Problem no. 2: A compound curve laid on their tangents have the following data: I;= 45°, l;= 39°, D;= 6°, D;= 2°. 21. Find the radius of the first curve 22. Find the radius of the second curve 23. Find the length of tangent of the first curve 24. Find the length of the common tangent passing thru the PCC

Q: 2. The tangent lines of a simple curve have azimuths 300 and bearing N 04 E, respectively. A third…

A: tangent lines of simple curve have azimuths 3000 abd bearing N040EAB intersects the two tangent…

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.