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Situation 3: An 80 simple curve connecting two tangents that intersect at an angle of 88° is to be replaced by a symmetrical three centered compound curve having a 6° end curves and 10⁰ curv at the center maintaining the same PC. 8. Find the central angle of the 100 center curve. 9. Find the central angle of the 6º end curves. 10. Determine the stationing of the PT if PC is at 10+185.42

Situation 3: An 80 simple curve connecting two tangents that intersect at an angle of 88° is to be replaced by a symmetrical three centered compound curve having a 6° end curves and 10⁰ curv at the center maintaining the same PC. 8. Find the central angle of the 100 center curve. 9. Find the central angle of the 6º end curves. 10. Determine the stationing of the PT if PC is at 10+185.42

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Situation 3: An 80 simple curve connecting two tangents that intersect at an angle of 88° is to be replaced by a symmetrical three centered compound curve having a 6° end curves and 10⁰ curv at the center maintaining the same PC. 8. Find the central angle of the 10⁰ center curve. 9. Find the central angle of the 6º end curves. 10. Determine the stationing of the PT if PC is at 10+185.42 8.51.46⁰ 9. 18.27⁰ 10. 10+410.14
Transcribed Image Text:Situation 3: An 80 simple curve connecting two tangents that intersect at an angle of 88° is to be replaced by a symmetrical three centered compound curve having a 6° end curves and 10⁰ curv at the center maintaining the same PC. 8. Find the central angle of the 10⁰ center curve. 9. Find the central angle of the 6º end curves. 10. Determine the stationing of the PT if PC is at 10+185.42 8.51.46⁰ 9. 18.27⁰ 10. 10+410.14
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