| Given i) a design speed of 70 mph, ii) 10% maximum supereleation and iii) a side friction factor of 0.10, calculate the degree of curvature (D) for the horizontal curve. 'Determine the stationing for the PC and PT of a 4.5° curve to be placed on tangents that intersect at station 175+34.75 with a deflection angle of 52°.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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| Given i) a design speed of 70 mph, ii) 10% maximum supereleation and ii) a side
friction factor of 0.10, calculate the degree of curvature (D) for the horizontal curve.
'Determine the stationing for the PC and PT of a 4.5° curve to be placed on tangents
that intersect at station 175+34.75 with a deflection angle of 52°.
Transcribed Image Text:| Given i) a design speed of 70 mph, ii) 10% maximum supereleation and ii) a side friction factor of 0.10, calculate the degree of curvature (D) for the horizontal curve. 'Determine the stationing for the PC and PT of a 4.5° curve to be placed on tangents that intersect at station 175+34.75 with a deflection angle of 52°.
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