A descending grade at the rate of -5% intersects another grade ascending at the rate of +7% at station 3+170, elevation 125.7m. A vertical curve is to connect the two such that that the urve will clear the boulder located at station 3+155, elevion 127.25m. Calculate the following: a. length of the curve b. the statio of the location of a sewer to be laid c. elevation of the station where the sewer is to be placed.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A descending grade at the rate of -5% intersects another grade ascending at the rate of +7% at station 3+170, elevation 125.7m. A vertical curve is to connect the two such that that the urve will clear the boulder located at station 3+155, elevion 127.25m. Calculate the following: a. length of the curve b. the statio of the location of a sewer to be laid c. elevation of the station where the sewer is to be placed.

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