A theodolite is used in locating points from a station the elevation of which is 243.39m. The instrument constants are K=100 and C=0. The height of the instrument above the station is 1.37m. Compute the horizontal distances and the elevations. *Note: Zenith Angle is the angle from the vertical line (from the point above the observer). Object Stadia interval, m Rod Reading, m Zenith Angle 114 0.994 1.10 80°31' 115 1.400 1.77 84°10' 116 0.664 1.43 95°24' 117 1.520 1.31 94°35' 118 2.481 1.95 96°30' Answers Object Horizontal Distance to object (in meters) Elevation (in meters) 114 115 116 117 118

A theodolite is used in locating points from a station the elevation of which is 243.39m. The instrument constants are K=100 and C=0. The height of the instrument above the station is 1.37m. Compute the horizontal distances and the elevations. *Note: Zenith Angle is the angle from the vertical line (from the point above the observer). Object Stadia interval, m Rod Reading, m Zenith Angle 114 0.994 1.10 80°31' 115 1.400 1.77 84°10' 116 0.664 1.43 95°24' 117 1.520 1.31 94°35' 118 2.481 1.95 96°30' Answers Object Horizontal Distance to object (in meters) Elevation (in meters) 114 115 116 117 118

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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A theodolite is used in locating points from a station the elevation of which is 243.39m. The instrument constants are K=100 and C=0. The height of the instrument above the station is 1.37m. Compute the horizontal distances and the elevations. *Note: Zenith Angle is the angle from the vertical line (from the point above the observer). Object Stadia interval, m Rod Reading, m Zenith Angle 114 0.994 1.10 80°31' 115 1.400 1.77 84°10' 116 0.664 1.43 95°24' 117 1.520 1.31 94°35' 118 2.481 1.95 96°30' Answers Object Horizontal Distance to object (in meters) 114 115 116 117 118 Elevation (in meters)
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