Structural Analysis
Structural Analysis
6th Edition
ISBN: 9781337630931
Author: KASSIMALI, Aslam.
Publisher: Cengage,
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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…
Question

Assume the given curve data: Radius = 350,  Delta (full internal angle from BC to EC) = 70-00-10, PI = 20+40.

Provide:    -Delta/2 (also known as the full deflection angle).

                -T (tangent distance)  

                 -L (arc length) 

                 -LC (long chord) 

                 -BC Station

                 -EC Station 

                 -Delta/2 per foot

                 -Deflection angles and long chords from  BC to even 50' stations  (note for example 20+50 is an even 50' station)

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