The following figure shows a vertical retaining wall with a granular backfill: 100.0 50.0 40.0 30.0 20.0 10.0- 5.0- 4.0 3.0- 2.0- = +1 0.8 0.6 0.4 0.2 0.0 -0.2 -0.4 -0.6 -0.8 -0.9 1.0- 0 10 20 30 40 45 ' (deg) (a) Figure Caquot and Kerisel's solution for K 3 Let H = 4m, a = 17.5°, y = 17.5 kN/m³, ' = 35°, and 8' = 10°. For given values of ' and 8', R' = 0.53. Based on Caquot and Kerisel's solution, what would be the passive force per meter length of the wall? (Enter your answer to two significant figures.) Pp= kN/m
The following figure shows a vertical retaining wall with a granular backfill: 100.0 50.0 40.0 30.0 20.0 10.0- 5.0- 4.0 3.0- 2.0- = +1 0.8 0.6 0.4 0.2 0.0 -0.2 -0.4 -0.6 -0.8 -0.9 1.0- 0 10 20 30 40 45 ' (deg) (a) Figure Caquot and Kerisel's solution for K 3 Let H = 4m, a = 17.5°, y = 17.5 kN/m³, ' = 35°, and 8' = 10°. For given values of ' and 8', R' = 0.53. Based on Caquot and Kerisel's solution, what would be the passive force per meter length of the wall? (Enter your answer to two significant figures.) Pp= kN/m
Principles of Foundation Engineering (MindTap Course List)
9th Edition
ISBN:9781337705028
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter17: Retaining Walls
Section: Chapter Questions
Problem 17.9P
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Question

Transcribed Image Text:The following figure shows a vertical retaining wall with a granular backfill:
100.0
50.0
40.0
30.0
20.0
10.0-
5.0-
4.0
3.0-
2.0-
= +1 0.8 0.6
0.4
0.2
0.0
-0.2
-0.4
-0.6
-0.8
-0.9
1.0-
0
10
20
30
40
45
' (deg)
(a)
Figure Caquot and Kerisel's solution for K
3
Let H = 4m, a = 17.5°, y = 17.5 kN/m³, ' = 35°, and 8' = 10°. For given values of ' and 8', R' = 0.53. Based on Caquot and Kerisel's solution, what would be the passive force per meter length of the wall?
(Enter your answer to two significant figures.)
Pp=
kN/m
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