The soil profile at a site consists of a 5 m thick sand and layer underlain by a c - soil as shown in figure. The water table is found 1m below the ground level. The entire soil mass is retained by a concrete retaining wall and is in the active state. The back of the wall is smooth and vertical. The total active earth pressure (expressed in kN/m²) at a point A as per Rankine's theory is. 1mY16.5kN/m³, XX 4m 3m AL Sand Y = 19kN/m³, Y = 9.81kN/m², $=32° c- soil Y= 18.5kN/m³, Y.-9.81kN/m³, C'=25kN/m², -24°

Structural Analysis
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Chapter2: Loads On Structures
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Active.earth pressure.

The soil profile at a site consists of a 5 m thick sand and layer underlain by a c - o soil
as shown in figure. The water table is found 1m below the ground level. The entire soil
mass is retained by a concrete retaining wall and is in the active state. The back of the
wall is smooth and vertical. The total active earth pressure (expressed in kN/m²) at a
point A as per Rankine's theory is .
1 m/Y
4m
Y sze
=
3m
-AL 12
NIEMIE
16.5kN/m³, XX
Sand
19kN/m³, y 9.81kN/m³,
$*=32°
ma
c - soil
18.5kN/m³, Y = 9.81kN/m²,
C'=25kN/m², $' =24°
Transcribed Image Text:The soil profile at a site consists of a 5 m thick sand and layer underlain by a c - o soil as shown in figure. The water table is found 1m below the ground level. The entire soil mass is retained by a concrete retaining wall and is in the active state. The back of the wall is smooth and vertical. The total active earth pressure (expressed in kN/m²) at a point A as per Rankine's theory is . 1 m/Y 4m Y sze = 3m -AL 12 NIEMIE 16.5kN/m³, XX Sand 19kN/m³, y 9.81kN/m³, $*=32° ma c - soil 18.5kN/m³, Y = 9.81kN/m², C'=25kN/m², $' =24°
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