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Consider the following figure, which is an extract from a contour map (scale = 1: 20,000) of an area. An alignment of a road at a ruling gradient of 4% is to be fixed from the point O and beyond. What should be the radius of the arc with O as the centre to get the point of a alignment on the next contour on the map. 10 m 30 m 50 m70 m

Consider the following figure, which is an extract from a contour map (scale = 1: 20,000) of an area. An alignment of a road at a ruling gradient of 4% is to be fixed from the point O and beyond. What should be the radius of the arc with O as the centre to get the point of a alignment on the next contour on the map. 10 m 30 m 50 m70 m

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Consider the following figure, which is an extract from a contour map (scale = 1: 20,000) of an area. An alignment of a road at a ruling gradient of 4% is to be fixed from the point 0 and beyond. What should be the radius of the arc with O as the centre to get the point of a alignment on the next contour on the map. 10 m 30 m 50 m70 m
Transcribed Image Text:Consider the following figure, which is an extract from a contour map (scale = 1: 20,000) of an area. An alignment of a road at a ruling gradient of 4% is to be fixed from the point 0 and beyond. What should be the radius of the arc with O as the centre to get the point of a alignment on the next contour on the map. 10 m 30 m 50 m70 m
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