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(Solved): 5) Given: horizontal alignment consisting of simple circular curve and two tangents. Determine assu ...
5) Given: horizontal alignment consisting of simple circular curve and two tangents. Determine assuming intersection angle, and : a) The PT(E, N) coordinates. b) The required super-elevation rate for vehicular speed.
Expert Answer
Step 1: Calculate the radius of the circular curveWe can use the intersection angle and the length of the curve to find the radius using the formula:R