Example A submerged sharp crested weir 0.81 m high stands clear across a channel having vertical sides and width of 3.15 m. The depth of water in the channel of approach 1.26 m, and 10.5 m downstream from the weir the depth of water 0.93 m. Determine the discharge in litres per minute. Assume C₁ = 0.58 and C₂ = 0.80.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A submerged sharp crested weir 0.81 m high stands clear across a channel
having vertical sides and width of 3.15 m. The depth of water in the channel of approach 1.26 m, and
10.5 m downstream from the weir the depth of water 0.93 m. Determine the discharge in litres per
minute. Assume C₁ = 0.58 and C = 0.80.
Transcribed Image Text:Example A submerged sharp crested weir 0.81 m high stands clear across a channel having vertical sides and width of 3.15 m. The depth of water in the channel of approach 1.26 m, and 10.5 m downstream from the weir the depth of water 0.93 m. Determine the discharge in litres per minute. Assume C₁ = 0.58 and C = 0.80.
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