the intersection point is 6427.464 m and pegs are required on the centre line of the curve at exact 20 m multiples of through chainage. Calculate the tangential angles for the initial sub-chord, general chord, and final sub- chord to set out the curve by the tangential angles method .using a Theodolite and tape 0°45'34.4", 0°25'11.5", 0°21'26.3" O 0°25'35.5", 0°35'25.8", 0°35'25.3" O 0°25'34.5", 0°35'11.8", 0°38'26.3" C 0°35'34.5", 0°38'11.8", 0°25'26.3" (

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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It is required to connect two
intersecting straights whose
deflection angle is 8°24'00" by
a circular curve of radius 900
m. The through chainage of
the intersection point is
6427.464 m and pegs are
required on the centre line of
the curve at exact 20 m
multiples of through chainage.
Calculate the tangential angles
for the initial sub-chord,
general chord, and final sub-
chord to set out the curve by
the tangential angles method
.using a Theodolite and tape
0°45'34.4", 0°25'11.5", 0°21'26.3" O
0°25'35.5", 0°35'25.8", 0°35'25.3" O
0°25'34.5", 0°35'11.8", 0°38'26.3" C
0°35'34.5", 0°38'11.8", 0°25'26.3" C
Transcribed Image Text:It is required to connect two intersecting straights whose deflection angle is 8°24'00" by a circular curve of radius 900 m. The through chainage of the intersection point is 6427.464 m and pegs are required on the centre line of the curve at exact 20 m multiples of through chainage. Calculate the tangential angles for the initial sub-chord, general chord, and final sub- chord to set out the curve by the tangential angles method .using a Theodolite and tape 0°45'34.4", 0°25'11.5", 0°21'26.3" O 0°25'35.5", 0°35'25.8", 0°35'25.3" O 0°25'34.5", 0°35'11.8", 0°38'26.3" C 0°35'34.5", 0°38'11.8", 0°25'26.3" C
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