Structural Analysis
6th Edition
ISBN: 9781337630931
Author: KASSIMALI, Aslam.
Publisher: Cengage,
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Transcribed Image Text:The data in the table below is for a closed-polygon traverse.
Course Azimuth Length (m)
AB 75°14'47" 519.674
BC
455.265
CD
DE
EA
Interior Angles
A = 12°25'31"
B 48°19'25"
433.426 C = 126°37'24"
425.558
D = 46°03'36"
109.434
E = 306° 34'19"
Part A
Compute the preliminary azimuths.
O AZAB = 57°14'47". Azpc = 303°34′09", AzcD=250°11'30". AZDE=116°15'03". AZEA = 242° 49'19"
O AZAB = 75°00'47", AZ BC = 303°00'09", AzcD = 250°00'30", AZDE = 116°00'03", AZEA = 242°00'19"
O AZAB = 75°14'47". AzBc = 313° 34'09", AzcD = 25°11'30", AZDE = 116°10'00", AZEA = 224° 49'19"
O
AZAB
= 75°14'47". AzBC = 303°34'09", AzcD = 250°11'30". AZDE = 116°15'03". AZEA = 242° 49'19"
Part B
Compute the unadjusted departures.
Express your answers in meters to six significant figures and separated by commas.
AB, BC, CD, DE, EA=
Part C
vec
IVE ΑΣΦΠ ← A
Compute the unadjusted latitudes.
Express your answers in meters to six significant figures and separated by commas.
AB, BC, CD, DE, EA=
ΠΑΠΑΣΦ Π
vec ^ A
?
?
m, m, in mi, m
m, m, m, m, in
Transcribed Image Text:Compute the linear misclosure.
Express your answer in meters to five significant figures.
IVE| ΑΣΦ ↓↑ vec
Compute the relative precision.
Express your answer to five significant figures.
1:
IVE ΑΣΦ | |
vec
wwwww
?
www ?
Hey
m
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