Grades of g = -2.50% and 9₂ = +1.50 %, VPI elevation 870.00 ft at station 22 +00, and a fixed elevation 874.00 ft at station 20 + 50. ▾ Part A Field conditions require a highway curve to pass through a fixed point. Compute a suitable equal-tangent vertical curve and full-station elevations. Give the elevations in order of increasing X. Express your answers in feet to five significant figures separated by commas.

Grades of g = -2.50% and 9₂ = +1.50 %, VPI elevation 870.00 ft at station 22 +00, and a fixed elevation 874.00 ft at station 20 + 50. ▾ Part A Field conditions require a highway curve to pass through a fixed point. Compute a suitable equal-tangent vertical curve and full-station elevations. Give the elevations in order of increasing X. Express your answers in feet to five significant figures separated by commas.

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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Grades of g₁ = -2.50% and 9₂ = +1.50 %, VPI elevation 856.00 ft at station 22 +00, and a fixed elevation 860.00 ft at station 20 + 50. Part A Field conditions require a highway curve to pass through a fixed point. Compute a suitable equal-tangent vertical curve and full-station elevations. Give the elevations in order of increasing X. Express your answers in feet to five significant figures separated by commas. ΠΙΑΣΦΩΤ Elev = ⒸIE ft