A triangular dam has a vertical upstream face 30 m high from the horizontal base. The depth of water is 27 m on the vertical face. If concrete weighs 23.5 KN/m3. Determine the minimum width of the base such that the resultant force falls within the middle thirds, neglecting hydrostatic uplift. What is the minimum coefficient of friction to prevent sliding? What is the shearing stress at the depth of 10 m above the horizontal?
A triangular dam has a vertical upstream face 30 m high from the horizontal base. The depth of water is 27 m on the vertical face. If concrete weighs 23.5 KN/m3. Determine the minimum width of the base such that the resultant force falls within the middle thirds, neglecting hydrostatic uplift. What is the minimum coefficient of friction to prevent sliding? What is the shearing stress at the depth of 10 m above the horizontal?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A triangular dam has a vertical upstream face 30 m high from the horizontal base. The depth of water is 27 m on the vertical face. If concrete weighs 23.5 KN/m3.
- Determine the minimum width of the base such that the resultant force falls within the middle thirds, neglecting hydrostatic uplift.
- What is the minimum coefficient of friction to prevent sliding?
- What is the shearing stress at the depth of 10 m above the horizontal?
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