A rectangular foundation 4 m x 6 m (Figure 1) transmits a stress of 100 kPa on the surface of a soil deposit. Plot the distribution of increases of vertical stresses with depth under points A, B, and C up to a depth of 20 m. At what depth is the increase in vertical stress below A less than 10% of the surface stress?
A rectangular foundation 4 m x 6 m (Figure 1) transmits a stress of 100 kPa on the surface of a soil deposit. Plot the distribution of increases of vertical stresses with depth under points A, B, and C up to a depth of 20 m. At what depth is the increase in vertical stress below A less than 10% of the surface stress?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A rectangular foundation 4 m x 6 m (Figure 1) transmits a stress of 100 kPa on the surface of a soil deposit. Plot the distribution of increases of vertical stresses with depth under points A, B, and C up to a depth of 20 m. At what depth is the increase in vertical stress below A less than 10% of the surface stress?
Can I get a detailed explanation to the solution of this question?
Including the finding of as and the graphs and finding the surface stress, load and increase in stress using the oz=4qsI method
Transcribed Image Text:ndation 4 m X 6 m (Figure Q1) transmits a stress
eposit. Plot the distribution of increases of vertical
3 and C up to a depth of 20 m. At what depth is the i
ss than 10% of the surface stress?
+2 m
A.
[Budhu M. Soil Mechanics & Foundo
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