A 4 circular curve based on a 20 m. arc connects the tangents intersecting at an angle
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Question:
A 4° circular curve based on a 20 m. arc connects the tangents intersecting at an angle of 48°. It is to be replaced by another having 20 m. spirals at its ends such that the points of tangency shall be the same. Find the following:
a. Deflection angle of the endpoint of the spiral.
b. Distance along the tangent of the midpoint of the spiral.
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
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