Nine-pile group consist of 0.32-meter-diameter friction concrete piles 23 m long arranged in 3 rows by 3 columns. The piles are driven into clay having unconfined compressive strength of 147 kPa. The spacing of piles is 0.66 m. on-center. Adhesion factor of the piles is α = 0.89. Determine the allowable block capacity (in kN) of the piile group based on the arrangement described. Use FS = 2.78.
Nine-pile group consist of 0.32-meter-diameter friction concrete piles 23 m long arranged in 3 rows by 3 columns. The piles are driven into clay having unconfined compressive strength of 147 kPa. The spacing of piles is 0.66 m. on-center. Adhesion factor of the piles is α = 0.89. Determine the allowable block capacity (in kN) of the piile group based on the arrangement described. Use FS = 2.78.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Nine-pile group consist of 0.32-meter-diameter friction concrete piles 23 m long arranged in 3 rows by 3 columns. The piles are driven into clay having unconfined compressive strength of 147 kPa. The spacing of piles is 0.66 m. on-center. Adhesion factor of the piles is α = 0.89. Determine the allowable block capacity (in kN) of the piile group based on the arrangement described. Use FS = 2.78.
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