A masonry dam has a coefficient of permeability in the vertical and horizontal directions of Kz-4m/day and Kx-5m/day, respectively. The difference in the head is 18m and the distance between the base of the dam and the downstream water surface is 18m. Assume z=35m and width of dam = 40m. a. Determine the seepage flow (m³/day) b Determine the uplift pressure (kpa) at A. g in the dam Assume that 8 unlift pressure under the dam varies uniformly W

Structural Analysis
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Chapter2: Loads On Structures
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A masonry dam has a coefficient of permeability in the vertical and horizontal directions of Kz-4m/day and Kx-5m/day, respectively. The difference in the head is 18m
and the distance between the base of the dam and the downstream water surface is 18m. Assume z=35m and width of dam = 40m.
a. Determine the seepage flow (m³/day)
b Determine the uplift pressure (kpa) at A.
8
c. Determine the uplift force (kN) acting in the dam. Assume that the uplift pressure under the dam varies uniformly.
W
Transcribed Image Text:A masonry dam has a coefficient of permeability in the vertical and horizontal directions of Kz-4m/day and Kx-5m/day, respectively. The difference in the head is 18m and the distance between the base of the dam and the downstream water surface is 18m. Assume z=35m and width of dam = 40m. a. Determine the seepage flow (m³/day) b Determine the uplift pressure (kpa) at A. 8 c. Determine the uplift force (kN) acting in the dam. Assume that the uplift pressure under the dam varies uniformly. W
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