I. A shallow continuous foundation is to be constructed on a soil under the ground' surface as shown in the figure below. Determine the gross allowable bearing capacity with a factor of safety FS = 3. All dimensions in meter. Comment of the effect of placing the footing at the ground surface (i.e. Dr= 0) on the computed allowable bearing capacity. Take Neg as 5.

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A shallow continuous foundation is to be constructed on a soil under the ground'.
surface as shown in the figure below. Determine the gross allowable bearing capacity
with a factor of safety FS = 3. All dimensions in meter.
II. Comment of the effect of placing the footing at the ground surface (i.e. Dr= 0) on the
computed allowable bearing capacity. Take Neg as 5.
2.8
1.4
I
G.S.
30
1.4
Yson = 17.7 kN/m
= 30°
C= 40 KN/m?
Transcribed Image Text:A shallow continuous foundation is to be constructed on a soil under the ground'. surface as shown in the figure below. Determine the gross allowable bearing capacity with a factor of safety FS = 3. All dimensions in meter. II. Comment of the effect of placing the footing at the ground surface (i.e. Dr= 0) on the computed allowable bearing capacity. Take Neg as 5. 2.8 1.4 I G.S. 30 1.4 Yson = 17.7 kN/m = 30° C= 40 KN/m?
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