Q1. Rainfall occurred for duration of two hours. The magnitudes of the rainfalls with time were recorded with a recording raingauge, and the mass curve of the rainfall is given in the figure shown below. i) Using a time interval of five (5) minutes, construct a hyetograph of the storm. ii) Compute the maximum rainfall intensities for durations of 5 minutes, 15 minutes, 30 minutes, 60 minutes, and 120 minutes, iii) Plot the maximum intensity-duration graph over the given duration

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Q1. Rainfall occurred for duration of two hours. The magnitudes of the rainfalls with time were recorded
with a recording raingauge and the mass curve of the rainfall is given in the figure shown below.
i)
Using a time interval of five (5) minutes, construct a hyetograph of the storm. "
ii)
Compute the maximum rainfall intensities for durations of 5 minutes, 15 minutes, 30 minutes, 60
minutes, and 120 minutes,
iii)
Plot the maximum intensity-duration graph over the given duration
Transcribed Image Text:Q1. Rainfall occurred for duration of two hours. The magnitudes of the rainfalls with time were recorded with a recording raingauge and the mass curve of the rainfall is given in the figure shown below. i) Using a time interval of five (5) minutes, construct a hyetograph of the storm. " ii) Compute the maximum rainfall intensities for durations of 5 minutes, 15 minutes, 30 minutes, 60 minutes, and 120 minutes, iii) Plot the maximum intensity-duration graph over the given duration
180
100
g0
60
50
40
30
20
10
en
Time (m
120
KUMASI RAIN FALL_DEPTH G mm)
Transcribed Image Text:180 100 g0 60 50 40 30 20 10 en Time (m 120 KUMASI RAIN FALL_DEPTH G mm)
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