Q3- Two straight AB and CD intersect at E. BD is common tangent of length-215 m. It is proposed to introduce a reverse curve consists of two curves, the radius of the second curve is greater than the first curve by 1.10, the deflection angles ABD and CDB are 28°30' and 23°30' respectively.. calculate: 1- The elements of the both curves. 2-Stations of PC, Prc, and PT, if the St. of B-65+22.24

Q: (a) Draw qualitatively the deflection curve based on the bending moment diagram. (b) Determine the…

A:

Q: 2. For each case, derive the deflection curve v(x) and compute the maximum deflection v_max and…

A: Given beam is a statically determinate beam and can be analyzed using the equations of equilibrium.…

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.