, Solve for the settlement of the clay layer caused by primary consolidation, if Ce = 0.27 and Cr=0.045 [Note: Prepare e-log(o') curve for all part b, and c cases and locate all values on them] a. The clay is normally consolidated. Divide the 4m layer into two sublayers. b. The preconsolidation pressure, o'c = 190 kN/m², assume single layer c. The preconsolidation pressure, o'c = 170 kN/m², assume single layer. [CLO2] [CLO 2] [CLO 2] Ao= 100 kN/m² A 2 m Sand Layer Ydry = 14 kN/m³ Groundwater table Sand Layer 4 m Ysat 18 kN/m³
Question-3: A soil profile is shown in Figure 3.1. If a uniformly distri kPa, is applied at the ground surface, Solve for the settlement of the clay layer caused by primary consolidation, if Ce = 0.27 and Cr=0.045 [Note: Prepare e-log(o') curve for all part b, and c cases and locate all values on them] a. The clay is normally consolidated. Divide the 4m layer into two sublayers. b. The preconsolidation pressure, o'c = 190 kN/m², assume single layer c. The preconsolidation pressure, o'c = 170 kN/m², assume single layer. [CLO2] [CLO 2] [CLO 2] Ao= 100 kN/m² A 2 m Sand Layer Ydry = 14 kN/m³ Groundwater table Sand Layer 4 m Ysat 18 kN/m³
Principles of Foundation Engineering (MindTap Course List)
9th Edition
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter10: Mat Foundations
Section: Chapter Questions
Problem 10.8P
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![Question-3: A soil profile is shown in Figure 3.1. If a uniformly distributed load, Ao-100
kPa, is applied at the ground surface, Solve for the settlement of the clay layer caused by
primary consolidation, if Ce = 0.27 and C, = 0.045
[Note: Prepare e-log(o') curve for all part b, and c cases and locate all values on them]
a. The clay is normally consolidated. Divide the 4m layer into two sublayers.
b. The preconsolidation pressure, o'c = 190 kN/m², assume single layer
c. The preconsolidation pressure, o'c = 170 kN/m², assume single layer.
[CLO2]
[CLO 2]
[CLO 2]
Ao 100 kN/m²
A
2 m
Sand Layer
Ydry 14 kN/m³
Groundwater table
Sand Layer
4 m
Ysat 18 kN/m³
Ysat 19 kN/m3
Clay Layer
Void ratio, e = 0.8
D
Sand Layer
4 m
Sand Clay
Fig. 3.1 Soil Profile](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8bb629d7-8be5-47d1-99da-b2db3163f2af%2F7386a030-5556-4d13-83ec-7d3b35eea037%2F0reuzqt_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Question-3: A soil profile is shown in Figure 3.1. If a uniformly distributed load, Ao-100
kPa, is applied at the ground surface, Solve for the settlement of the clay layer caused by
primary consolidation, if Ce = 0.27 and C, = 0.045
[Note: Prepare e-log(o') curve for all part b, and c cases and locate all values on them]
a. The clay is normally consolidated. Divide the 4m layer into two sublayers.
b. The preconsolidation pressure, o'c = 190 kN/m², assume single layer
c. The preconsolidation pressure, o'c = 170 kN/m², assume single layer.
[CLO2]
[CLO 2]
[CLO 2]
Ao 100 kN/m²
A
2 m
Sand Layer
Ydry 14 kN/m³
Groundwater table
Sand Layer
4 m
Ysat 18 kN/m³
Ysat 19 kN/m3
Clay Layer
Void ratio, e = 0.8
D
Sand Layer
4 m
Sand Clay
Fig. 3.1 Soil Profile
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