A +5.2% grade is followed by a -2% grade of a vertical summit parabolic curve at station 2+230 with an elevation of 194.60 m. The parabolic curve is 450 m long. a.) Compute the length of curve per 1-degree change in grade b.) Compute the elevation of the highest point c.) Compute stationing of point C whose elevation is 185.35 m.

A +5.2% grade is followed by a -2% grade of a vertical summit parabolic curve at station 2+230 with an elevation of 194.60 m. The parabolic curve is 450 m long. a.) Compute the length of curve per 1-degree change in grade b.) Compute the elevation of the highest point c.) Compute stationing of point C whose elevation is 185.35 m.

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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