Two tangents intersect at station 2+530. A compound curve laid on their tangents has the following data: 11 = 31°, 12 = 36°, Dy = 5°, and D2 = 2° Find: a) The length (in meters) of Ra is b) The straight distance (in meters) between Sta PC and Sta PCC c) The curve distance (in meters) between Sta PCC and Sta PT d) The length (in meters) of common tangent is e) The tangent distance of between Sta PI and Sta PC of the compound curve
Two tangents intersect at station 2+530. A compound curve laid on their tangents has the following data: 11 = 31°, 12 = 36°, Dy = 5°, and D2 = 2° Find: a) The length (in meters) of Ra is b) The straight distance (in meters) between Sta PC and Sta PCC c) The curve distance (in meters) between Sta PCC and Sta PT d) The length (in meters) of common tangent is e) The tangent distance of between Sta PI and Sta PC of the compound curve
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Two tangents intersect at station 2+530. A compound curve laid on their tangents has the following data: 11 = 31°, 12 = 36°, Dy = 5°, and D2 = 2°
Find:
a) The length (in meters) of Ra is
b) The straight distance (in meters) between Sta PC and Sta PCC
c) The curve distance (in meters) between Sta PCC and Sta PT
d) The length (in meters) of common tangent is
e) The tangent distance of between Sta PI and Sta PC of the compound curve
f) The stationing of P.C. is
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