A survey party preceded to do their stadia survey work as follows: The transit was set-up at point A with the line of sight horizontal rod readings were taken on rod at points B and C, which were then measured and have taped distances from A to 200m and 60m respectively. Stadia ntercept at Rod B and Rod C were observed as 2.001m and 0.600m respectively. The stadia constant was ecorded as 0.30m. They went on to survey other points with the transit at point D, two points E and F were sighted and the data vas recorded as follows: Stadia Intercept Vertical Angle Rod E 2.120m +04°22 Rod F 3.560m -03°17 1. Compute the Stadia Interval Factor. 2. Compute the horizontal distance EF. 3. Compute the difference in elevation between points E and F.

A survey party preceded to do their stadia survey work as follows: The transit was set-up at point A with the line of sight horizontal rod readings were taken on rod at points B and C, which were then measured and have taped distances from A to 200m and 60m respectively. Stadia ntercept at Rod B and Rod C were observed as 2.001m and 0.600m respectively. The stadia constant was ecorded as 0.30m. They went on to survey other points with the transit at point D, two points E and F were sighted and the data vas recorded as follows: Stadia Intercept Vertical Angle Rod E 2.120m +04°22 Rod F 3.560m -03°17 1. Compute the Stadia Interval Factor. 2. Compute the horizontal distance EF. 3. Compute the difference in elevation between points E and F.

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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The top of a tower signal at B 2000 m away from A was sighted through a transit with recorded vertical angle of 2°30'. The height of the mast is 12 m and the H.I. of the transit above the point where it is set is 1.10 m. The elevation of the point under the transit A is 133.30 m. Compute the elevation of the base of the signal В.
The top of a tower signal at B 2000m away from A was sighted through a transit with recorded vertical angle of 3° 30'. The height of the mast is 12m and the HI of the transit above the point where it is set is 1.10m. The elevation of the point under the transit A is 133.3m. Compute the elevation of the base of the signal B.
3. Given the respective reading from an internally focused instrument from a stadia rod are as follows; Upper stadia reading = 1.100m Middle reading = 1.195m Lower stadia reading = 1.290 A. What is the rod intercept S? B. Determine the stadia distance C. Compute the elevation of sighted station if the height of level instrument from the occupied station is 1.50m. Assume elevation of station occupied is 100m
The top of the tower signal at B 2000 m away from A was sighted through a transit with a recorded vertical angle of 3° 30”. The height of the mast is 12 m and H.I.ofthe transit above the point where it is set is 1.10m. The elevation of the point under the transit A is 133.33 m. Compute the elevation of the base of the signal B. Ps. with solution, please.
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