Determine whether a 1.5 m × 1.5 m reinforced concrete box culvert with 45° flared wing- walls and beveled edge at top of inlet carrying a 50-ycar flow rate of 5.4 m³/s will operate under inlet or outlet control for the following conditions. Assume k, = 0.5. Design headwater elevation (EL,,) = 31.5 m Elevation of stream bed at face of invert = 29.87 m Tailwater depth = 1.43 m Approximate length of culvert = 60 m Slope of stream - 1.5% n- 0.012
Determine whether a 1.5 m × 1.5 m reinforced concrete box culvert with 45° flared wing- walls and beveled edge at top of inlet carrying a 50-ycar flow rate of 5.4 m³/s will operate under inlet or outlet control for the following conditions. Assume k, = 0.5. Design headwater elevation (EL,,) = 31.5 m Elevation of stream bed at face of invert = 29.87 m Tailwater depth = 1.43 m Approximate length of culvert = 60 m Slope of stream - 1.5% n- 0.012
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Determine whether a 1.5 m × 1.5 m reinforced concrete box culvert with 45° flared wing-
walls and beveled edge at top of inlet carrying a 50-ycar flow rate of 5.4 m³/s will operate
under inlet or outlet control for the following conditions. Assume k, = 0.5.
Design headwater elevation (EL,,) = 31.5 m
Elevation of stream bed at face of invert = 29.87 m
Tailwater depth = 1.43 m
Approximate length of culvert = 60 m
Slope of stream - 1.5%
n- 0.012](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fded3d1c1-647a-4ecb-a6ed-3c1505a71653%2Fd88c9479-7b6a-4af4-b45a-9e30a1ddfe9f%2Fat8474f_processed.png&w=3840&q=75)
Transcribed Image Text:Determine whether a 1.5 m × 1.5 m reinforced concrete box culvert with 45° flared wing-
walls and beveled edge at top of inlet carrying a 50-ycar flow rate of 5.4 m³/s will operate
under inlet or outlet control for the following conditions. Assume k, = 0.5.
Design headwater elevation (EL,,) = 31.5 m
Elevation of stream bed at face of invert = 29.87 m
Tailwater depth = 1.43 m
Approximate length of culvert = 60 m
Slope of stream - 1.5%
n- 0.012
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