The long chord distance from PC to PT of a reverse curve is 180 m. a) Find the perpendicular distance between the back and forward tangents if the central angle of the back curve is 25°. b) Determine the length of the common tangent. c) If the stationing at V1 and PC are 10+150 and 10+101, respectively, what is the length of the common radius?

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The long chord distance from PC to PT of a reverse curve is 180 m.
a) Find the perpendicular distance between the back and forward tangents if
the central angle of the back curve is 25°.
b) Determine the length of the common tangent.
c) If the stationing at V1 and PC are 10+150 and 10+101, respectively, what
is the length of the common radius?
Transcribed Image Text:The long chord distance from PC to PT of a reverse curve is 180 m. a) Find the perpendicular distance between the back and forward tangents if the central angle of the back curve is 25°. b) Determine the length of the common tangent. c) If the stationing at V1 and PC are 10+150 and 10+101, respectively, what is the length of the common radius?
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