A standard penetration test (SPT) was performed at a depth of 3.75 m below the ground surface in a silty sandy soil. Geotechnical tests show the unit weight to of the soil to be 20.72 kN/m³. The blow counts recorded using a 24 in. sampler were 13/19/26/16. Required Determine the corrected N-value using the N' method, to the nearest whole number.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Soil course
Given
A standard penetration test (SPT) was performed at a depth of 3.75 m below the
ground surface in a silty sandy soil. Geotechnical tests show the unit weight to of the
soil to be 20.72 kN/m³. The blow counts recorded using a 24 in. sampler were
13/19/26/16.
Required
Determine the corrected N-value using the N' method, to the nearest whole number.
Your Answer:
Transcribed Image Text:Given A standard penetration test (SPT) was performed at a depth of 3.75 m below the ground surface in a silty sandy soil. Geotechnical tests show the unit weight to of the soil to be 20.72 kN/m³. The blow counts recorded using a 24 in. sampler were 13/19/26/16. Required Determine the corrected N-value using the N' method, to the nearest whole number. Your Answer:
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