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Two survey stations A and B on opposite sides of a river 765.048 m apart, and reciprocal levels have been taken between them with the following results: Considering the effects of curvature and refraction, a. Compute the difference in level between A and B.  b. If the elevation of station A is 2.445 m above sea level, compute the elevation of station B.

Two survey stations A and B on opposite sides of a river 765.048 m apart, and reciprocal levels have been taken between them with the following results: Considering the effects of curvature and refraction, a. Compute the difference in level between A and B.  b. If the elevation of station A is 2.445 m above sea level, compute the elevation of station B.

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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Two survey stations A and B on opposite sides of a river 765.048 m
apart, and reciprocal levels have been taken between them with the
following results:

Considering the effects of curvature and refraction,
a. Compute the difference in level between A and B. 
b. If the elevation of station A is 2.445 m above sea level, compute the elevation of station B.

INSTRUMENT HEIGHT OF INSTRUMENT STAFF AT STAFF READING AT A 1.4722 m B 1.8349 m B 1.4966 m A 1.2131 m
Transcribed Image Text:INSTRUMENT HEIGHT OF INSTRUMENT STAFF AT STAFF READING AT A 1.4722 m B 1.8349 m B 1.4966 m A 1.2131 m
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