Q1). A circular curve is to be set out between two straight lines having intersection angle (1) is 20°25', the station of the beginning of curve is (20+00) and the station of intersection point (PI) is (21+80). Calculate station of PT, long chord, external distance and mid-ordinate.

Q1). A circular curve is to be set out between two straight lines having intersection angle (1) is 20°25', the station of the beginning of curve is (20+00) and the station of intersection point (PI) is (21+80). Calculate station of PT, long chord, external distance and mid-ordinate.

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 7P

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Q1). A circular curve is to be set out between two straight lines having intersection
angle (1) is 20°25', the station of the beginning of curve is (20+00) and the station of
intersection point (PI) is (21+80). Calculate station of PT, long chord, external
distance and mid-ordinate.

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