A vertical highway curve is to pass through a railway at grade. The crossing must be at station 4+210 and at elevation 220.82 m. The initial grade of the highway is +2% and meets a -3% grade at station 4+135 at an elevation of 223.38 m. The rate of change must not exceed 2%. a) Determine the length of curve that will meet these conditions. b) Determine the stationing of the highest point of the curve. c) Determine the elevation of the highest point of the curve.

A vertical highway curve is to pass through a railway at grade. The crossing must be at station 4+210 and at elevation 220.82 m. The initial grade of the highway is +2% and meets a -3% grade at station 4+135 at an elevation of 223.38 m. The rate of change must not exceed 2%. a) Determine the length of curve that will meet these conditions. b) Determine the stationing of the highest point of the curve. c) Determine the elevation of the highest point of the curve.

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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