The engineer locating a railroad curve runs a 60 curve to the PCC 300 m. long from the PC of the compound curve, then from the PCC, a 1040’ curve was run towards the PT, 600 m. long. Compute the following using arc basis: a. The length of the long chord connecting the PC and PT b. The angle that the long chord makes with the first tangent c. The angle that the long chord makes with the second tangent

Structural Analysis
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Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Prob. 7 The engineer locating a railroad curve runs a 60 curve to the PCC 300 m. long from the PC of the compound curve, then from the PCC, a 1040’ curve was run towards the PT, 600 m. long. Compute the following using arc basis:
a. The length of the long chord connecting the PC and PT
b. The angle that the long chord makes with the first tangent
c. The angle that the long chord makes with the second tangent

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