The given table shows a unit hydrograph of 2-hour duration. Derive 4-hour unit hydrograph for the same catchment. And also draw a graph Time (hours)024681012Flow (m3/sec)0861229352220 b) The given table shows a unit hydrograph of 2-hour duration. Derive 4-hour unit hydrograph forthe same catchment.Time (hours)46.810 | 12Flow86122 9352 | 22(m3/sec)

Given data : Unit hydrograph (hereafter mentioned as UH) of 2- hour duration Time (hours) 0 2 4 6…

Answered: b) The given table shows a unit…

b) The given table shows a unit hydrograph of 2-hour duration. Derive 4-hour unit hydrograph for the same catchment. Time (hours) 2 4 8 10 12 Flow 86 122 93 52 22 (m3/sec)

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

Unit Hydrograph

Hydrology is the science which deals with the study of water on the earth’s surface. The word Hydrograph is derived from the word hydro which means water. Hydrograph is basically a graph in which the discharge is plotted against the time interval at a specific point in a river or other channel. In a hydrograph, the discharge is plotted along the y-axis and time interval is plotted along the x-axis. Hydrograph is used to estimate the runoff. The variations in discharges with the change in time is shown by a hydrograph. It was revealed that the total discharge at an outlet increases with time by a kinematic wave model.

Question

The given table shows a unit hydrograph of 2-hour duration. Derive 4-hour unit hydrograph for the same catchment. And also draw a graph Time (hours) 0 2 4 6 8 10 12 Flow (m3/sec) 0 86 122 93 52 22 0

b) The given table shows a unit hydrograph of 2-hour duration. Derive 4-hour unit hydrograph for
the same catchment.
Time (hours)
4
6.
8
10 | 12
Flow
86
122 93
52 | 22
(m3/sec)

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ISBN:

9781337630931

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KASSIMALI, Aslam.

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