13.13 through 13.15 A retaining wall is shown in Figure 13.37. For each problem, determine the Rankine active force, P per unit length of the wall and the location of the resultant. Problem H H, Y2 O (deg) o (deg) 4.3 m 2.1 m 16.2 kN/m 18 kN/m 16.5 kN/m 19.9 kN/m 19.1 kN/m 20.2 kN/m 13.13 28 28 12 kN/m? 21 kN/m? 13.14 7.3 m 3 m 32 32 13.15 9 m 4 m 30 34 Surcharge = q

Principles of Geotechnical Engineering (MindTap Course List)
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Chapter13: Lateral Earth Pressure: At-rest, Rankine, And Coulomb
Section: Chapter Questions
Problem 13.17P
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Please answer 13.13

13.13 through 13.15 A retaining wall is shown in Figure 13.37. For each problem,
determine the Rankine active force, P per unit length of the wall and the location
of the resultant.
O' (deg) o' (deg)
Problem
Y1
Y2
4.3 m 2.1 m 16.2 kN/m
18 kN/m
16.5 kN/m
19.9 kN/m
19.1 kN/m
20.2 kN/m?
13.13
28
28
12 kN/m?
21 kN/m?
7.3 m
3 m
4 m
13.14
32
32
13.15
9 m
30
34
Surcharge = q
Sand
Y1
H1
cj = 0
Groundwater table
H
Sand
Y2 (saturated unit weight)
cj = 0
Frictionless wall
Figure 13.37
O Cengage Learning 2014
Transcribed Image Text:13.13 through 13.15 A retaining wall is shown in Figure 13.37. For each problem, determine the Rankine active force, P per unit length of the wall and the location of the resultant. O' (deg) o' (deg) Problem Y1 Y2 4.3 m 2.1 m 16.2 kN/m 18 kN/m 16.5 kN/m 19.9 kN/m 19.1 kN/m 20.2 kN/m? 13.13 28 28 12 kN/m? 21 kN/m? 7.3 m 3 m 4 m 13.14 32 32 13.15 9 m 30 34 Surcharge = q Sand Y1 H1 cj = 0 Groundwater table H Sand Y2 (saturated unit weight) cj = 0 Frictionless wall Figure 13.37 O Cengage Learning 2014
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