H.W - Compute the corrected clevations if the C = 10, the First elevation (B.M.1) = 150.940 m and the last elevation (B.M.5) = 155.042 m are known. 450 m 1350 m В.М.Л 150.940m В.М.3 Known В.М.5 155.042m B.M.4 850 m Known

H.W - Compute the corrected clevations if the C = 10, the First elevation (B.M.1) = 150.940 m and the last elevation (B.M.5) = 155.042 m are known. 450 m 1350 m В.М.Л 150.940m В.М.3 Known В.М.5 155.042m B.M.4 850 m Known

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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Concept explainers

Methods of Surveying

Surveying is the practice to determine the relative three-dimensional positions of various points on the earth’s surface. This is done by computing the vertical and horizontal distances, angles between the points, collecting the observations, and plotting them on a map of any appropriate scale. Accuracy can be achieved by using the latest instruments like a theodolite, tachometer, etc. Leveling is a subdivision of surveying where the objective is to locate the elevation of objects considering a datum level.

Question

H.W - Compute the corrected elevations if the C = 10, the First elevation
(B.M.1) = 150.940 m and the last elevation (B.M.5) = 155.042 m are
known.
1350 m
450 m
В.М.1
150.940m
В.М.3
Known
В.М.5
155.042m
850 m
B.M.4
Known
Point
Distance
R.L.
Correction Corrected Remarks
(m)
(m)
R.L.
Or
Elevation
В.М.1
150.940
First B.M.
1350
В.М.2
152.233
450
В.М.3
155.465
900
B.M.4
155.308
850
В.М.5
155.036
Computed
Last B.M.

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