A column foundation (Figure P6.9) is 3 m X 2 m in plan. Given: D,-1.5 m, ф, 25°, c,-70 kN/m2. Using Ea. (6.28) and FS 3, determine the net allowable load [see Eq. (6.24)] the foundation could carry. 6.9 γ = 17 kN/m3 1.5 m 1 m Groundwater level | 7sat-= 19.5 kN/m3 3 m × 2 m FIGURE P6.9

Principles of Foundation Engineering (MindTap Course List)
9th Edition
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
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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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subject : Geotechnical Design

Book : PRINCIPLE OF FOUNDATION ENGINEERING

A column foundation (Figure P6.9) is 3 m X 2 m in plan.
Given: D,-1.5 m, ф, 25°, c,-70 kN/m2. Using
Ea. (6.28) and FS 3, determine the net allowable load
[see Eq. (6.24)] the foundation could carry.
6.9
γ = 17 kN/m3
1.5 m
1 m
Groundwater level
|
7sat-= 19.5 kN/m3
3 m × 2 m
FIGURE P6.9
Transcribed Image Text:A column foundation (Figure P6.9) is 3 m X 2 m in plan. Given: D,-1.5 m, ф, 25°, c,-70 kN/m2. Using Ea. (6.28) and FS 3, determine the net allowable load [see Eq. (6.24)] the foundation could carry. 6.9 γ = 17 kN/m3 1.5 m 1 m Groundwater level | 7sat-= 19.5 kN/m3 3 m × 2 m FIGURE P6.9
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