Q5/ A differential leveling are began at B.M1 to B.M2 [in 4th degree leveling process], determine the error of closure and maximum acceptable error, then correct the elevation of all points if the error are acceptable, use the data in the table below. Point B.M 1 A T.P1 B B.M2 Distance (m) 300.... **** **** **** 150 280 **** **** R.L 31.257 31.801 30.773 29.624 30.259 Correction Corrected R.L R.L (Fixed) 30.270

Q5/ A differential leveling are began at B.M1 to B.M2 [in 4th degree leveling process], determine the error of closure and maximum acceptable error, then correct the elevation of all points if the error are acceptable, use the data in the table below. Point B.M 1 A T.P1 B B.M2 Distance (m) 300.... 150 280 R.L 31.257 31.801 30.773 29.624 30.259 Correction Corrected R.L R.L (Fixed) 30.270

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

Traverse Survey

Traverse surveying is a popular method of surveying. Traversing is that type of survey where several connected survey lines form a framework and the directions and lengths of the survey lines are measured with the help of a tool to measure angles and tape or chain respectively. Traverse networks involve placing survey stations in a queue or trail and using pre-tested points as a basis for looking at the next point. This type of surveying is different from Tacheometric surveying, where only angles are measured and the process of chaining is reduced.

Question

Q5/ A differential leveling are began at B.M1 to B.M2 [in 4th degree
leveling process], determine the error of closure and maximum
acceptable error, then correct the elevation of all points if the error
are acceptable, use the data in the table below.
Point
B.M 1
A
T.P1
B
B.M2
Distance
(m)
....300..
****
****
150....
.... 280
****
R.L
31.257
31.801
30.773
29.624
30.259
Correction
Corrected
R.L
R.L (Fixed)
30.270

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