A 500-ft curve, grades of g₁ = +1.50 % and g₂ = -2.50%, VPI at station 96 + 80 and elevation 841.26 ft, stakeout at full stations. Part A List station elevations for an equal-tangent parabolic curve for the data given. Give the elevations in order of increasing X. Express your answers feet to five significant figures separated by commas. AΣo↓vec

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A 500-ft curve, grades of g₁ = +1.50% and g₂ = -2.50%, VPI at station 96 + 80 and
elevation 841.26 ft, stakeout at full stations.
Part A
List station elevations for an equal-tangent parabolic curve for the data given. Give the elevations in order of increasing X.
Express your answers in feet to five significant figures separated by commas.
Elev =
VAΣo↓ vec
?
ft
Transcribed Image Text:A 500-ft curve, grades of g₁ = +1.50% and g₂ = -2.50%, VPI at station 96 + 80 and elevation 841.26 ft, stakeout at full stations. Part A List station elevations for an equal-tangent parabolic curve for the data given. Give the elevations in order of increasing X. Express your answers in feet to five significant figures separated by commas. Elev = VAΣo↓ vec ? ft
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