Problem 4 Two parallel tangents have directions of due east and are 250 m. apart, are connected by a reversed curve having an equal radius of 700 m. The P.C. of the curve is on the upper tangent while the P.T. is at the lower tangent. If the horizontal distance parallel to the tangent from the P.C. to the P.T. of the reversed curve is 700 m. 1. Compute the distance of the intermediate tangent between the curves. 2. Compute the distance between the centers of the reversed curve. 3. Compute the stationing of P.T. if sta. of the P.C. is 10 +010.

Q: A compound curve connects three tangents having azimuths of 254.24°, 270.01°, and 279.96°,…

A:

Q: Given lines AB, BC, and CD, a reversed curve is to connect these three lines thus forming the…

A: Given, D1=4°

Q: he perpendicular distance from point A on the simple curve to point B on the tangent that passing…

A:

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

A:

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.