Reverse curve with diverging tangents is to pass through three lines to form a centerline of a proposed road. The first line AB has a bearing of N 88° E. And a distance of 125m., BC has a bearing of N 60° E and a distance of 350m,. while on that of CD has a bearing of S 40° E and a distance of 305 m. If the first tangent has a distance of only one-fourth of the common tangent measured from the point of intersection of the first curve determine the radius of the curves and station of PT if PC is 12+350. (show illustration)
Reverse curve with diverging tangents is to pass through three lines to form a centerline of a proposed road. The first line AB has a bearing of N 88° E. And a distance of 125m., BC has a bearing of N 60° E and a distance of 350m,. while on that of CD has a bearing of S 40° E and a distance of 305 m. If the first tangent has a distance of only one-fourth of the common tangent measured from the point of intersection of the first curve determine the radius of the curves and station of PT if PC is 12+350. (show illustration)
Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter15: Geometric Design Of Highway Facilities
Section: Chapter Questions
Problem 13P
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Reverse curve with diverging tangents is to pass through three lines to form a centerline of a proposed road. The first line AB has a bearing of N 88° E. And a distance of 125m., BC has a bearing of N 60° E and a distance of 350m,. while on that of CD has a bearing of S 40° E and a distance of 305 m. If the first tangent has a distance of only one-fourth of the common tangent measured from the point of intersection of the first curve determine the radius of the curves and station of PT if PC is 12+350. (show illustration)
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