The common tangent AB of a compound curve is 85 meters with an azimuth of 270° 30’. The vertex V being inaccessible. The azimuth of the tangents AV and VB was measured to be 250° and 285°30’ respectively. If the stationing of A is 50+000 and the degree of the first curve was fixed at 4° based on the 20-meter chord basis. (a) Determine the stationing of the point of curvature. (b) Determine the stationing of the point of compound curvature. (c) Determine the stationing of the point of tangency.
The common tangent AB of a compound curve is 85 meters with an azimuth of 270° 30’. The vertex V being inaccessible. The azimuth of the tangents AV and VB was measured to be 250° and 285°30’ respectively. If the stationing of A is 50+000 and the degree of the first curve was fixed at 4° based on the 20-meter chord basis. (a) Determine the stationing of the point of curvature. (b) Determine the stationing of the point of compound curvature. (c) Determine the stationing of the point of tangency.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The common tangent AB of a compound curve is 85 meters with an azimuth
of 270° 30’. The vertex V being inaccessible. The azimuth of the tangents AV
and VB was measured to be 250° and 285°30’ respectively. If the stationing
of A is 50+000 and the degree of the first curve was fixed at 4° based on the
20-meter chord basis.
(a) Determine the stationing of the point of curvature.
(b) Determine the stationing of the point of compound curvature.
(c) Determine the stationing of the point of tangency.
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