A weir has been constructed across a concrete-lined channel with a rectangular cross-section (base width, b=4m). The weir was designed to have a height of 1m. The channel has a designdischarge of 2m 3 /s. a) determine the velocity of the flow above the weir. b) determine the depth of thechannel before the weir was installed, c) determine the downstream water depth immediately followingthe weir
A weir has been constructed across a concrete-lined channel with a rectangular cross-section (base width, b=4m). The weir was designed to have a height of 1m. The channel has a designdischarge of 2m 3 /s. a) determine the velocity of the flow above the weir. b) determine the depth of thechannel before the weir was installed, c) determine the downstream water depth immediately followingthe weir
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A weir has been constructed across a concrete-lined channel with a rectangular cross-
section (base width, b=4m). The weir was designed to have a height of 1m. The channel has a design
discharge of 2m 3 /s. a) determine the velocity of the flow above the weir. b) determine the depth of the
channel before the weir was installed, c) determine the downstream water depth immediately following
the weir
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