Recorded annual maximum 24-hour rainfall magnitudes at station X are as under: Year 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 Rainfall (cm) 12.0 6.0 4.8 7.9 12.0 14.2 13.6 6.0 3.7 2.9 What is the return period, in years, for a 6.0 cm annual rainfall according to Weibull formula?

Recorded annual maximum 24-hour rainfall magnitudes at station X are as under: Year 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 Rainfall (cm) 12.0 6.0 4.8 7.9 12.0 14.2 13.6 6.0 3.7 2.9 What is the return period, in years, for a 6.0 cm annual rainfall according to Weibull formula?

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

Recorded annual maximum 24-hour
rainfall magnitudes at station X are as
under:
Year
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
Rainfall
(cm)
12,0
6.0
4,8
7.9
12,0
14,2
13.6
6.0
3.7
2,9
What is the return period, in years, for
a 6.0 cm annual rainfall according to
Weibull formula?

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