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1. Derive data needed to set out a circular curve of radius 600-m by theodolite and tape (deflection angle method) to connect two straights having a deflection angle 18°24', the chainage of the intersection point being 214-m. The least count is 20".

1. Derive data needed to set out a circular curve of radius 600-m by theodolite and tape (deflection angle method) to connect two straights having a deflection angle 18°24', the chainage of the intersection point being 214-m. The least count is 20".

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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1. Derive data needed to set out a circular curve of radius 600-m by theodolite and tape (deflection angle method) to connect two straights having a deflection angle 18°24', the chainage of the intersection point being 214-m. The least count is 20". 2. A circular curve of radius 300 m is to be set out using two control stations A and B, their coordinates being E 2134.091 m, N-1769.173m and E 2725.172 m, N 1696.142 m, respectively. The chainage of the first tangent point having coordinates E 2014.257 m, N 1542.168 m is 1109.27 m. if the coordinate of the point of intersection are E 2115.372-m and N-1593.188 m, calculate the bearing and distance from A required to set out a point X on the curve at chainage 1180 m.
Transcribed Image Text:1. Derive data needed to set out a circular curve of radius 600-m by theodolite and tape (deflection angle method) to connect two straights having a deflection angle 18°24', the chainage of the intersection point being 214-m. The least count is 20". 2. A circular curve of radius 300 m is to be set out using two control stations A and B, their coordinates being E 2134.091 m, N-1769.173m and E 2725.172 m, N 1696.142 m, respectively. The chainage of the first tangent point having coordinates E 2014.257 m, N 1542.168 m is 1109.27 m. if the coordinate of the point of intersection are E 2115.372-m and N-1593.188 m, calculate the bearing and distance from A required to set out a point X on the curve at chainage 1180 m.
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