Q10: Calculate the coordinates of the traverse points for a section of a control network established prior to the construction of the new highway, data as given in the table 6 below. The coordinates of station A in the local system are defined to be Easting 1000.000 metres and Northing 2000.00 metres. The coordinates of F have been previously calculated by other surveys to be Easting 1558.27 metres and Northing 2253.93 metres. The known initial bearing from A to B is 45° 10' 10".
Q10: Calculate the coordinates of the traverse points for a section of a control network established prior to the construction of the new highway, data as given in the table 6 below. The coordinates of station A in the local system are defined to be Easting 1000.000 metres and Northing 2000.00 metres. The coordinates of F have been previously calculated by other surveys to be Easting 1558.27 metres and Northing 2253.93 metres. The known initial bearing from A to B is 45° 10' 10".
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Q10: Calculate the coordinates of the traverse points for a section of a control network
established prior to the construction of the new highway, data as given in the table 6
below. The coordinates of station A in the local system are defined to be Easting
1000.000 metres and Northing 2000.00 metres. The coordinates of F have been
previously calculated by other surveys to be Easting 1558.27 metres and Northing
2253.93 metres. The known initial bearing from A to B is 45° 10' 10".
Table 6:
Station
Measured
Measured
Northing
Measured
clockwise
angle
Easting
distance to
clockwise
next station
angle
(m)
(DMS)
(Degree)
(m)
(m)
A
110.45
45°10'10"
*45.1694
1000.00
2000.00
В
121.33
185°30'30"
185.5083
C
99.86
196°10'24"
196.1733
169.27
200°10'25"
200.1736
E
135.26
160°45'45"
160.7625
F
* This is not an angle observed at A but the known initial bearing from A to B.
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