Q4-The followings data relate to a pump-out test: Diameter of well = 24 cm Thickness of confined aquifer = 27 m Radius of circle of influence = 333 m Draw down during the test = 4.5 m Discharge = 0.9 m3/s. What is the permeability of the aquifer?

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Q: 10. Complete the following table using the knowledge obtained in class about differential leveling…

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Consolidation parameters

Consolidation is the process of expulsion of pore water present in the voids of soil solids under the pressure of the applied load. This is a quick process in the case of coarse-grained soils since the permeability is high due to the presence of more voids, while it is a slow and gradual process in the case of clayey soil as the permeability of clay is less. An example of consolidation is the settlement of soil under a building due to the load coming from the building.