The Radius of the first curve of the compound curve is 300m and the radius of the second curve is 100m, because of big difference of radius, a transition is provided, before entering the second curve, if the design speed is 60km/hr, and the desirable rate of change of normal acceleration is 0.60m/s³, determine the length 51.48 m 45.23 m 32.32 m O24.32 m

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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SITUATION III: The distance from PC to PI of the compound curve is 50m and the distance from PT to Pl is 40m, the
length of the long chord of the compound curve is 75m, if the length of the common tangent parallel to long chord is
60m.
Zoom image
The Radius of the first curve of the compound curve is 300m and the radius of the second curve is
100m, because of big difference of radius, a transition is provided, before entering the second curve,
if the design speed is 60km/hr, and the desirable rate of change of normal acceleration is 0.60m/s³,
determine the length
51.48 m
45.23 m
32.32 m
24.32 m
Transcribed Image Text:SITUATION III: The distance from PC to PI of the compound curve is 50m and the distance from PT to Pl is 40m, the length of the long chord of the compound curve is 75m, if the length of the common tangent parallel to long chord is 60m. Zoom image The Radius of the first curve of the compound curve is 300m and the radius of the second curve is 100m, because of big difference of radius, a transition is provided, before entering the second curve, if the design speed is 60km/hr, and the desirable rate of change of normal acceleration is 0.60m/s³, determine the length 51.48 m 45.23 m 32.32 m 24.32 m
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