The central section of the dam wall has the following dimensions and properties: Maximum water depth above dam spillway 8.2 metres crest, z at Full Supply Level with gates closed 23.5 kN/m³ 140 metres 8.5 metres Specific weight of concrete dam wall, y Vertical height of the dam wall, H Dam crest width (B-C) Angle of the spillway with the horizontal 55° base, e is Internal angle at the upstream toe, 90° Depth of water downstream of the dam wall 5 metres Radial gate radius 10 metres Length of each radial gate 12 metres

Q: 60 kN 10 kN/m 60 kN 4 m 3 m 5 m 5 m 3 m Analyze the above symmetrical structure under the given…

A: Now, tanθ=PB= 34sin θ = PH=35cosθ=BH=45

Q: (7 Problem 1. The concrete (y = 150 lb/ft³) dam shown below retains water (y = 62.4 lb/ft³) at a…

A: Given:Concrete density, γc​=150lb/ft3Water density,γ=62.4lb/ft3Dam height = 25 ftWater depth = 20…

Q: rectangular gravity dam has a height 5 m. It retains 3 m deep of water. Calculate the minimum width…

A: Factor of safety = 1.5 Coefficient of friction = 0.5 Specific gravity of concrete = 2.4 Water retain…

Q: O.S. 6.0m SH0.85 2.0m 1.0m 2.0m C₁ 4.50m SCOW W.S. 3.90m I

A:

Q: nalyse the stability of concrete gravity dam shown in the figure for the usual and unusual loa

A: Given Data f=0.85                  σc=30000 kn/m2ϕ=0.6                     αf=4000kn/m2ζs=6000kn/m2…

Q: H.W5: A cast-iron channel supported at two points, 11 m apart, carries water as shown in figure…

A:

Highway Drainage

Highway drainage is the process of extracting and regulating the excess surface water on the pavement by giving the desired slope. The construction of a highway drain helps to divert the water present on the surface, and sub-grade by the means of slope. Highway drainage systems are a necessary part of smooth functioning of traffic, since the highway drainage systems provide proper disposal of unwanted substances from the highways.