A large grain elevator is located 40 ft from the centerline of a two-lane highway, which has 12-ft lanes. The elevator is situated on theinside of a l12° horizontal curve.a) Assuming that the elevator is the only sight restriction onthe curve, what is the minimum sight distance along thecurve?b) What should be the maximum speed recommended forthis curve?c) If the designer wants to have the design speed of 10 mphhigher that the recommended speed, what is the distancerequired for the movement of the elevator?

Combines harvest grain from the field and transfer it to a grain cart or directly into a truck…

Answered: A large grain elevator is located 40 ft…

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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A large grain elevator is located 40 feet from the centerline of a two-lane highway (55 mph speedlimit, 12-ft lanes and level terrain). The elevator is situated on the inside of a horizontal curvewith a radius of 500 feet measured to the centerline of the highway. Assuming that the elevatoris the only sight restriction on the curve, what is the available sight distance along the curve(measured to the center of the inside lane)? Does adequate stopping sight distance exist?

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