Answered: The vertical curve shown below has a…

The vertical curve shown below has a design speed of 60 mph. Determine the minimum length of the curve (ft) so that it would provide adequate stopping sight distance. pvc -1.35% L = ? PUI +2.4% PVT

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.

Question

The vertical curve shown below has a design speed of 60 mph. Determine the minimum
length of the curve (ft) so that it would provide adequate stopping sight distance.
pvc
-1.35%
L = ?
PUI
+2.4%
PVT

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Step 2: Calculate stopping sight distance (SSD)

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Step 3: Calculate minimum length of vertical curve

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