1) A Closed-loop traverse wan run on a small jobsite The left- hand angle of XAB =285°00'00". Perform all calculations necessary to determine the adjusted coordinates of the all points and the fraction linear misclosure. Assume the allowable angular misclosure is 20” and use the Bowditch's method for linear adjustment.
1) A Closed-loop traverse wan run on a small jobsite The left- hand angle of XAB =285°00'00". Perform all calculations necessary to determine the adjusted coordinates of the all points and the fraction linear misclosure. Assume the allowable angular misclosure is 20” and use the Bowditch's method for linear adjustment.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:1) A Closed-loop traverse wan run on a small jobsite The left-
hand angle of XAB =285°00'00". Perform all calculations
necessary to determine the adjusted coordinates of the all
points and the fraction linear misclosure. Assume the
allowable angular misclosure is 20" and use the Bowditch's
method for linear adjustment. <
D
Station
A
B
C
D
E
B
Observed
internal angle
119°52'51"
96°16'45"
135°48'06"
97°05'49"
90°56'39"
E
A (3000.000mE, 1000.000mN)
Line
X (3400.000mE, 1400.000mN)
AB
BC
CD
DE
EA
Horizontal
length (m)
286.656
320.284
352.913
388.215
458.807
←
←
↓
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