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13 Using the graph shown in Figure 15.13, determine the height of a slope (I vertical to 2 horizontal) in saturated clay with an undrained shear strength of 38 kN/m? and a unit weight of 18.7 kN/m'. The desired factor of safety against sliding is 2.5. Given: D = 1.50.

13 Using the graph shown in Figure 15.13, determine the height of a slope (I vertical to 2 horizontal) in saturated clay with an undrained shear strength of 38 kN/m? and a unit weight of 18.7 kN/m'. The desired factor of safety against sliding is 2.5. Given: D = 1.50.

Structural Analysis
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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Please answer 15.13

15.13 Using the graph shown in Figure 15.13, determine the height of a slope (1 vertical to 2 horizontal) in saturated clay with an undrained shear strength of 38 kN/m? and a unit weight of 18.7 kN/m'. The desired factor of safety against sliding is 2.5. Given: D = 1.50.
Transcribed Image Text:15.13 Using the graph shown in Figure 15.13, determine the height of a slope (1 vertical to 2 horizontal) in saturated clay with an undrained shear strength of 38 kN/m? and a unit weight of 18.7 kN/m'. The desired factor of safety against sliding is 2.5. Given: D = 1.50.
For B> 53": All circles are toe circles. For B< 53": Toe circle - DH Midpoint circle Slope cirele (a) 0.3 0.2 B= 53. D = 00 4.0 0.1 1.2 15 2.0- 1.0 0.0 90 80 70 60 50 40 30 20 10 Slope angle, B (deg) (b) Figure 15.13 (a) Definition of parameters for midpoint circle type of failure; (b) plot of stability number against slope angle (Adapted from Terzaghi and Peck, 1967. With permission of John Wiley & Sons, Inc.) Stability number, m
Transcribed Image Text:For B> 53": All circles are toe circles. For B< 53": Toe circle - DH Midpoint circle Slope cirele (a) 0.3 0.2 B= 53. D = 00 4.0 0.1 1.2 15 2.0- 1.0 0.0 90 80 70 60 50 40 30 20 10 Slope angle, B (deg) (b) Figure 15.13 (a) Definition of parameters for midpoint circle type of failure; (b) plot of stability number against slope angle (Adapted from Terzaghi and Peck, 1967. With permission of John Wiley & Sons, Inc.) Stability number, m
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