For #1-4, assume there is a 3 m deep soil (in the slope-normal direction) with a density of 1600 kg/m³, cohesion of 18 kPa, and friction angle of 25°. The potential failure plane is the soil-bedrock interface, which is parallel to the surface and has a slope of 35°. As usual acceleration due to gravity is 9.8 m/s², and water has a density of 1000 kg/m³.
For #1-4, assume there is a 3 m deep soil (in the slope-normal direction) with a density of 1600 kg/m³, cohesion of 18 kPa, and friction angle of 25°. The potential failure plane is the soil-bedrock interface, which is parallel to the surface and has a slope of 35°. As usual acceleration due to gravity is 9.8 m/s², and water has a density of 1000 kg/m³.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![1. What is the hillslope's factor of safety under dry conditions, to the nearest tenth?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc285d6f1-7840-41a1-9355-26e1d0e796b7%2F7d15093d-8dbb-4fbd-8014-c2f1f3f71288%2F4p11c0e_processed.png&w=3840&q=75)
Transcribed Image Text:1. What is the hillslope's factor of safety under dry conditions, to the nearest tenth?
![For questions #1-4, assume there is a 3 m deep soil (in the slope-normal direction) with a density of 1600 kg/m³, cohesion of 18 kPa, and a friction angle of 25°. The potential failure plane is the soil-bedrock interface, which is parallel to the surface and has a slope of 35°. As usual, acceleration due to gravity is 9.8 m/s², and water has a density of 1000 kg/m³.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc285d6f1-7840-41a1-9355-26e1d0e796b7%2F7d15093d-8dbb-4fbd-8014-c2f1f3f71288%2Fo7aesj9_processed.png&w=3840&q=75)
Transcribed Image Text:For questions #1-4, assume there is a 3 m deep soil (in the slope-normal direction) with a density of 1600 kg/m³, cohesion of 18 kPa, and a friction angle of 25°. The potential failure plane is the soil-bedrock interface, which is parallel to the surface and has a slope of 35°. As usual, acceleration due to gravity is 9.8 m/s², and water has a density of 1000 kg/m³.
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