A 6° simple curve has a central angle of 44°. The stationing of the point of intersection is 0+082.54 and a backward bearing of S 43° E. a.) FInd the radius b.) determine the P.C. and P.T.
A 6° simple curve has a central angle of 44°. The stationing of the point of intersection is 0+082.54 and a backward bearing of S 43° E. a.) FInd the radius b.) determine the P.C. and P.T.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
A 6° simple curve has a central angle of 44°. The stationing of the point of intersection is 0+082.54 and a backward bearing of S 43° E. a.) FInd the radius b.) determine the P.C. and P.T.
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Follow-up Questions
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Follow-up Question
With the same problem above, how to get the Radius and tangent with the following formula?
![Tangent Distance T = R tan (²)
M = R(1 = cos())
Middle Ordinate
External Distance E = R(sec (-²) – 1)
Long Chord
L = 2R sin
RIT
Length of Curve
Lc²
180](https://content.bartleby.com/qna-images/question/a004565c-4cf7-448d-95d5-f5aa67105c20/afcffd9f-f8e9-45e6-a1aa-7b213272ed6f/h8j1shb_thumbnail.jpeg)
Transcribed Image Text:Tangent Distance T = R tan (²)
M = R(1 = cos())
Middle Ordinate
External Distance E = R(sec (-²) – 1)
Long Chord
L = 2R sin
RIT
Length of Curve
Lc²
180
Solution
Follow-up Question
In which of the formula do I need to use for this problem?
![Degree of Arc basis
Chord Basis
R
R=
1145.916
D
10
in(²)
sin](https://content.bartleby.com/qna-images/question/a004565c-4cf7-448d-95d5-f5aa67105c20/ca134cf0-5108-4524-8f83-cf305e140880/e0suyyl_thumbnail.jpeg)
Transcribed Image Text:Degree of Arc basis
Chord Basis
R
R=
1145.916
D
10
in(²)
sin
Solution
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