4. A 4m x 8m rectangular footing will be placed on ground surface as shown in the figure below. The total load acting on the footing will be 3000 kN. Determine the consolidation settlement of the foundation. Assume the clay is normally consolidated with Cc-0.3 and use 2V:1H method to calculate the stress increase at the middle of the clay layer

Structural Analysis
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Chapter2: Loads On Structures
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4. A 4m x 8m rectangular footing will be placed on ground surface as shown in the figure
below. The total load acting on the footing will be 3000 kN. Determine the consolidation
settlement of the foundation. Assume the clay is normally consolidated with Cc-0.3 and
use 2V:1H method to calculate the stress increase at the middle of the clay layer
New footing
2.8 m
Ydry 18.0 kN/m³
4.2 m
Sand
Ywet
18.6 kN/m
Ywet = 18.2 kN/m, e, = 0.82
LL = 44, PL = 20
Clay
नाक
Sand
Transcribed Image Text:4. A 4m x 8m rectangular footing will be placed on ground surface as shown in the figure below. The total load acting on the footing will be 3000 kN. Determine the consolidation settlement of the foundation. Assume the clay is normally consolidated with Cc-0.3 and use 2V:1H method to calculate the stress increase at the middle of the clay layer New footing 2.8 m Ydry 18.0 kN/m³ 4.2 m Sand Ywet 18.6 kN/m Ywet = 18.2 kN/m, e, = 0.82 LL = 44, PL = 20 Clay नाक Sand
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