12.3 A 500 mm diameter and 20 m long concrete pile is driven into a sand where y = 18.5 kN/m and o' = 32°. Assuming 8' = 0.74b' and K = 1.5 K determine the load- carrying capacity of the pile, with a factor of safety of 3. Use Meyerhof's method [Eq. (12.18)] for computing the point load-carrying capacity Q and use Eqs. (12.42) and (12.43) for computing the load-carrying capacity of the pile shaft Q,. 12.4 Redo Problem 12.3 using Coyle and Castello's methods for estimating both Q, and Q.
12.3 A 500 mm diameter and 20 m long concrete pile is driven into a sand where y = 18.5 kN/m and o' = 32°. Assuming 8' = 0.74b' and K = 1.5 K determine the load- carrying capacity of the pile, with a factor of safety of 3. Use Meyerhof's method [Eq. (12.18)] for computing the point load-carrying capacity Q and use Eqs. (12.42) and (12.43) for computing the load-carrying capacity of the pile shaft Q,. 12.4 Redo Problem 12.3 using Coyle and Castello's methods for estimating both Q, and Q.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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I need a solution to the problem - 12.4
![12.3 A 500 mm diameter and 20 m long concrete pile is
driven into a sand where y = 18.5 kN/m² and o' = 32°.
Assuming &' = 0.7h' and K = 1.5 K„, determine the load-
carrying capacity of the pile, with a factor of safety of 3.
Use Meyerhof's method [Eq. (12.18)] for computing the
point load-carrying capacity Q, and use Eqs. (12.42) and
(12.43) for computing the load-carrying capacity of the
pile shaft Q.
12.4 Redo Problem 12.3 using Coyle and Castello's methods for
estimating both Q, and Q,.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdccab7c8-a3ab-4593-883b-f275df4214a8%2F9da53983-7484-414a-9928-758b1a72c376%2Ffd1x6vi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:12.3 A 500 mm diameter and 20 m long concrete pile is
driven into a sand where y = 18.5 kN/m² and o' = 32°.
Assuming &' = 0.7h' and K = 1.5 K„, determine the load-
carrying capacity of the pile, with a factor of safety of 3.
Use Meyerhof's method [Eq. (12.18)] for computing the
point load-carrying capacity Q, and use Eqs. (12.42) and
(12.43) for computing the load-carrying capacity of the
pile shaft Q.
12.4 Redo Problem 12.3 using Coyle and Castello's methods for
estimating both Q, and Q,.
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