Use Khosla’s curves to calculate the percentage uplift pressure at points C1, E2, C2, D3 and E3 for a barrage foundation profile shown in figure below applying necessary corrections. Also determine the exit gradient. [Assume: floor thickness = 1 m]

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A: This question is related to Dam from Water resources engineering.

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Q: Q.1. Refer to the infinite slope shown in Figure 1. Given: B = 29 °, y = 21 kN/m3, Ø = 32 °, and c'…

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Q: Use Khosla's theory (Equations and curves) to calculate the percentage uplift pressure at points C1,…

A: Solution:

Q: Q.1. Refer to the infinite slope shown in Figure 1. Given: B= 19', y = 20 kN/m3 ,Ø = 33, and c' = 47…

A: The given data is: β=19°γ=20 KN/m∅=33°c'=47 KN/m2H=6.288 mFs=3.1

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Q: Question 01: For the infinite slope with a steady state seepage as shown in figure, Calculate: a)…

A: Let us analyse the question on step 2.

Q: Qs: For the figure below and by using Khosla's Theory. 1. Find the corrected percentage of pressure…

A: empirical method of design  the complex profile divided into various simple profile. 3 correction…

Q: rectangular dam has a height and width of 25 m and 15 m, respectively. The depth of water on one…

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Q: 3. Calculate the overturning moment about the front bottom corner and sliding force agames the wall…

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Q: What are the sliding type mass movements that occur in rocks? for each Write down the slip…

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Q: The excavation 3 × 6 m for a foundation is to be made to a depth of 2.5 m below ground level in a…

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Q: A retaining wall with a vertical smooth back is 8 m high. It supports a cohesionless soil (y = 19…

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Q: 3- Calculate overturning moment about the base of the retaining wall for 3 meter of the wall (i.e.,…

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Q: Question-4: (a) The slope of a water-retaining embankment is 1 vertical, 2 horizontal and the…

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Q: A 40° slope is excavated to a depth of 10 m is a deep layer of saturated clay of unit weight 20…

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Q: Q.1. Refer to the infinite slope shown in Figure 1. Given: β = 19 ͦ, ɣ = 20 kN/m3 , Ø = 33 ͦ, and c’…

A: Solution Given Data β = 19 ͦ, ɣ = 20 kN/m3 Ø = 33 ͦ c’ = 47 kN/m2 Fs = 3.1

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Q: A 40° slope is excavated to a depth of 10 m is a deep layer of saturated clay of unit weight 20…

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Q: 14.9 Using Rankine's earth pressures and neglecting the passive resistance, determine the safety…

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Q: how can reduce the effect of uplift force on the base of the dam?

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Q: Clay y = 17.2 kN/m³ ф = 0° c = 30 kN/m² 10 m Base soil 3.3 m 5000 kN 2.0 m Clay The factor of safety…

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Q: how can reduce the effect of uplift force on the base of the dam

A: Solution; Uplift is caused due to the seepage of water from upstream and downstream side into the…

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Q: Using the figure attached and the following values to determine the at-rest lateral earth force per…

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Q: 3. A cantilever retaining wall is installed i surface of a trail soil wedge is 29 m lor surface is…

A: Given :C = 36kpaLs = 29mw = 23KN/mi = 17°∅ = 31° shear resistance =  CαLs + Wcos2iαtanϕC = cohesionα…

Q: A 40° slope is excavated to a depth of 10 m is a deep layer of saturated clay of unit weight 20…

A: Given data: depth(H)=10m slope=40o unit weight of saturated clay=20 kN/m3 Shear strength parameter…

Curve setting

A curve is a turn that is provided horizontally or vertically in the design of highways, railways, and runways. A curve connects two straight lines that are separated by the deflection angle. It helps to change the direction and alignment of the highways, railway tracks, and runways. Therefore, the gradual change in their alignment is made by using a curve to provide comfort to the passengers and this also provides an easy turn to change the direction of the moving vehicle.