Given highway design parameters below, solve the questions a) through f).A curved section of a 4-lane undivided highway (i.e., 2 lanes rotation)Design speed = 40 mph• Design max superelevation = 8%Lane width = 11 ft• 2.5% normal crownCentral angle(l) = 38°, Degree of Curve = 7.82°, and Plsta = 292+52.4a. Determine PC,tab. Determine PTstac. Calculate the length of full superelevation (BFS EFS)ENC: End of Normal Crown; LC: Level Crown; BFS: Begin of Full Superelevation; EFS: End of FullSuperelevation

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Given highway design parameters below, solve the questions a) through f). A curved section of a 4-lane undivided highway (i.e., 2 lanes rotation) • Design speed = 40 mph • Design max superelevation = 8% • Lane width = 11 ft • 2.5% normal crown • Central angle(1) = 38°, Degree of Curve = 7.82°, and Plsta = 292+52.4 a. Determine PCsta b. Determine PTsta Calculate the length of full superelevation (BFS ~ EFS) ENC: End of Normal Crown; LC: Level Crown; BFS: Begin of Full Superelevation; EFS: End of Full Superelevation

Given highway design parameters below, solve the questions a) through f). A curved section of a 4-lane undivided highway (i.e., 2 lanes rotation) • Design speed = 40 mph • Design max superelevation = 8% • Lane width = 11 ft • 2.5% normal crown • Central angle(1) = 38°, Degree of Curve = 7.82°, and Plsta = 292+52.4 a. Determine PCsta b. Determine PTsta Calculate the length of full superelevation (BFS ~ EFS) ENC: End of Normal Crown; LC: Level Crown; BFS: Begin of Full Superelevation; EFS: End of Full Superelevation

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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Drainage of Pavements

Pavement Drainage holds ample significance, as it prevents the accumulation of water or any liquid on the surface of pavements and ensures proper drainage system. With proper design and gradual slopes provided, the water gets easily removed from the surface into the drains, which are essential during heavy rains and unusual weather conditions keeping it less prone to accidents and increasing the durability of the pavement structure.

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