a 2-hr UH for a catchment (area = 824 sq. km) are given below. Determine 1-hr UH using S-curve method. UH coordinates UH coordinates (m/s) (m/s) 153 3.83 939 255 21.89 1.68 30.86 1.09 3346 0.70 3123 0.45 2648 0.29 21.01 15.88 11.57 8.18 5.65

Structural Analysis
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Chapter2: Loads On Structures
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The ordinates of a 2-hr UH for a catchment (area = 824 sq. km) are given below. Determine 1-hr UH using S-curve method. UH coordinates UH coordinates (m/s) (m/s) 153 3.83 939 255 21.89 1.68 30.86 1.09 3346 0.70 3123 0.45 2648 0.29 21.01 15.88 11.57 8.18 5.65
The ordinates of a 2-hr UH for a catchment (area = 824 sq. km) are given
below. Determine 1-hr UH using S-curve method.
Time
UH coordinates
Time
UH coordinates
(hr)
(m/s)
(hr)
(m/s)
1
1.53
13
3.83
9.39
14
2.55
3
21.89
15
1.68
4
30.86
16
1.09
5
33.46
17
0.70
6
31.23
18
0.45
7
26.48
19
0.29
8
21.01
20
0.18
15.88
21
0.11
10
11.57
22
0.07
11
8.18
23
0.03
12
5.65
Transcribed Image Text:The ordinates of a 2-hr UH for a catchment (area = 824 sq. km) are given below. Determine 1-hr UH using S-curve method. Time UH coordinates Time UH coordinates (hr) (m/s) (hr) (m/s) 1 1.53 13 3.83 9.39 14 2.55 3 21.89 15 1.68 4 30.86 16 1.09 5 33.46 17 0.70 6 31.23 18 0.45 7 26.48 19 0.29 8 21.01 20 0.18 15.88 21 0.11 10 11.57 22 0.07 11 8.18 23 0.03 12 5.65
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