Question
Download Solution PDFIf Δ is angle of deflection of a simple curve of radius R, the length of the curve is
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
Length of the curve of radius R and deflection angle Δ is given by:
\({\rm{L}} = \frac{{2{\rm{\pi R}}}}{{360}} \times {\rm{\Delta }} = \frac{\pi R}{180}\times \Delta\)
Where,
R = Radius of curve in “km”, Δ = Deflection angle, and L = Length of the curve,
It can be concluded from the above expression that:
∴ Length of the curve is directly proportional to the radius of curve as well as deflection angle of curve.
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