The following data has been obtained for the sides of a traverse: Table 3: Traverser data Side Bearing Length (m) AB S 44°36' W 112.700 BC S 11°05' E 149.062 CD N 82°22' E 145.085 DE N 34°55' E 149.415 EF N 22°24' W FA S 80°16' W 121.592 134.451 5. Draw a rose diagram and calculate the innal angle for each corner of the raverse. Each rose agram should include labels for the far cardinal points, the traverse side the bearing angles and the internal angle. Make sure to show your calculations. Diagrams can drawn on AutoCAD or hand. 6. Compare the sum the computed angles with the theocal sum of the internal gles for a polygon, using Theoretical sum of intern angles = (n-2) x 180° where n is the number of sides of the polygon. 7. Determine the latitude and departures for each side of the traverse and present the results using the tabular format shown in Table 2. Table 4: Lates and departures Latitude (m) Side Bearing Length (m) North (+) South (-) Departure (m) East) West (-) AB 8. Determine the error of the latitudes and departures. Etude =Σ| Latitude - ΣLatitudes E=Σ| Departure - ΣDeparturew❘ Error (Elatitude + Edepartures)
The following data has been obtained for the sides of a traverse: Table 3: Traverser data Side Bearing Length (m) AB S 44°36' W 112.700 BC S 11°05' E 149.062 CD N 82°22' E 145.085 DE N 34°55' E 149.415 EF N 22°24' W FA S 80°16' W 121.592 134.451 5. Draw a rose diagram and calculate the innal angle for each corner of the raverse. Each rose agram should include labels for the far cardinal points, the traverse side the bearing angles and the internal angle. Make sure to show your calculations. Diagrams can drawn on AutoCAD or hand. 6. Compare the sum the computed angles with the theocal sum of the internal gles for a polygon, using Theoretical sum of intern angles = (n-2) x 180° where n is the number of sides of the polygon. 7. Determine the latitude and departures for each side of the traverse and present the results using the tabular format shown in Table 2. Table 4: Lates and departures Latitude (m) Side Bearing Length (m) North (+) South (-) Departure (m) East) West (-) AB 8. Determine the error of the latitudes and departures. Etude =Σ| Latitude - ΣLatitudes E=Σ| Departure - ΣDeparturew❘ Error (Elatitude + Edepartures)
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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