A -3.3% grade meets a +7.4% grade at a vertex (El. 139.57m) directly under an overpass bridge having underside elevation of 150.31 m. A 6.5 meters clearance under the bridge and the center of the curve was observed. Determine the vertical clearance at the right edge of a 13.1 meters bridge from the curve in meters.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A -3.3% grade meets a +7.4% grade at a
vertex (El. 139.57m) directly under an
overpass bridge having underside elevation of
150.31 m. A 6.5 meters clearance under the
bridge and the center of the curve was
observed. Determine the vertical clearance at
the right edge of a 13.1 meters bridge from
the curve in meters.
Transcribed Image Text:A -3.3% grade meets a +7.4% grade at a vertex (El. 139.57m) directly under an overpass bridge having underside elevation of 150.31 m. A 6.5 meters clearance under the bridge and the center of the curve was observed. Determine the vertical clearance at the right edge of a 13.1 meters bridge from the curve in meters.
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