Note:hand written solution should be avoided. Two straight roadways AB and BC intersect at B with adeviation angle of 13°02 58 . They are to be joined bya circular curve of 1100m radius from A to C. The curveis to be set out at 50m chainage intervals, from point A.Given that the chainage of point A is 71.249m, wherethe three numbers calculate: i. the chainage points ofthe setting out pegs along the curve; ii. the tangentialangles required to set out the curve from the initialtangent point in degrees (°) minutes (") seconds ("). iii.the long chord lengths to be used for setting out thechainage points."1

The chainage of A = 71.249 mThe deviation angle Chainage length, l = 50mThe radius of the circular…

the three numbers calculate: i. the chainage points of the setting out pegs along the curve; ii . the tangential angles required to set out the curve from the initial tangent point in degrees (°) minutes (") seconds ("). iii. the long chord lengths to be used for setting out the chainage points.

the three numbers calculate: i. the chainage points of the setting out pegs along the curve; ii . the tangential angles required to set out the curve from the initial tangent point in degrees (°) minutes (") seconds ("). iii. the long chord lengths to be used for setting out the chainage points.

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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Question

Note:hand written solution should be avoided.

Two straight roadways AB and BC intersect at B with a
deviation angle of 13°02 58 . They are to be joined by
a circular curve of 1100m radius from A to C. The curve
is to be set out at 50m chainage intervals, from point A.
Given that the chainage of point A is 71.249m, where
the three numbers calculate: i. the chainage points of
the setting out pegs along the curve; ii. the tangential
angles required to set out the curve from the initial
tangent point in degrees (°) minutes (") seconds ("). iii.
the long chord lengths to be used for setting out the
chainage points.
"1

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