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a. The maximum probable length of the parabolic curve b. The location and elevation of the lowest point of the curve c. The elevation at station 10+ 000

a. The maximum probable length of the parabolic curve b. The location and elevation of the lowest point of the curve c. The elevation at station 10+ 000

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A parabolic curve has a descending grade of -0.8% and an ascending grade of +0.4% that intersect at station 10+ 020 with an elevation of 240.600 m. If the maximum allowable rate of change of grade for this curve is 0.15% per 20 m stations, determine the following:
Transcribed Image Text:A parabolic curve has a descending grade of -0.8% and an ascending grade of +0.4% that intersect at station 10+ 020 with an elevation of 240.600 m. If the maximum allowable rate of change of grade for this curve is 0.15% per 20 m stations, determine the following:
a. The maximum probable length of the parabolic curve b. The location and elevation of the lowest point of the curve c. The elevation at station 10+ 000
Transcribed Image Text:a. The maximum probable length of the parabolic curve b. The location and elevation of the lowest point of the curve c. The elevation at station 10+ 000
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