A curve of 100 m radius (e=8.0 % and fs=0.14) is located at a section of an existing rural highway which restricts the safe speed to 55 % of the design speed causing a high accident rate. To reduce the accident rate, a new curve is to be designed. Determine the minimum radius of this curve if the safe speed should be increased to the design speed. Assume the same values of e and fs.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A curve of 100 m radius (e-8.0 % and fs-0.14) is located at a section of an existing rural highway
which restricts the safe speed to 55 % of the design speed causing a high accident rate. To reduce
the accident rate, a new curve is to be designed. Determine the minimum radius of this curve if the
safe speed should be increased to the design speed. Assume the same values of e and fs.
Transcribed Image Text:A curve of 100 m radius (e-8.0 % and fs-0.14) is located at a section of an existing rural highway which restricts the safe speed to 55 % of the design speed causing a high accident rate. To reduce the accident rate, a new curve is to be designed. Determine the minimum radius of this curve if the safe speed should be increased to the design speed. Assume the same values of e and fs.
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