Situation 1] A circular road is proposed to be laid out with tangent AB whose bearing is N81°54'E intersecting another tangent line BC whose bearing is N40°30'E. If the degree of the curve is 4.5°, using arc basis, determine the following: i. Tangent distance of the curve, T ii. Long chord of the curve, C iii. Middle ordinate, M iv. External distance, E v. Length of the road, LC vi. If the station of point B 10+801, determine the station of PT. 4:35 PM /

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Situation 1] A circular road is proposed to be
laid out with tangent AB whose bearing is
N81°54'E intersecting another tangent line
BC whose bearing is N40°30'E. If the degree
of the curve is 4.5°, using arc basis,
determine the following:
i. Tangent distance of the curve, T
ii. Long chord of the curve, C
iii. Middle ordinate, M
iv. External distance, E
v. Length of the road, LC
vi. If the station of point B 10+801,
determine the station of PT.
4:35 PM /
Transcribed Image Text:Situation 1] A circular road is proposed to be laid out with tangent AB whose bearing is N81°54'E intersecting another tangent line BC whose bearing is N40°30'E. If the degree of the curve is 4.5°, using arc basis, determine the following: i. Tangent distance of the curve, T ii. Long chord of the curve, C iii. Middle ordinate, M iv. External distance, E v. Length of the road, LC vi. If the station of point B 10+801, determine the station of PT. 4:35 PM /
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