Given below in table Q4 are the ordinates of a 6-hr unit hydrograph for a catchment. Table Q4 Time (hr) 06 12 18 24 30 36 42 48 60 66 U.H 5.0 12.5 18.5 16.0 11.0 6.0 3.6 2.5 1.6 0.8 ordinate (m/sec) (i) Calculate the ordinates of the direct runoff hydrograph due to a rainfall excess of six (-hr consecutive storms); 3.5, 2.5, 1.5 cm. (ii) Estimate the peak discharge for this event.
Given below in table Q4 are the ordinates of a 6-hr unit hydrograph for a catchment. Table Q4 Time (hr) 06 12 18 24 30 36 42 48 60 66 U.H 5.0 12.5 18.5 16.0 11.0 6.0 3.6 2.5 1.6 0.8 ordinate (m/sec) (i) Calculate the ordinates of the direct runoff hydrograph due to a rainfall excess of six (-hr consecutive storms); 3.5, 2.5, 1.5 cm. (ii) Estimate the peak discharge for this event.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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