6) A 2-ft x 2-ft square concrete pile is shown. Ignore the resistance of the soft clay. Assume Nq= 10. For a safety factor of 3.0, the allowable load capacity of the pile is most nearly: a. 344 kips b. 169 kips c. 128 kips d. 225 kips 5 ft 30 ft SOFT CLAY Y= 120 pcf SAND Y = 115 pcf $ = 32° ? ļ

6) A 2-ft x 2-ft square concrete pile is shown. Ignore the resistance of the soft clay. Assume Nq= 10. For a safety factor of 3.0, the allowable load capacity of the pile is most nearly: a. 344 kips b. 169 kips c. 128 kips d. 225 kips 5 ft 30 ft SOFT CLAY Y= 120 pcf SAND Y = 115 pcf $ = 32° ? ļ

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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Pricing Excavation and Backfill

Backfill, in construction, is the activity of returning the soil and gravel that are removed during building construction or using them again to toughen and support the foundation of the building or any other structural component.

Question

6) A 2-ft x 2-ft square concrete pile is shown. Ignore the resistance of the soft clay. Assume
Na 10. For a safety factor of 3.0, the allowable load capacity of the pile is most nearly:
a. 344 kips
b.
169 kips
c. 128 kips
d. 225 kips
5 ft
30 ft
R
SOFT CLAY
y=120 pcf
SAND Y = 115 pcf
=32°

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