7-Find the half-hour unit hydrograph using the excess rainfall hyetograph and direct runoff hydrograph given below Time (1/2 h) Excess rainfall (in) Direct runoff (cfs) 1 1.06 428 2 1.93 1923 1.81 3 4 5 6 7 8 9 10 11 5297 9131 10625 7834 3921 1846 1402 830 313
7-Find the half-hour unit hydrograph using the excess rainfall hyetograph and direct runoff hydrograph given below Time (1/2 h) Excess rainfall (in) Direct runoff (cfs) 1 1.06 428 2 1.93 1923 1.81 3 4 5 6 7 8 9 10 11 5297 9131 10625 7834 3921 1846 1402 830 313
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![7-Find the half-hour unit hydrograph using the excess rainfall hyetograph and
direct runoff hydrograph given below
Time (1/2 h) Excess rainfall (in) Direct runoff (cfs)
1
1.06
428
2
1.93
1923
1.81
5297
9131
10625
7834
3921
1846
1402
830
313
Ans:
3
4
5
6
7
8
9
10
11
n
Un (cfs/in)
1
404
2
3
1079 2343
5
6
7
4
2506 1460 453 381
8
274
9
173](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F90f52c85-d0bb-4a09-9bc8-42fabe22f0b0%2F030e0264-8178-4627-9272-9a8653b29f18%2Fu5zbok4a_processed.jpeg&w=3840&q=75)
Transcribed Image Text:7-Find the half-hour unit hydrograph using the excess rainfall hyetograph and
direct runoff hydrograph given below
Time (1/2 h) Excess rainfall (in) Direct runoff (cfs)
1
1.06
428
2
1.93
1923
1.81
5297
9131
10625
7834
3921
1846
1402
830
313
Ans:
3
4
5
6
7
8
9
10
11
n
Un (cfs/in)
1
404
2
3
1079 2343
5
6
7
4
2506 1460 453 381
8
274
9
173
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