2Determine the coefficient of active pressure Ka.Answer:put ofquestion Ground surfacea = 12°Soil 1 (backfil)yı=18 kN/m301=31°c=0Retaining wall6.40 mGround surfaceSoil 21.60 my2=19 kN/m3$2=28°C2=20 kN/m20.6 m1.30 m0.40m 0.40m2.40 m

The active earth pressure is the pressure cause by the soil which tends to move retaining wall or…

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Engineering

Civil Engineering

Determine the coefficient of active pressure Ka. Answer:

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Pressure and Stress

Question

Ground surface
a = 12°
Soil 1 (backfil)
yı=18 kN/m3
01=31°
c=0
Retaining wall
6.40 m
Ground surface
Soil 2
1.60 m
y2=19 kN/m3
$2=28°
C2=20 kN/m2
0.6 m
1.30 m
0.40m 0.40m
2.40 m

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