Engineering, 26.02.2020 00:37, kaydeemyylady
A 500-ft-long equal-tangent crest vertical curve connects tangents that intersect at station 340 +00 and elevation 1322 ft. The initial grade is +4.0% and the final grade is -2.5%. Determine the elevation and stationing of the high point, PVC, and PVT. Solve this problem using parabolic equation and offset method.
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A 500-ft-long equal-tangent crest vertical curve connects tangents that intersect at station 340 +00...
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Mathematics, 20.03.2020 10:03
