A column foundation (Figure P6.9) is 3 m × 2 m in plan. Given: D, = 1.5 m, ' = 25°, c' = 70 kN/m². Using Eq. (6.28) and FS = 3, determine the net allowable load [see Eq. (6.24)] the foundation could carry. 1.5 m 1 m FIGURE P6.9 3 mx 2m y = 17 kN/m³ Groundwater level Ysat = 19.5 kN/m³

A column foundation (Figure P6.9) is 3 m × 2 m in plan. Given: D, = 1.5 m, ' = 25°, c' = 70 kN/m². Using Eq. (6.28) and FS = 3, determine the net allowable load [see Eq. (6.24)] the foundation could carry. 1.5 m 1 m FIGURE P6.9 3 mx 2m y = 17 kN/m³ Groundwater level Ysat = 19.5 kN/m³

Principles of Foundation Engineering (MindTap Course List)

9th Edition

ISBN:9781337705028

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter6: Shallow Foundations: Ultimate Bearing Capacity

Section: Chapter Questions

Problem 6.9P: A column foundation (Figure P6.9) is 3 m × 2 m in plan. Given: Df = 1.5 m, ф′ = 25°, c′ = 70 kN/m2....

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Question

6.9
A column foundation (Figure P6.9) is 3 m × 2 m in plan.
Given: D = 1.5 m, þ' = 25°, c' = 70 kN/m². Using
Eq. (6.28) and FS = 3, determine the net allowable load
[see Eq. (6.24)] the foundation could carry.
1.5 m
1 m
FIGURE P6.9
3m x 2 m
y = 17 kN/m³
Groundwater level
Ysat = 19.5 kN/m³

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