und off your weighted CN LAND USE 20% 15% 40% 25% CN by weighted CN= (%to

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Calculate the runoff depth for the 100 year storm event over a catchment
basin using the SCS Runoff Method. The design rainfall for 100 year storm
event is 6 inches. NOTE: Round off your weighted CN to the nearest
WHOLE NUMBER.
SOIL GROUP
C
D
C
D
LAND USE
20%
15%
40%
25%
HINT: Determine first the weighted CN by weighted CN
CN to determine the runoff depth.
Σ(%land
use
CURVE NUMBER
94
93
83
80
X CN) then use the weighted
Transcribed Image Text:Calculate the runoff depth for the 100 year storm event over a catchment basin using the SCS Runoff Method. The design rainfall for 100 year storm event is 6 inches. NOTE: Round off your weighted CN to the nearest WHOLE NUMBER. SOIL GROUP C D C D LAND USE 20% 15% 40% 25% HINT: Determine first the weighted CN by weighted CN CN to determine the runoff depth. Σ(%land use CURVE NUMBER 94 93 83 80 X CN) then use the weighted
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