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An excavation of 10 m in soft clay is shown in the figure. Assuming the last level of strut is at GL-7.0 m, calculate the factor of safety against inward yielding using the given soil properties. 10.0m GL-7.0m 10.0m 5.0m 9s 15 kPa Soft clay 1: Yt=20 kN/m³ C=30kPa Qu=0° 0.5m.- Silty clay 2: Yt=20 kN/m³ C₁₁=90kPa Qu=0° Bed Rock

An excavation of 10 m in soft clay is shown in the figure. Assuming the last level of strut is at GL-7.0 m, calculate the factor of safety against inward yielding using the given soil properties. 10.0m GL-7.0m 10.0m 5.0m 9s 15 kPa Soft clay 1: Yt=20 kN/m³ C=30kPa Qu=0° 0.5m.- Silty clay 2: Yt=20 kN/m³ C₁₁=90kPa Qu=0° Bed Rock

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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An excavation of 10 m in soft clay is shown in the figure. Assuming the last level of strut is at GL-7.0 m, calculate the factor of safety against inward yielding using the given soil properties. 10.0m GL-7.0m 10.0m 5.0m 9s 15 kPa Soft clay 1: Yt=20 kN/m³ C=30kPa Qu=0° 0.5m.- Silty clay 2: Yt=20 kN/m³ C₁₁=90kPa Qu=0° Bed Rock
Transcribed Image Text:An excavation of 10 m in soft clay is shown in the figure. Assuming the last level of strut is at GL-7.0 m, calculate the factor of safety against inward yielding using the given soil properties. 10.0m GL-7.0m 10.0m 5.0m 9s 15 kPa Soft clay 1: Yt=20 kN/m³ C=30kPa Qu=0° 0.5m.- Silty clay 2: Yt=20 kN/m³ C₁₁=90kPa Qu=0° Bed Rock
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