Answered: Discharge (m³/s) Time (h) 40 13 210 21…

Discharge (m³/s) Time (h) 40 13 210 21 400 28 600 32 820 35 1150 41 1440 45 1510 55 1420 61 1190 91 650 98 520 115 290 138

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

The ordinates of a hydrograph of surface runoff resulting from 4.5cm of rainfall excess of duration 8 hours in a catchment are as follows. Determine the ordinates of the 8h unit hydrograph for this catchment. Tabulate your solution and plot the 8H-UH.

Discharge
(m³/s)
Time (h)
40
13
210
21
400
28
600
32
820
35
1150
41
1440
45
1510
55
1420
61
1190
91
650
98
520
115
290
138

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