Given The 3 m thick dense silt layer shown below is the top stratum of a construction site, has an effective diameter of 0.01 mm. The "free ground water" level is 8 meters below the ground surface, the ys =26.5 kN/m², and the soil between the ground surface and the capillary level is partially saturated to 50%. Find: What is the approximate height of the capillary rise in that silt stratum? What are the vertical effective stresses at depths of 3 m and 8 m below the surface? Use Terzaghi and Peck 1967 formula for capillary rise with C = 0.0303 m? Dense silt y3 m Clay

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Geotechnical

Given
The 3 m thick dense silt layer shown below is the top stratum of a construction site, has an effective diameter of 0,01 mm. The “free ground
water" level is 8 meters below the ground surface, the ys =26.5 kN/m?, and the soil between the ground surface and the capillary level is
partially saturated to 50%.
Find:
What is the approximate height of the capillary rise in that silt stratum?
What are the vertical effective stresses at depths of 3 m and 8 m below the surface?
Use Terzaghi and Peck 1967 formula for capillary rise with C= 0.0303 m?
Dense silt
h-3 m
Clay
h 5 m
Transcribed Image Text:Given The 3 m thick dense silt layer shown below is the top stratum of a construction site, has an effective diameter of 0,01 mm. The “free ground water" level is 8 meters below the ground surface, the ys =26.5 kN/m?, and the soil between the ground surface and the capillary level is partially saturated to 50%. Find: What is the approximate height of the capillary rise in that silt stratum? What are the vertical effective stresses at depths of 3 m and 8 m below the surface? Use Terzaghi and Peck 1967 formula for capillary rise with C= 0.0303 m? Dense silt h-3 m Clay h 5 m
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