An SPT was performed at a depth of 7 m in sand of unit weight 20.40 kN/m3. The groundwater is located 2 m below the ground surface. The N-value was found to be 22. Compute the corrected N-value by the three methods: (Bazaraa method, Peck method, Liao and Whitman Method)

Principles of Foundation Engineering (MindTap Course List)
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Author:Braja M. Das, Nagaratnam Sivakugan
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Chapter3: Natural Soil Deposits And Subsoil Exploration
Section: Chapter Questions
Problem 3.29P
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An SPT was performed at a depth of 7 m in sand of unit weight 20.40 kN/m3. The groundwater is located 2 m below the ground surface. The N-value was found to be 22. Compute the corrected N-value by the three methods: (Bazaraa method, Peck method, Liao and Whitman Method)

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