Nine-pile group consist of 0.39-meter-diameter friction concrete piles 24 m long arranged in 3 rows by 3 columns. The piles are driven into clay having unconfined compressive strength of 111 kPa. The spacing of piles is 0.64 m. on-center. Adhesion factor of the piles is a = 0.72. Determine the allowable block capacity (in kN) of the piile group based on the arrangement described. Use FS = 2.45. Round off to two decimal places.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Nine-pile group consist of 0.39-meter-diameter friction concrete piles 24 m long arranged in 3 rows by 3 columns. The piles are
driven into clay having unconfined compressive strength of 111 kPa. The spacing of piles is 0.64 m. on-center. Adhesion factor of
the piles is a = 0.72. Determine the allowable block capacity (in kN) of the piile group based on the arrangement described. Use
FS = 2.45.
Round off to two decimal places.
Transcribed Image Text:Nine-pile group consist of 0.39-meter-diameter friction concrete piles 24 m long arranged in 3 rows by 3 columns. The piles are driven into clay having unconfined compressive strength of 111 kPa. The spacing of piles is 0.64 m. on-center. Adhesion factor of the piles is a = 0.72. Determine the allowable block capacity (in kN) of the piile group based on the arrangement described. Use FS = 2.45. Round off to two decimal places.
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