Find required inlet length to intercept the entire flow and the capacity of a 3m long curb inlet. A gutter with z=20, n=0.015 and a slope of %1 caring a flow of 0.25 S m³/s curb depression (a=60 mm). Assume the only %75 of the upstream flow will be intercepted, what the length of curb inlet will be needed.

Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter16: Highway Drainage
Section: Chapter Questions
Problem 19P
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Find required inlet length to intercept the entire flow and the capacity of a 3m
long curb inlet. A gutter with z=20, n=0.015 and a slope of %1 caring a flow of 0.25
S
m³/s curb depression (a=60 mm). Assume the only %75 of the upstream flow will be
intercepted, what the length of curb inlet will be needed.
Transcribed Image Text:Find required inlet length to intercept the entire flow and the capacity of a 3m long curb inlet. A gutter with z=20, n=0.015 and a slope of %1 caring a flow of 0.25 S m³/s curb depression (a=60 mm). Assume the only %75 of the upstream flow will be intercepted, what the length of curb inlet will be needed.
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