Below is a transit and tape survey notes of a lot.a. Compute the angular error of deflection angle.b. Compute the corrected bearing of the lines. Assume that line 1-2 has a corrected bearingof N 13° E.StationDeflectionLineBearingDistanceAngle55°30'R11-265099°30'R2-389544°00'R3-4315492°00'R4-587568°55'R5-141023 The observed compass bearing of a line in 1981 was S 37°30' E and the magneticdeclination of the place then was known to be 3°10'W. It has also discovered that duringthe observation local attraction of the place at that moment of 5°E existed. Find the azimuthof the line.

Answered: Image /qna-images/answer/447d4755-6209-44f0-8db5-ec7da93e4f0c.jpg

a. Compute the angular error of deflection angle. b. Compute the corrected bearing of the lines. Assume that line 1-2 has a corrected bearing of N 13° E. Station Deflection Line Bearing Distance Angle 55°30'R 1 1-2 650 99°30'R 2-3 895 3 44°00'R 3-4 315 4 92°00'R 4-5 875 68°55'R 5-1 410

a. Compute the angular error of deflection angle. b. Compute the corrected bearing of the lines. Assume that line 1-2 has a corrected bearing of N 13° E. Station Deflection Line Bearing Distance Angle 55°30'R 1 1-2 650 99°30'R 2-3 895 3 44°00'R 3-4 315 4 92°00'R 4-5 875 68°55'R 5-1 410

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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Question

Below is a transit and tape survey notes of a lot.
a. Compute the angular error of deflection angle.
b. Compute the corrected bearing of the lines. Assume that line 1-2 has a corrected bearing
of N 13° E.
Station
Deflection
Line
Bearing
Distance
Angle
55°30'R
1
1-2
650
99°30'R
2-3
895
44°00'R
3-4
315
4
92°00'R
4-5
875
68°55'R
5-1
410
23

The observed compass bearing of a line in 1981 was S 37°30' E and the magnetic
declination of the place then was known to be 3°10'W. It has also discovered that during
the observation local attraction of the place at that moment of 5°E existed. Find the azimuth
of the line.

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