Sag Curve: A grade from the PVC to the PVI is -6% and from PVI to PVT is +2%. It is required to connect these grade lines with a vertical parabolic curve will pass 3.0 m. directly above the PVI. 11. Determine the length of this curve. a) 420 m b) 380 m c) 400 m d) 300 m 12. Determine the location of the lowest point measured from the PVT. a) 100m b) 75m c) 100m d) 225m

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Sag Curve: A grade from the PVC to the PVI is -6% and from PVI to PVT is +2%. It is
required to connect these grade lines with a vertical parabolic curve will pass 3.0 m.
directly above the PVI.
11. Determine the length of this curve.
a) 420 m
b) 380 m
c) 400 m
d) 300 m
12. Determine the location of the lowest point measured from the PVT.
a) 100m
b) 75m
c) 100m
d) 225m
13. Compute the vertical offset at a point on the curve 100m from the PVC.
a) 2.45m
b) 2.33m
c) 1.56m
d) 1.33m
Transcribed Image Text:Sag Curve: A grade from the PVC to the PVI is -6% and from PVI to PVT is +2%. It is required to connect these grade lines with a vertical parabolic curve will pass 3.0 m. directly above the PVI. 11. Determine the length of this curve. a) 420 m b) 380 m c) 400 m d) 300 m 12. Determine the location of the lowest point measured from the PVT. a) 100m b) 75m c) 100m d) 225m 13. Compute the vertical offset at a point on the curve 100m from the PVC. a) 2.45m b) 2.33m c) 1.56m d) 1.33m
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13. Compute the vertical offset at a point on the curve 100m from the PVC.
a) 2.45m
b) 2.33m
c) 1.56m
d) 1.33m
Transcribed Image Text:13. Compute the vertical offset at a point on the curve 100m from the PVC. a) 2.45m b) 2.33m c) 1.56m d) 1.33m
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