Table Q4 shows the details of the storm hydrograph with the corresponding directdischarge. The given time interval is 3 hours between the readings.Q4Table Q4Excess rainfall (mm)11Time (hr)Direct discharge (m³/s)370282309.30600121400152380183300214880246320273305303503330036100By using the convolution method, determine the unit hydrographordinates.(a)(b)Illustrate the unit hydrograph.

Given data: It is asked to determine 1. Unit hydrographs ordinates Using convolution method,…

Q4 Table Q4 shows the details of the storm hydrograph with the corresponding direct discharge. The given time interval is 3 hours between the readings. Table Q4 Time (hr) Excess rainfall (mm) Direct discharge (m³/s) 70 3 11 6 28 230 9 30 600 12 1400 15 2380 18 3300 21 4880 24 6320 27 3305 30 350 33 300 36 100 By using the convolution method, determine the unit hydrograph ordinates. Illustrate the unit hydrograph. (a) (b)

Q4 Table Q4 shows the details of the storm hydrograph with the corresponding direct discharge. The given time interval is 3 hours between the readings. Table Q4 Time (hr) Excess rainfall (mm) Direct discharge (m³/s) 70 3 11 6 28 230 9 30 600 12 1400 15 2380 18 3300 21 4880 24 6320 27 3305 30 350 33 300 36 100 By using the convolution method, determine the unit hydrograph ordinates. Illustrate the unit hydrograph. (a) (b)

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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Concept explainers

Probability, risk and uncertainty analysis for hydrological design

It gives a framework that is financially critical for finding the exceptional designs of hydrological systems with a reduced cost in total inclusive of the project cost and the disaster mitigation cost. But there would be hardly any assessment of a decent quality damage function. Hence, errors in demonstrating the hydrologic events, incorrect model parameters, and so on may occur. Here, we will discuss a specific hydrological design that of a detention basin for studying and understanding the risk-based procedure, uncertainties, and probability analysis by following a systematic framework.

Question

Table Q4 shows the details of the storm hydrograph with the corresponding direct
discharge. The given time interval is 3 hours between the readings.
Q4
Table Q4
Excess rainfall (mm)
11
Time (hr)
Direct discharge (m³/s)
3
70
28
230
9.
30
600
12
1400
15
2380
18
3300
21
4880
24
6320
27
3305
30
350
33
300
36
100
By using the convolution method, determine the unit hydrograph
ordinates.
(a)
(b)
Illustrate the unit hydrograph.

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