Three simple curve are connected to each other such that the first and the second form compound curve while the second and the third formed a reversed curve. The distance between the point of curvature and the point of tangency of the compound curve which is also the point of reversed curvature of the reversed curve is 485.025 meters. If the angle of convergence between the second and the third tangents is 15°, I, = 45°, R1 = 190.986 m. I2 = 60°, R3 = 159.155 m. and stationing at PC. is 0 + 520 Determine the angle between the long chord of the compound curve and the first tangent. O 61°20' O 61°10' O 62°10' O 62°20'
Three simple curve are connected to each other such that the first and the second form compound curve while the second and the third formed a reversed curve. The distance between the point of curvature and the point of tangency of the compound curve which is also the point of reversed curvature of the reversed curve is 485.025 meters. If the angle of convergence between the second and the third tangents is 15°, I, = 45°, R1 = 190.986 m. I2 = 60°, R3 = 159.155 m. and stationing at PC. is 0 + 520 Determine the angle between the long chord of the compound curve and the first tangent. O 61°20' O 61°10' O 62°10' O 62°20'
Principles of Geotechnical Engineering (MindTap Course List)
9th Edition
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Braja M. Das, Khaled Sobhan
Chapter15: Slope Stability
Section: Chapter Questions
Problem 15.19P
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Transcribed Image Text:Three simple curve are connected to each other such that the fırst and the second form compound curve while the second and the third formed a reversed curve. The
distance between the point of curvature and the point of tangency of the compound curve which is also the point of reversed curvature of the reversed curve is 485.025
meters. If the angle of convergence between the second and the third tangents is 15°, l1 = 45°, R1 = 190.986 m. I2 = 60°, R3 = 159.155 m. and stationing at PC. is 0 + 520
Determine the angle between the long chord of the compound curve and the first tangent.
O 61°20'
O 61°10'
O 62°10'
O 62°20
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