A transit is set up at point B which is between A and B. The vertical angle observed towards A is known to be -20° and that of C is + 12°. The horizontal distance between A and B is 642.8m and that of B and C is 1032.40m. The height of instrument is 1.5m above B with A having an elevation of 146.32m. Considering the effect of curvature and refraction correction.

A transit is set up at point B which is between A and B. The vertical angle observed towards A is known to be -20° and that of C is + 12°. The horizontal distance between A and B is 642.8m and that of B and C is 1032.40m. The height of instrument is 1.5m above B with A having an elevation of 146.32m. Considering the effect of curvature and refraction correction.

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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