A transit with a stadia interval factor of 100.8 was set up at C with elevation of 548 m. and the following stadia readings were observed at points A and B: If the stadia constant is 0.381 m. determine the following: a.Draw the diagram b. Elevation at points A and B if HI at C is 1.25 m. c. The distance of line AB d. Grade from point A to point B
A transit with a stadia interval factor of 100.8 was set up at C with elevation of 548 m. and the following stadia readings were observed at points A and B: If the stadia constant is 0.381 m. determine the following: a.Draw the diagram b. Elevation at points A and B if HI at C is 1.25 m. c. The distance of line AB d. Grade from point A to point B
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
A transit with a stadia interval factor of 100.8 was set up at C with elevation of 548 m. and the following stadia readings were observed at points A and B:
If the stadia constant is 0.381 m. determine the following:
a.Draw the diagram
b. Elevation at points A and B if HI at C is 1.25 m.
c. The distance of line AB
d. Grade from point A to point B
Transcribed Image Text:HAIR READINGS
MIDDLE LOWER
(b)
1.175 m
VERTICAL
POSITION OF ROD
AZIMUTH
UPPER
ANGLE
(a)
1.33 m
Rod held at A
125* 36'
15* 35"
1.020 m
Rod held at B
255 40
- 8* 08'
1.972
1.854
1.736
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