2. A transit with stadia interval factor of 100.8 was set @ C on the line between points A and B. The following stadia readings were observed as tabulated below. Determine the horizontal length of line AB and the difference in elevation of AB, given that stadia constant = 0.381 m. Hair Readings (m) Middle ROD Vertical Angle Upper 1.330 Lower Rod @ A +15°35' 1.175 1.020 1.736 Rod @ B -8°08' 1.972 1.854

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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2. A transit with stadia interval factor of 100.8 was set @ C on the line between points A and B. The following stadia
readings were observed as tabulated below. Determine the horizontal length of line AB and the difference in
elevation of AB, given that stadia constant = 0.381 m.
Vertical Angle
Hair Readings (m)
Middle
ROD
Upper
1.330
1.972
Lower
Rod @ A
Rod @ B
+15°35'
-8°08'
1.020
1.736
1.175
1.854
Transcribed Image Text:2. A transit with stadia interval factor of 100.8 was set @ C on the line between points A and B. The following stadia readings were observed as tabulated below. Determine the horizontal length of line AB and the difference in elevation of AB, given that stadia constant = 0.381 m. Vertical Angle Hair Readings (m) Middle ROD Upper 1.330 1.972 Lower Rod @ A Rod @ B +15°35' -8°08' 1.020 1.736 1.175 1.854
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