A transit with a stadia interval factor of K = 100 and C = 0.381 was set at point C on the line between points A and B,and the following stadia readings were observed: Determine the following: a) length of line AB b)difference in elevation between points A and B

A transit with a stadia interval factor of K = 100 and C = 0.381 was set at point C on the line between points A and B,and the following stadia readings were observed: Determine the following: a) length of line AB b)difference in elevation between points A and B

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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Question

A transit with a stadia interval factor of K = 100 and C = 0.381
was set at point C on the line between points A and B,and the following stadia readings were
observed:

Determine the following:
a) length of line AB
b)difference in elevation between points A and B

Vertical
Hair Readings(m)
Upper
Position of Rod
angle(°)
-7.14
Middle
Lower
Rod held at A
1.540
1.395
1.250
Rod held at B
12.28
1.960
1.800
1.640

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