A level was checked for collimation error using a two-peg test and the following results were .obtained Staff reading at A Staff reading at B With the level midway between A 0.746 m and B 1.246 m Level set up 10 m from A and 1.390 m 1.896 m 70m from B If this level was used to measure the R.L of point R depending on a B.M (K) with a R.L=30m as in the figure below, calculate the R.L of point R. 1.798 1.362 B.M (K)-30m 200m 32.673m O 33.233m 29.465m 30.453m

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A level was checked for collimation error using
a two-peg test and the following results were
* .obtained
Staff reading at A
Staff reading at B
With the level midway between A 0.746 m
and B
1.246 m
Level set up 10 m from A and
70m from B
1.390 m
1.896 m
If this level was used to measure the R.L of point R depending on a B.M (K) with a R.L=30m
as in the figure below, calculate the R.L of point R.
1.798
1.362
R
В.М (К) -30m
10m
200m
32.673m
33.233m
29.465m
30.453m
Transcribed Image Text:A level was checked for collimation error using a two-peg test and the following results were * .obtained Staff reading at A Staff reading at B With the level midway between A 0.746 m and B 1.246 m Level set up 10 m from A and 70m from B 1.390 m 1.896 m If this level was used to measure the R.L of point R depending on a B.M (K) with a R.L=30m as in the figure below, calculate the R.L of point R. 1.798 1.362 R В.М (К) -30m 10m 200m 32.673m 33.233m 29.465m 30.453m
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