A cross-over occurs between two parallel B.G. tracks of came crossing number of 1 in 8½ with straight intermediate portion between the reverse curve. The distance between centres of track is 5400 mm. Find the intermediate straight distance and overall length of the cross-over.

Q: If you are given the PT station of a curve, to compute the PI station you would need to: add the…

A: Solution is as given

Q: Situation II. It is desired to connect two intersecting road ways, the center lines of which have…

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Q: A simple horizontal curve has 35 degrees of curvature and subtends an angle of 110 degrees. If the…

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Q: A compound curve passes thru a common tangent AB having a length of 300 m. The radius of the first…

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Q: SITUATION. The long chord of a compound curve is equal to 250 meters. The PC this curve is at STA…

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Q: It is desired to replace the compound curve with a simple curve that will be tangent to the three…

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Q: Assume the given curve data: Radius = 350,  Delta (full internal angle from BC to EC) = 70-00-10, PI…

A: As per the company policy we can only answer 3 subparts. For other subparts please upload new…

Q: A railway curve of 1350 m radius is to be setout ta connect two tangents. If the design speedis 110…

A: Radius of curve = 1350 mDesign speed = 110 kmphRate of change of acceleration = 0.3 m/s3To Find…

Q: Q3) A circular curve is join two tangents that intersect at an angle of (40° 00') at station…

A: Data given:Deflection angle (∆) = 40οPoint of intersection (PI) = (70+35)Mid ordinate = 7m.Assuming…

Drainage of Pavements

Pavement Drainage holds ample significance, as it prevents the accumulation of water or any liquid on the surface of pavements and ensures proper drainage system. With proper design and gradual slopes provided, the water gets easily removed from the surface into the drains, which are essential during heavy rains and unusual weather conditions keeping it less prone to accidents and increasing the durability of the pavement structure.