Question: Example 1 1 : Total, elevation and pressure head With reference to the figure below, plot the variation of total head, elevation head and (

Example 11: Total, elevation and pressure head
With reference to the figure below, plot the variation of total head, elevation
head and (water) pressure head at points A, B, C and D. The downstream
datum is at D.
How would your answer differ if C is chosen as the datum?
Use your distribution of water pressure to calculate the vertical effective
stress at points A, B, C and D (saturated unit weight of 20kNm3).
Example 1 1 : Total, elevation and pressure head

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