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Homework 11 You are required to set up a vertical curve for a highway alignment. Gradient of the backward and forward ta
Posted: Mon May 16, 2022 9:24 am
by answerhappygod
- Homework 11 You Are Required To Set Up A Vertical Curve For A Highway Alignment Gradient Of The Backward And Forward Ta 1 (29.81 KiB) Viewed 64 times
Homework 11 You are required to set up a vertical curve for a highway alignment. Gradient of the backward and forward tangents are +5% and -3%, respectively. The stations of the beginning of the vertical curve (BVC) and the end of the vertical curve (EVC) are 100+00 and 112+00 (ft), respectively. Elevation of EVC is 260.00 ft. Please calculate 1. Station of Point of vertical intersection (PVI). 2. Elevations of the curve at 110+00. 3. Station and elevation of the point in the curve that has the maximum elevation. 4. Tangent offset (distance from the tangent to the curve) at the point calculated in (b).