A 50 cm square prestressed concrete pile will be driven 20 m into the soil profile below. (waterlevel at the ground surface). Compute the net load toe-bearing capacity.4.0016.00-0.5Y = 17.5 kN/m³Ø' = 28°Y = 18.5 kN/m³EsØ' = 32°=60000 kPaV = 0.35Dr = 50% Find the allowable downward capacity of the pile used in question 1. Assume the factor of safetyis 3 and the pile is to be driven with the use of jetting. Use the ß method (the effective stress-based method). Divide the soil into 3 sub-layers.(3

Given: A_b = (50 cm)2 / (100 cm/m)2 * pi / 4 = 0.196 m2 c' = 4 kPa (using ϕ= 28 deg) N_c = 14.7 N_q…

Answered: A 50 cm square prestressed concrete…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Transcribed Image Text:A 50 cm square prestressed concrete pile will be driven 20 m into the soil profile below. (water level at the ground surface). Compute the net load toe-bearing capacity. 4.00 16.00 -0.5 Y = 17.5 kN/m³ Ø' = 28° Y = 18.5 kN/m³ Es Ø' = 32° = 60000 kPa V = 0.35 Dr = 50%

Find the allowable downward capacity of the pile used in question 1. Assume the factor of safety
is 3 and the pile is to be driven with the use of jetting. Use the ß method (the effective stress-
based method). Divide the soil into 3 sub-layers.
(3

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