Q1). The following consecutive readings were taken along a straight line from station (11+090) to station (12+015). The instrument has been changed after third, fifth, eighth and welfth peadings. The readings a 13 are as bellows: D 70.680, 1.455, 1.855, 2.330, 2.885, 3.380, 1.055, 1.680, 2.265, 3.540, 0.835, 0.945, 1.530 and 2.250, first and last point are a bench marks having elevations 50.25m and 50.81 m respectively. 44.8 Draw page of level book and enter the above data. Find elevation of points by height of instrument method. Check your calculation. Determine the gradient of the line joining the first and last point. Determine loop closure and adjust calculated elevations. -5.408
Q1). The following consecutive readings were taken along a straight line from station (11+090) to station (12+015). The instrument has been changed after third, fifth, eighth and welfth peadings. The readings a 13 are as bellows: D 70.680, 1.455, 1.855, 2.330, 2.885, 3.380, 1.055, 1.680, 2.265, 3.540, 0.835, 0.945, 1.530 and 2.250, first and last point are a bench marks having elevations 50.25m and 50.81 m respectively. 44.8 Draw page of level book and enter the above data. Find elevation of points by height of instrument method. Check your calculation. Determine the gradient of the line joining the first and last point. Determine loop closure and adjust calculated elevations. -5.408
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![Q1). The following consecutive readings were taken along a straight line from
station (1090) to station (12+015). The instrument has been changed after third,
fifth, eighth and welfth readings. The readings a
3
are as bellows:
0.680, 1.455, 1.855, 2.330, 2.885, 3.380, 1.055, 1.680, 2.265, 3.540, 0.835, 0.945,
(1.530 and 2.250, first and last point are a bench marks having elevations 50.25m
and 50.81 m respectively.
44.8
Draw page of level book and enter the above data.
Find elevation of points by height of instrument method.
Check your calculation.
Determine the gradient of the line joining the first and last point.
Determine loop closure and adjust calculated elevations.
-5.408](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5e1d5b66-9cbf-4748-92b6-54ff96512b7c%2F0f2d1aee-74d0-4071-ae4b-044c025adb8e%2F3eyovb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1). The following consecutive readings were taken along a straight line from
station (1090) to station (12+015). The instrument has been changed after third,
fifth, eighth and welfth readings. The readings a
3
are as bellows:
0.680, 1.455, 1.855, 2.330, 2.885, 3.380, 1.055, 1.680, 2.265, 3.540, 0.835, 0.945,
(1.530 and 2.250, first and last point are a bench marks having elevations 50.25m
and 50.81 m respectively.
44.8
Draw page of level book and enter the above data.
Find elevation of points by height of instrument method.
Check your calculation.
Determine the gradient of the line joining the first and last point.
Determine loop closure and adjust calculated elevations.
-5.408
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