The following data were obtained by stadia observations: Vertical angle = + 9°25', upper and lower stadia hair readings are 2.352 and 0.995 m., respectively. The stadia interval factor is known to be 99.00 and C is 0.381 m. The height of the instrument above the instrument station (point A) is 1.496 and rod reading is taken at 1.589m. Determine the following: a. the horizontal stadia distance b. the vertical stadia distance c. the elevation on the point where the rod was held

The following data were obtained by stadia observations: Vertical angle = + 9°25', upper and lower stadia hair readings are 2.352 and 0.995 m., respectively. The stadia interval factor is known to be 99.00 and C is 0.381 m. The height of the instrument above the instrument station (point A) is 1.496 and rod reading is taken at 1.589m. Determine the following: a. the horizontal stadia distance b. the vertical stadia distance c. the elevation on the point where the rod was held

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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5. The following data were obtained by stadia observations:
Vertical angle = + 9°25', upper and lower stadia hair readings are 2.352 and 0.995 m.,
respectively. The stadia interval factor is known to be 99.00 and C is 0.381 m. The
height of the instrument above the instrument station (point A) is 1.496 and rod reading
is taken at 1.589m. Determine the following:
the horizontal stadia distance
а.
b. the vertical stadia distance
c. the elevation on the point where the rod was held

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