Design a compund curve with the given conditions: Radil of the first and second curves: 600ft and 450ft; deflecting angle of the two connecting tangent is 75degree. The central angles of the first and second curve is 45 degree and 30 degree. The station of PCC is 675+35.25. Find the deflection angle and chord length for the first full station of the first curve:

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Design a compund curve with the given conditions: Radii of the first and second curves: 600ft and 450ft; deflecting angle
of the two connecting tangent is 75degree. The central angles of the first and second curve is 45 degree and 30 degree.
The station of PCC is 675+35.25. Find the deflection angle and chord length for the first full station of the first curve:
Question 3 options:
1.598, 66.94
2.578, 78.35
3.986, 99.97
.798, 100.00
Transcribed Image Text:Design a compund curve with the given conditions: Radii of the first and second curves: 600ft and 450ft; deflecting angle of the two connecting tangent is 75degree. The central angles of the first and second curve is 45 degree and 30 degree. The station of PCC is 675+35.25. Find the deflection angle and chord length for the first full station of the first curve: Question 3 options: 1.598, 66.94 2.578, 78.35 3.986, 99.97 .798, 100.00
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