The PI of a highway is located in a lake at point C. Stations A and B are selected to replace the inaccessible PI, which is lying along a line through PC and PT respectively. The stationing of PC is 15+140 while that of A is 15+410. If angle CAB is equal to 22 degrees and line AB is parallel to the chord with a length equal to 380 m. Determine the following: Radius of the curve. • Degree of curve. • Length of curve. • Stationing of PT.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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The PI of a highway is located in a lake at point C.
Stations A and B are selected to replace the
inaccessible PI, which is lying along a line through PC
and PT respectively. The stationing of PC is 15+140
while that of A is 15+410. If angle CAB is equal to 22
degrees and line AB is parallel to the chord with a
length equal to 380 m. Determine the following:
Radius of the curve.
• Degree of curve.
• Length of curve.
• Stationing of PT.
Transcribed Image Text:The PI of a highway is located in a lake at point C. Stations A and B are selected to replace the inaccessible PI, which is lying along a line through PC and PT respectively. The stationing of PC is 15+140 while that of A is 15+410. If angle CAB is equal to 22 degrees and line AB is parallel to the chord with a length equal to 380 m. Determine the following: Radius of the curve. • Degree of curve. • Length of curve. • Stationing of PT.
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