The following consecutive staff readings were taken with level and 5m staff at 70- interval. The level has been changed after third, sixth and tenth readings, t elevation of first point and last point are (80 m and 84.96m) respectively. Readin are as follows: (1.25.2.18.2.05. gs BS 65 3.12. 1.57, 1.82, 1.47, 1.15, 1.95, 2.08, 2.08, 4.22, 3.1, 3.5, -3)
The following consecutive staff readings were taken with level and 5m staff at 70- interval. The level has been changed after third, sixth and tenth readings, t elevation of first point and last point are (80 m and 84.96m) respectively. Readin are as follows: (1.25.2.18.2.05. gs BS 65 3.12. 1.57, 1.82, 1.47, 1.15, 1.95, 2.08, 2.08, 4.22, 3.1, 3.5, -3)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![The following consecutive staff readings were taken with level and 5m staff at 70 m
interval. The level has been changed after third, sixth and tenth readings, the
elevation of first point and last point are (80 m and 84.96m) respectively. Readings
are as follows:
Bs
BS
(1.25, 2.18, 2.05, 3.12, 1.57, 1.82, 1.47, 1.15, 1.95, 2.08, 2.08, 4.22, 3.1, 3.5, -3)
1- Find elevation of all points by the height of instrument method and apply
appropriate check.
2-Determine the loop closure and adjust the calculated value of the elevations on the
basis of the dista](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc1a209b6-5993-486d-bafa-053eda39b9ac%2Fbf3ac23d-cdf5-4d34-988e-2cc822b70d86%2F3ztzsso_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The following consecutive staff readings were taken with level and 5m staff at 70 m
interval. The level has been changed after third, sixth and tenth readings, the
elevation of first point and last point are (80 m and 84.96m) respectively. Readings
are as follows:
Bs
BS
(1.25, 2.18, 2.05, 3.12, 1.57, 1.82, 1.47, 1.15, 1.95, 2.08, 2.08, 4.22, 3.1, 3.5, -3)
1- Find elevation of all points by the height of instrument method and apply
appropriate check.
2-Determine the loop closure and adjust the calculated value of the elevations on the
basis of the dista
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