Q/1/..The following staff readings were observed successively with a level. The instrument has shifted a the third and the eighth reading. The readings: 1.793, 1.326, 1.179, 1.448, 1.354, 1.676, 1.526, 1.463, 1.789, 1.214, 1.414. The first reading was with staff held on benchmark of R.L. 29. 386 m. The distances between points is 50 m. a)-Enter the readings in a page of level book and calculate the RL of all points. Apply arithmetic check Use height of instrument method. b)-Draw the longitudinal section (profile) of the leveling process if you know that the elevation Required road line is 30 m.
Q/1/..The following staff readings were observed successively with a level. The instrument has shifted a the third and the eighth reading. The readings: 1.793, 1.326, 1.179, 1.448, 1.354, 1.676, 1.526, 1.463, 1.789, 1.214, 1.414. The first reading was with staff held on benchmark of R.L. 29. 386 m. The distances between points is 50 m. a)-Enter the readings in a page of level book and calculate the RL of all points. Apply arithmetic check Use height of instrument method. b)-Draw the longitudinal section (profile) of the leveling process if you know that the elevation Required road line is 30 m.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Q/1/..The following staff readings were observed
successively with a level. The instrument has
shifted a the third and the eighth reading. The
readings: 1.793, 1.326, 1.179, 1.448, 1.354, 1.676,
1.526, 1.463, 1.789, 1.214, 1.414. The first reading
was with staff held on benchmark of R.L. 29. 386
m. The distances between points is 50 m.
a)-Enter the readings in a page of level book and calculate
the RL of all points. Apply arithmetic check Use height of
instrument method.
b)-Draw the longitudinal section (profile) of the leveling
process if you know that the elevation Required road line is
30 m.
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