For items 1, and 2: A vertical parabolic curve of 260-m length has a back-tangent of -4.2% grade and a forward tangent of +3.0% which intersect at Station 11 + 488.00 with elevations 20.80 meters. a.) If cross-drainage pipes will be installed, determine the pipes' stationing. Provide the answer in kilometers e.g. 11,900 (instead of 11+900).
For items 1, and 2: A vertical parabolic curve of 260-m length has a back-tangent of -4.2% grade and a forward tangent of +3.0% which intersect at Station 11 + 488.00 with elevations 20.80 meters. a.) If cross-drainage pipes will be installed, determine the pipes' stationing. Provide the answer in kilometers e.g. 11,900 (instead of 11+900).
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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For items 1, and 2:
A vertical parabolic curve of 260-m length has a back-tangent of -4.2% grade and a forward tangent of +3.0% which intersect at Station 11 + 488.00 with elevations 20.80 meters.
a.) If cross-drainage pipes will be installed, determine the pipes' stationing. Provide the answer in kilometers e.g. 11,900 (instead of 11+900).
11+509.67
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