HW1 // A stepped rectangular weir has the upper step 1m wide and 0.3m deep and the lower step 0.6m wide and 0.5m deep. Calculate the discharge when the water level just touches the top edge of the weir. cd= 0.6 HW2 // What is the equation for the compound weir below? HW3 // Water flows at a rate of 5 m3/sec in a rectangular channel of width 10m. the normal depth of flow in channel is Sm. if a sharp-crest weir of height 5m is installed across the channel, determine the new flow depth in the channel for the same flowrate? cd = 0.6 HW4 // A rectangular weir with 1.6 m width. How high should it be placed in a channel to maintain an upstream depth of 2.35 m for 0.4 m3/sec flow? 0.65 cd = (1+4

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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HW1 // A stepped rectangular weir has the upper step 1m wide and 0.3m deep and the lower
step 0.6m wide and 0.5m deep. Calculate the discharge when the water level just touches the
top edge of the weir. cd= 0.6
HW2 // What is the equation for the compound weir below?
HW3 // Water flows at a rate of 5 m3/sec in a rectangular channel of width 10m. the normal
depth of flow in channel is 5m. if a sharp-crest weir of height 5m is installed across the channel,
determine the new flow depth in the channel for the same flowrate? cd = 0.6
HW4 // A rectangular weir with 1.6 m width. How high should it be placed in a channel to
maintain an upstream depth of 2.35 m for 0.4 m3/sec flow?
0.65
cd =
(1+4)
Transcribed Image Text:HW1 // A stepped rectangular weir has the upper step 1m wide and 0.3m deep and the lower step 0.6m wide and 0.5m deep. Calculate the discharge when the water level just touches the top edge of the weir. cd= 0.6 HW2 // What is the equation for the compound weir below? HW3 // Water flows at a rate of 5 m3/sec in a rectangular channel of width 10m. the normal depth of flow in channel is 5m. if a sharp-crest weir of height 5m is installed across the channel, determine the new flow depth in the channel for the same flowrate? cd = 0.6 HW4 // A rectangular weir with 1.6 m width. How high should it be placed in a channel to maintain an upstream depth of 2.35 m for 0.4 m3/sec flow? 0.65 cd = (1+4)
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