A concrete pile having a diameter od 0.30m. Is driven into a loose sand having a unit weight of 20 kN/cu.m Coefficient of friction between sand and pile is 0.40. Bearing capacity factor Nq=80. Lateral pressure factor K =0.90 Allowable load of pule is 170 kN. Fs= 3.25 Dc= 20D for dense compact sand Dc=10D for loose sand Determine the following A. Ultimate bearing capacity of file B. Ultimate frictional capacity of pile C. Length of the pile

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A concrete pile having a diameter od 0.30m. Is driven into a loose sand having a unit weight of 20 kN/cu.m Coefficient of friction between sand and pile is 0.40. Bearing capacity factor Nq=80. Lateral pressure factor K =0.90 Allowable load of pule is 170 kN. Fs= 3.25 Dc= 20D for dense compact sand Dc=10D for loose sand Determine the following A. Ultimate bearing capacity of file B. Ultimate frictional capacity of pile C. Length of the pile
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