The two tangents with azimuths of 213°30’ and 255°45’ are to be connected by a compound curve. The tangent at the beginning of the curve to the vertex is 130 m long and that at PT is 160 m long. The degree of the first curve is 3°45’. a) Solve for the degree of the second curve. b) Solve for the central angle of the second curve. c) Solve for the central angle of the first curve.
The two tangents with azimuths of 213°30’ and 255°45’ are to be connected by a compound curve. The tangent at the beginning of the curve to the vertex is 130 m long and that at PT is 160 m long. The degree of the first curve is 3°45’. a) Solve for the degree of the second curve. b) Solve for the central angle of the second curve. c) Solve for the central angle of the first curve.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The two tangents with azimuths of 213°30’ and 255°45’ are to be connected by a compound curve. The tangent at the
beginning of the curve to the vertex is 130 m long and that at PT is 160 m long. The degree of the first curve is
3°45’.
a) Solve for the degree of the second curve.
b) Solve for the central angle of the second curve.
c) Solve for the central angle of the first curve.
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