Foundation Engineering Homework: The allowable settlement for a continuous footing shown in the figure below is 45 mm. Using the classical method (Terzaghi method), compute its settlement and determine if it satisfies design criterion. Assume the soil beneath the continuous footing is fully saturated. Use the simplified method to compute induced stresses at mid-point of each soil layer.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Foundation Engineering
Homework: The allowable settlement for a continuous footing shown in the figure below is 45
mm. Using the classical method (Terzaghi method), compute its settlement and determine if it
satisfies design criterion. Assume the soil beneath the continuous footing is fully saturated. Use
the simplified method to compute induced stresses at mid-point of each soil layer.
PD=40 kN/m
PL=25 kN/m
1.2 m
Silty Clay
1: (1.0 m)
C/(1+e) = 0.13. C,/(1+ e) = 0.04
á, = 300 kPa
Y= 18 kN/m
2: (1.0 m)
3: (1.5 m)
Silty Clay
C/(1+e) = 0.13, C./(1+e) = 0.04
á =10 kPa
Y= 178 kN/m
4: (2.0 m)
Clay
C/(1+e) = 0.15, C,/(1+ e) 0.05
, = 400 kPa
y= 19 kN/m
5: (3.0 m)
3.5 m
2.5 m
0.5 m
Transcribed Image Text:Foundation Engineering Homework: The allowable settlement for a continuous footing shown in the figure below is 45 mm. Using the classical method (Terzaghi method), compute its settlement and determine if it satisfies design criterion. Assume the soil beneath the continuous footing is fully saturated. Use the simplified method to compute induced stresses at mid-point of each soil layer. PD=40 kN/m PL=25 kN/m 1.2 m Silty Clay 1: (1.0 m) C/(1+e) = 0.13. C,/(1+ e) = 0.04 á, = 300 kPa Y= 18 kN/m 2: (1.0 m) 3: (1.5 m) Silty Clay C/(1+e) = 0.13, C./(1+e) = 0.04 á =10 kPa Y= 178 kN/m 4: (2.0 m) Clay C/(1+e) = 0.15, C,/(1+ e) 0.05 , = 400 kPa y= 19 kN/m 5: (3.0 m) 3.5 m 2.5 m 0.5 m
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