A horizontally laid circular pipe culvert, the elevation of the top of which is 28.73m will cross at right angles under a proposed 150m highway symmetrical parabolic curve. The vertex of the curve is at station 10+000 and its elevation is 30.06m while the culvert is located at the station 9+974. The forward tangent has a grade of 1.4% and grade of back tangent is -2%. Under these conditions, determine the depth of cover over pipe and the elevation of the curve at 28.96m from the PT
A horizontally laid circular pipe culvert, the elevation of the top of which is 28.73m will cross at right angles under a proposed 150m highway symmetrical parabolic curve. The vertex of the curve is at station 10+000 and its elevation is 30.06m while the culvert is located at the station 9+974. The forward tangent has a grade of 1.4% and grade of back tangent is -2%. Under these conditions, determine the depth of cover over pipe and the elevation of the curve at 28.96m from the PT
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A horizontally laid circular pipe culvert, the elevation of the top of which is
28.73m will cross at right angles under a proposed 150m highway symmetrical
parabolic curve. The vertex of the curve is at station 10+000 and its elevation is
30.06m while the culvert is located at the station 9+974. The forward tangent has
a grade of 1.4% and grade of back tangent is -2%. Under these conditions,
determine the depth of cover over pipe and the elevation of the curve at 28.96m
from the PT.
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