9, = 22.5 kPa %3D H, = 2.5 m Yr = 17 kN/m3 O = 25° %3D H2 = 4.5 m Ysat = 18.5 kN/m3 O = 30° %3D a) The total active force on the wall in kN. b) The total active moment at the bottom of the wall in kN-m. c) The required passive force to maintain equilibrium in kN.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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For the given retaining wall as shown, determine the following:
Note: The water table for the given soil profile is located at an H1 depth below the top of the wall.
9. = 22.5 kPa
17 kN/m3
H, = 2.5 m Yvar =
O = 25°
H2 = 4.5 m
Ysat = 18.5 kN/m3
O = 30°
a) The total active force on the wall in kN.
b) The total active moment at the bottom of the wall in kN-m.
c) The required passive force to maintain equilibrium in kN.
d) The theoretical passive force in kN.
e) The total theoretical passive moment at the bottom of the wall in kN-m.
WRITE YOUR ANSWER IN TWO DECIMAL PLACES. ROUND OFF ONLY AT THE END RESULT.
Transcribed Image Text:For the given retaining wall as shown, determine the following: Note: The water table for the given soil profile is located at an H1 depth below the top of the wall. 9. = 22.5 kPa 17 kN/m3 H, = 2.5 m Yvar = O = 25° H2 = 4.5 m Ysat = 18.5 kN/m3 O = 30° a) The total active force on the wall in kN. b) The total active moment at the bottom of the wall in kN-m. c) The required passive force to maintain equilibrium in kN. d) The theoretical passive force in kN. e) The total theoretical passive moment at the bottom of the wall in kN-m. WRITE YOUR ANSWER IN TWO DECIMAL PLACES. ROUND OFF ONLY AT THE END RESULT.
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