A vertical curve connected +5 % grade to a +2 % grade. The elevation of the V.P.C. is 5,150 ft. Find the elevation of the V.P.I., the high point on the curve, and the V. P.T. If you know that
A vertical curve connected +5 % grade to a +2 % grade. The elevation of the V.P.C. is 5,150 ft. Find the elevation of the V.P.I., the high point on the curve, and the V. P.T. If you know that
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A vertical curve connected +5 % grade to a +2 %
grade. The elevation of the V.P.C. is 5,150 ft. Find the
elevation of the V.P.I., the high point on the curve,
and the V. P.T. If you know that
1.
The vertical curve is part of two lanes
two ways highway
2.
design speed 65mi/h
SSD parameter suggests a reaction
time up to 6.0 s
3.
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