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Problem III: A trapezoidal earth canal (side slope Z = 1.5, bottom width b = 150 ft, Manning's n = 0.03) (Figure 4) is designed to carry 10,000 cfs water flow. It is to be laid on a longitudinal slope of So= 0.0007. Determine the: (1) Normal water depth and Froude number (2) Critical water depth -V yn 1.5 Figure 4. The earth trapezoidal canal. b (a) cross section Yn So=0.0007 (b) longitudinal profile
Problem III: A trapezoidal earth canal (side slope Z = 1.5, bottom width b = 150 ft, Manning's n = 0.03) (Figure 4) is d
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Problem III: A trapezoidal earth canal (side slope Z = 1.5, bottom width b = 150 ft, Manning's n = 0.03) (Figure 4) is d
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