The compound curve that was laid out has a long chord distance of 562.31 from its beginning to end. The tangents of the first and second curves form an angle of 22° and 17°, respectively, with this long chord. Find the following if the common tangent is parallel to the long chord: a. Length of the common tangent of the compound curve using arc basis.  b. Station of PC if the station P.I. is at 12+765.275.  c. Stationing at the endpoint of the compound curve.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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The compound curve that was laid out has a long chord distance of 562.31 from its beginning to end. The tangents of the first and second curves form an angle of 22° and 17°, respectively, with this long chord. Find the following if the common tangent is parallel to the long chord:

a. Length of the common tangent of the compound curve using arc basis. 

b. Station of PC if the station P.I. is at 12+765.275. 

c. Stationing at the endpoint of the compound curve. 

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