Draw a sketch of the traverse to a large enough scale so that angle calculations are readable.

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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For both field data notes below:
• The forward direction is given by alphabet order of the station names
Each angle is measured clockwise from the back direction to the forward direction so that they are on the left of
the traverse looking forward.
Draw a sketch of the traverse to a large enough scale so that angle calculations are readable.
Compute angular error & adjust (distribute the same correction to each angle)
• Compute course bearings (neatly show work on traverse)
Field data for traverse 1:
Bearing BC: S 3° 11' E
Coordinate B: N 1000.00, E 1000.00
Station
Traverse angle Length, ft
A
91° 18'
АB: 554.09
В
94° 28'
ВС: 425.31
C
109° 52'
CD: 426.05
D
102° 26'
DE: 345.28
E
142° 06'
ЕA: 322.21
Transcribed Image Text:For both field data notes below: • The forward direction is given by alphabet order of the station names Each angle is measured clockwise from the back direction to the forward direction so that they are on the left of the traverse looking forward. Draw a sketch of the traverse to a large enough scale so that angle calculations are readable. Compute angular error & adjust (distribute the same correction to each angle) • Compute course bearings (neatly show work on traverse) Field data for traverse 1: Bearing BC: S 3° 11' E Coordinate B: N 1000.00, E 1000.00 Station Traverse angle Length, ft A 91° 18' АB: 554.09 В 94° 28' ВС: 425.31 C 109° 52' CD: 426.05 D 102° 26' DE: 345.28 E 142° 06' ЕA: 322.21
Field data for traverse 2:
Bearing EA: S 10° 14' E
Coordinate E: N 1000.00, E 1000.00
Station
Traverse angle Length, ft
A
96° 05'
АB: 560.27
В
95° 20'
ВС: 484.18
C
65° 15'
CD: 375.42
D
216° 22'
DE: 311.44
E
67° 08'
EA: 449.83
Transcribed Image Text:Field data for traverse 2: Bearing EA: S 10° 14' E Coordinate E: N 1000.00, E 1000.00 Station Traverse angle Length, ft A 96° 05' АB: 560.27 В 95° 20' ВС: 484.18 C 65° 15' CD: 375.42 D 216° 22' DE: 311.44 E 67° 08' EA: 449.83
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