14.15 Given the following vertical curve data: PVI at7+ 25.712, L= 100 m. g-32 pacent. g2 = +1.8 percent, and elevation of PVI = 210.440, compute the elevadoesthe curve low point and even 20-m stations14.16 Given the following vertical curve data: PVI at 19 + 00, L S00 fi, gi +25 per=-I percent, and elevation at PVI = 723.86 fi. compute the elevations of thecent. g2curve sumnit und even full stations (that is, 100-ft even stations14.17 You are given the following vertical curve data: g +3 percent, g-1 percendesign speed = 110 km/hr (from Table 14.6, K = 90 m), PVI at 0 +360.100, withelevation of 156.663 m. Compute the curve elevations at the high point (svmmit):the even 50-m stations.

14.15 Solution Given data PVI 7+25.712L=100 mg1=-3.2%g2=+1.8%PVI=210.440

14.15 Given the following vertical curve data: PVI at 7+ 25.712. L- 100 m. g -32 pa cent. g: - +1.8 percent, and elevation of PVI 210.440. compute the elevados the curve low point and even 20-m.stations 14.16 Given the following vertical curve data: PVI at 19 + 00, L- S00 fi, g- +25 per cent. g: -1 percent, and elevation at PVI 723.86 fi. compute the elevations of the curve sumnit und even full stations (that is, 100-ft even stations 14.17 You are given the following vertical curve data: g +3 percent, g;-I percen design speed = 110 km/hr (from Table 14.6, K = 90 m), PVI at 0 + 360.100, with elevation of 156.663 m. Compute the curve elevations at the high point (svmmit) the even 50-m stations.

14.15 Given the following vertical curve data: PVI at 7+ 25.712. L- 100 m. g -32 pa cent. g: - +1.8 percent, and elevation of PVI 210.440. compute the elevados the curve low point and even 20-m.stations 14.16 Given the following vertical curve data: PVI at 19 + 00, L- S00 fi, g- +25 per cent. g: -1 percent, and elevation at PVI 723.86 fi. compute the elevations of the curve sumnit und even full stations (that is, 100-ft even stations 14.17 You are given the following vertical curve data: g +3 percent, g;-I percen design speed = 110 km/hr (from Table 14.6, K = 90 m), PVI at 0 + 360.100, with elevation of 156.663 m. Compute the curve elevations at the high point (svmmit) the even 50-m stations.

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter15: Geometric Design Of Highway Facilities

Section: Chapter Questions

Problem 7P

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