vertical retaining wall 6 m. high retains a soil having the following properties. Unit weight of cohesionless soil = 19.2 kN/m3, angle of internal friction = 30°. The ground surface behind the wall is inclined at a slope of 3 horizontal and 1 vertical and the wall has moved sufficiently to develop the active condition. • Compute the Rankine’s coefficient of active earth pressure. • Compute the normal force acting on the back of the wall using Rankine’s theory. • Compute the vertical component of the force acting on the back of the wall using Rankine’s Theory.
vertical retaining wall 6 m. high retains a soil having the following properties. Unit weight of cohesionless soil = 19.2 kN/m3, angle of internal friction = 30°. The ground surface behind the wall is inclined at a slope of 3 horizontal and 1 vertical and the wall has moved sufficiently to develop the active condition. • Compute the Rankine’s coefficient of active earth pressure. • Compute the normal force acting on the back of the wall using Rankine’s theory. • Compute the vertical component of the force acting on the back of the wall using Rankine’s Theory.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A vertical retaining wall 6 m. high retains a soil having the following properties. Unit weight of cohesionless soil = 19.2 kN/m3, angle of internal friction = 30°. The ground surface behind the wall is inclined at a slope of 3 horizontal and 1 vertical and the wall has moved sufficiently to develop
the active condition.
• Compute the Rankine’s coefficient of active earth pressure.
• Compute the normal force acting on the back of the wall using Rankine’s theory.
• Compute the vertical component of the force acting on the back of the wall using Rankine’s Theory.
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