Problem 3. A descending grade of 5% and an ascending grade of 3% intersect at Sta 12 + 200 whose elevation is at 14.375 m. The two grades are to be connected by a parabolic curve, 160 m long. Find the elevation of the first quarter point on the curve. 80 80 40 PC 1t quarter point PT - 5% +3 % Lowest point Elev 14.375 SQ 0.03 0.05 Grade Diagram 0.03 Sz

Problem 3. A descending grade of 5% and an ascending grade of 3% intersect at Sta 12 + 200 whose elevation is at 14.375 m. The two grades are to be connected by a parabolic curve, 160 m long. Find the elevation of the first quarter point on the curve. 80 80 40 PC 1t quarter point PT - 5% +3 % Lowest point Elev 14.375 SQ 0.03 0.05 Grade Diagram 0.03 Sz

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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