Please complete Problem 9.10 Compute the vertical normal stress, oz, at points A, B, and C in Figure 9.11. y = 15.0 kN/m³: 2.0 m y = 16.8 kN/m³. 2.5 m y = 17.2 kN/m³ 3.6 m 0.9 m C 1.6 m B SM Silty sand CL Clay Figure 9.11 Soil profile for Example 9.2. 9.21. Develop a plot of oz, u, and oz' vs. depth for the soil profile in Figure 9.11. Consider depth from 0 to 10 m, assume hydrostatic conditions are present, and assume u = 0 above the groundwate table. Plot depth, z, on the vertical axis, with zero at the top and increasing downward.
Please complete Problem 9.10 Compute the vertical normal stress, oz, at points A, B, and C in Figure 9.11. y = 15.0 kN/m³: 2.0 m y = 16.8 kN/m³. 2.5 m y = 17.2 kN/m³ 3.6 m 0.9 m C 1.6 m B SM Silty sand CL Clay Figure 9.11 Soil profile for Example 9.2. 9.21. Develop a plot of oz, u, and oz' vs. depth for the soil profile in Figure 9.11. Consider depth from 0 to 10 m, assume hydrostatic conditions are present, and assume u = 0 above the groundwate table. Plot depth, z, on the vertical axis, with zero at the top and increasing downward.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Please complete Problem
9.10 Compute the vertical normal stress, ₂, at points A, B, and C in Figure 9.11.
y = 15.0 kN/m³:
2.0 m
y = 16.8 kN/m³.
y = 17.2 kN/m³
m
3.6 m
0.9 m
20
1.6 m
SM
Silty sand.
CL
Clay
Figure 9.11 Soil profile for Example 9.2.
9.21. Develop a plot of oz, u, and oz' vs. depth for the soil profile in Figure 9.11. Consider depths
from 0 to 10 m, assume hydrostatic conditions are present, and assume u = 0 above the groundwater
table. Plot depth, z, on the vertical axis, with zero at the top and increasing downward.
9.20. A lake with a water depth of 12 m is underlain by a soil with a total unit weight of
18.2 kN/m3. Compute the total vertical stress, Oz, and the effective vertical stress, o'z, at a
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