(50%)2. In a storm of 210 minutes duration, the incremental rainfall at various time interval is givenbelow.Time sincestart of the306090120150180210storm(minutes)Incremental 1.75rainfall inthe time2.256.004.502.501.500.75interval(cm)a). Obtain the ordinates of the hyetograph and represent the hyetograph as a bar chart with time inchronological order in the x-axis.b). Obtain the ordinates of the mass curve of rainfall for this storm and plot the same. What is theaverage intensity of storm over the duration of the storm. (50%)1. Test the consistency of the 22 years of data of the annual precipitation measured at station A.Rainfall data for station A as well as the average annual rainfall measured at a group of eight (8)neighboring stations located in a meteorologically homogeneous region are given as follows:YearAnnualYearAnnualAverageAnnualAverageAnnualRainfall of 8StationsRainfall ofRainfall ofStation ARainfall of 8Station A(mm)Stations(mm)groups (mm)groups (mm)194617714319571581641947144132195814515519481781461959132143194916214719609511513519501941611961148195116815519621421631952196152196314013519531441171964130143195416012819651371301955196193196619671301461956141156163161a). In what year is a change in regime indicated?b). Adjust the recorded data at station A and determine the mean annual precipitation.

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(50%)2. In a storm of 210 minutes duration, the incremental rainfall at various time interval is given below. Time since 30 60 90 120 150 180 210 start of the storm (minutes) Incremental 1.75 4.50 2.50 1.50| 0.75 2.25 6.00 rainfall in the time interval (cm) a). Obtain the ordinates of the hyetograph and represent the hyetograph as a bar chart with time in chronological order in the x-axis. b). Obtain the ordinates of the mass curve of rainfall for this storm and plot the same. What is the average intensity of storm over the duration of the storm.

(50%)2. In a storm of 210 minutes duration, the incremental rainfall at various time interval is given below. Time since 30 60 90 120 150 180 210 start of the storm (minutes) Incremental 1.75 4.50 2.50 1.50| 0.75 2.25 6.00 rainfall in the time interval (cm) a). Obtain the ordinates of the hyetograph and represent the hyetograph as a bar chart with time in chronological order in the x-axis. b). Obtain the ordinates of the mass curve of rainfall for this storm and plot the same. What is the average intensity of storm over the duration of the storm.

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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