2) For the watershed in the Figure 1, using mean annual precipitations in Table 1, Table1 Annual precipitations stations A B C D E F G precipitation 86 96 126 136 106 96 106 (mm/year) H I J K 116 126 126 106 L 116 a) calculate average rainfall over watershed (via arithmetic mean) M N 0 P 121 126 136 126
2) For the watershed in the Figure 1, using mean annual precipitations in Table 1, Table1 Annual precipitations stations A B C D E F G precipitation 86 96 126 136 106 96 106 (mm/year) H I J K 116 126 126 106 L 116 a) calculate average rainfall over watershed (via arithmetic mean) M N 0 P 121 126 136 126
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Can you answer please?
But its very important for me.
![2) For the watershed in the Figure 1, using mean annual precipitations in Table 1,
Table1: Annual precipitations
A B C D
E
F
G
86 96 126 136 106 96 106
stations
precipitation
(mm/year)
a) calculate average rainfall over watershed (via arithmetic mean)
b) create Thiessen polygon network with 10 mm intervals and calculate average
rainfall depth (via Thiessen polygons)
A
G
A
H
G
M
B
N
H
H
K L
P
I J
M N 0
116 126 126 106 116 121 126 136 126
0 2
4
Figure la:Watershed and gauging stations (Please draw Thiessen polygons on this map)
D
B
c) draw isohyets and calculate average rainfall depth over watershed (via isohyets)
18
D
E
Figure 1b:Watershed and gauging stations (Please draw isohyets on this map)
2
E
F
4
6 km
F
6 km](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3bcb2b6f-c059-40c5-9364-11c952f8cd60%2F51a9da46-4415-4046-9ce6-5569c0d6ef16%2Fpsa47k_processed.png&w=3840&q=75)
Transcribed Image Text:2) For the watershed in the Figure 1, using mean annual precipitations in Table 1,
Table1: Annual precipitations
A B C D
E
F
G
86 96 126 136 106 96 106
stations
precipitation
(mm/year)
a) calculate average rainfall over watershed (via arithmetic mean)
b) create Thiessen polygon network with 10 mm intervals and calculate average
rainfall depth (via Thiessen polygons)
A
G
A
H
G
M
B
N
H
H
K L
P
I J
M N 0
116 126 126 106 116 121 126 136 126
0 2
4
Figure la:Watershed and gauging stations (Please draw Thiessen polygons on this map)
D
B
c) draw isohyets and calculate average rainfall depth over watershed (via isohyets)
18
D
E
Figure 1b:Watershed and gauging stations (Please draw isohyets on this map)
2
E
F
4
6 km
F
6 km
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