Use standard step method to solve the question The section of the river where the barrage will be located has a rectangu
Posted: Fri Jul 08, 2022 5:51 am
Use standard step method to solve the question
The section of the river where the barrage will be located has arectangular cross section 4 m wide and slope of 0.001 m/m. The rateof flow in the river is 25 m3/s. The barrage will be built acrossthe river section at downstream, causing the water surface to rise4.0 m just before the dam. Estimate what will happen to the watersurface profile upstream of the barrage to a point where y= yn ± 0.1 m. Also sketch the flow profile forthe river. n = 0.015
The section of the river where the barrage will be located has arectangular cross section 4 m wide and slope of 0.001 m/m. The rateof flow in the river is 25 m3/s. The barrage will be built acrossthe river section at downstream, causing the water surface to rise4.0 m just before the dam. Estimate what will happen to the watersurface profile upstream of the barrage to a point where y= yn ± 0.1 m. Also sketch the flow profile forthe river. n = 0.015