Answered: 9, = 22.5 kPa %3D H, = 2.5 m Yr = 17…

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter14: Lateral Earth Pressure: Curved Failure Surface

Section: Chapter Questions

Problem 14.2P

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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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