Computer · Foundation Engineering
A precast concrete pile of size 50 cm × 50 cm is to be driven into clay strata whose unconfined compressive strength is 220 kN/m2 and adhesion factor = 0.6. The length of the pile required to carry a safe working load of 450 kN with a factor of safety of 2.5 is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 13.30 m
- 22.00 m
- 310.23 m
- 46.647 m✓
Correct answer
6.647 m
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