A vertical summit curve has tangents of +4% and -2%. The allowable rate of change of grade is 0.3% per meter station. Stationing and elevation of P.T. ia at 10 + 020 and 143.63 m. respectively. Calculate the following: a. Length of the curve b. distance of the highest point of the curve from PC c. elevation of the highest point of the curve

A vertical summit curve has tangents of +4% and -2%. The allowable rate of change of grade is 0.3% per meter station. Stationing and elevation of P.T. ia at 10 + 020 and 143.63 m. respectively. Calculate the following: a. Length of the curve b. distance of the highest point of the curve from PC c. 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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o T ☺ ť In a vertical parabolic curve (g1= +1.2%, g2=-2.0%), :length 320 m, fill all below blanks :Rate of change of grade per station If you know station of PVI (20+18.99), then station of PVC is: (e.g. 12+34.65) If you know elevation of PVT 25.642 m, then :the elevation of PVC is :Elevation of station (19+20) Station of highest point on the curve: (e.g. 12+34.65) :Elevation of highest point on the curve Station of a point has elevation 26.631 m: (e.g. 12+34.65) مر ر ل لأعلى لاستعراض الفلاتر + إضافة شرح. . . ( الحالة )مخصص( >
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