2. Given the following depths of rainfall for an 8-hr storm event, graph the storm hyetograph with ordinates in mm/h. What is the maximum 4-hr intensity (mm/h)? Storm time (min) Rainfall depth (mm) 2 0.7 4 1.5 0.9 8 0.5

2. Given the following depths of rainfall for an 8-hr storm event, graph the storm hyetograph with ordinates in mm/h. What is the maximum 4-hr intensity (mm/h)? Storm time (min) Rainfall depth (mm) 2 0.7 4 1.5 0.9 8 0.5

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter16: Highway Drainage

Section: Chapter Questions

Problem 4P

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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.

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2. Given the following depths of rainfall for an 8-hr storm event, graph the storm
hyetograph with ordinates in mm/h. What is the maximum 4-hr intensity (mm/h)?
Storm time (min)
2
Rainfall depth (mm) 0.7
4
1.5
6
0.9
8
0.5

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