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

a sag vertical curve has a -3% down grade followed by a +3% upgrade. the design height of the headlight is 2.0 ft from the pavement surface and B=1 degree. If the required SSD is 423 ft what is the length of the curve?

Expert Solution
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Step 1

SSd=423ft

h'=2ft

to find length of sag curve

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