Max. Flow rate from catchment area=0.25 m³/s drain to road (one side road) having roof section with longitudinal slope %1, n=0.016, cross-section slope %1, 24 m width of road, 0.15 m curb stone. Gutter data: 7 cm high of water. 1-What is the capacity (or Max. flow rate) for this road? 2- With 0.5 m3 /s is it flood? 3-Whate is the clear zone in case Q=0.5 m³/s?

Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter16: Highway Drainage
Section: Chapter Questions
Problem 13P
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Max. Flow rate from catchment area=0.25 m³/s drain to road (one side road) having
roof section with longitudinal slope %1, n=0.016, cross-section slope %1, 24 m
width of road, 0.15 m curb stone. Gutter data: 7 cm high of water. 1-What is the
capacity (or Max. flow rate) for this road? 2- With 0.5 m3 /s is it flood? 3-Whate is
the clear zone in case Q=0.5 m³/s?
Transcribed Image Text:Max. Flow rate from catchment area=0.25 m³/s drain to road (one side road) having roof section with longitudinal slope %1, n=0.016, cross-section slope %1, 24 m width of road, 0.15 m curb stone. Gutter data: 7 cm high of water. 1-What is the capacity (or Max. flow rate) for this road? 2- With 0.5 m3 /s is it flood? 3-Whate is the clear zone in case Q=0.5 m³/s?
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