A complete solution to the problems below will include sketches as appropriate. 1. A five sided closed traverse has the following interior angles: A = 88°10'00" B = 124°38'00" C = 95°57'30" D = 109°36'30" E = 121°35'30" Determine the angular error and balance the angles by applying equal corrections to each angle.

A complete solution to the problems below will include sketches as appropriate. 1. A five sided closed traverse has the following interior angles: A = 88°10'00" B = 124°38'00" C = 95°57'30" D = 109°36'30" E = 121°35'30" Determine the angular error and balance the angles by applying equal corrections to each angle.

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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The data in the table below is for a closed-polygon traverse. Course Azimuth Length (m) Interior Angles AB 75°14'47" 518.674 BC 457.265 A = 12°25'31" B = 48°19'25" C = 126°37'24" CD 435.926 DE 426.058 D = 46°03'36" EA 107.934 E306° 34'19" Part C Compute the unadjusted latitudes. Express your answers in meters to six significant figures and separated by commas. AB, BC, CD, DE, EA = Submit Request Answer Part D —| ΑΣΦΑ vec Compute the linear misclosure. Express your answer in meters to five significant figures. Submit 195| ΑΣΦΑΛΙ Request Answer vec wwwwww ? m www H ? m, m, m, m, m Review
The data in the table below is for a closed-polygon traverse. Course Azimuth Length (m) Interior Angles Departures Latitudes AB 75°14'47" 519.474 A = 12°25'31" 502.34691 132.29066 BC 303°34'09" 456.615 B = 48°19'25" -380.46099 252.48107 CD 250°11'30" 433.926 C = 126°37'24" -408.2521 -147.04419 DE 116°15'03" 427.608 D = 46°03'36" 383.50666 -189.13288 EA 242°49'19" 107.83 E 306°34'19" -95.928244 -49.253868 Ay, By, Cy, Dy, Ey = Submit Request Answer Part E AC = Submit Find the length of line AC. Express your answer in meters to six significant figures. ▾ Part F N 195| ΑΣΦ | 41 Request Answer Submit Π| ΑΣΦ [ΨΕΙ ΑΣΦ | Find the bearing of line AC. Express your answer in degrees to four significant figures. Request Answer vec 11 vec vec wwww. ? ? O m E ?
Fundamentals of surveying. For each set of survey data, determine the linear misclosure, direction of the side of error, and precision of the survey after the latitudes and departures are balanced by the compass rule. Tabulate values accordingly and draw to a suitable scale the adjusted traverse. Pls include tabulation and scale.
List the steps involved in making elementary traverse computations.
1. Given the following tabulations are observed and calculated data for a traverse. Balance the latitudes and departures by the COMPASS RULE and compute for the area of the closed traverse by DOUBLE PARALLEL METHOD (DPD). Tip: Before you compute for the area of the closed traverse, you must first adjust the latitudes and departures. LINE DISTANCE AZIMUTH LATITUDES LATITUDES DEPARTURES DEPARTURES (-S) FROM SOUTH 99°45' 154°00' 242°30' 353°15' (+N) (+E) (-W) 357.20 m 183.18 430.05 AB 60.49 164.64 198.54 352.04 80.30 BC CD DA SUMS 381.46 49.97 425.18 422.23 423.70 422.23 431.43 432.34
Item 7 The observed lengths of the sides (in feet) of a five-sided closed polygon traverse are as follows: AB=201.74, BC = 283.37, CD=497.87, DE = 321.33, and EA 381.28. (Note: Assume units of feet for all distances.) The preliminary azimuths obtained after balancing the angles are as follows: AB=138° 16'27", BC = 67°02′46", CD = 354°22′24", DE = 256° 13'01", EA = 185°29'20". Submit Part C Compute the linear misclosure. Express your answer in feet to three significant figures. Submit IVE ΑΣΦ ↓↑ vec Part D Request Answer 1: Compute the relative precision. Express your answer to three significant figures. Submit Request Answer AΣ vec Request Answer ? ? ft 7 of 9 Review
II. DETERMINE THE AREA OF THE CLOSED TRAVERSE USING DOUBLE MERIDIAN DISTANCE (DMD) METHOD: LINES BEARING DISTANCES AB S 8°51' W 126.90 m BC N 18°51' W 90.20 CD N 37°27' E 110.80 DA S 11°24' 31.72" W 54.55
Convert the following interior angles of a traverse into Azimuths. Please show work provided. Angles: 1: 133.17° 2: 140.53° 3: 103.66° 4: 190.67° 5: 104.93° 6: 122.95° 7: 140.74° 8: 143.18°
Compute the azimuths in the traverse (as shown in the figure), given that azimuth AB equals 126°55’17”, and that the angles within the traverse are the following: Angle A = 100˚45’35” Angle B = 231˚23’41” Angle C = 17˚12’56” Angle D = 89˚03’26” Angle E = 101˚34’22” Convert the given azimuths computed into bearings.
The data in the table below is for a closed-polygon traverse. Course Azimuth Length (m) Interior Angles AB 75°14'47" 519.674 A = 12°25'31" 455.265 B=48°19'25" 433.426 C = 126°37'24" 425.558 BC CD DE D = 46°03'36" 109.434 E = 306° 34'19" EA Part A Compute the preliminary azimuths. AZAB = 57°14'47", Azpc = 303° 34'09", AzcD = 250°11'30". AZDE = 116° 15'03". AZEA = 242° 49'19" AZAB = 75°00'47", Azpc = 303° 00'09", AZCD = 250°00'30", AZDE=116°00'03", AZEA = 242°00'19" AZAB = 75°14'47", AZBC = 313° 34'09", AzcD = 25°11'30", AZDE = 116° 10'00". AZEA = 224°49′19" AZAB = 75°14'47". AzBc = 303° 34'09", Azcp=250°11'30". AZDE = 116°15'03". AZEA = 242° 49'19" Submit Previous Answers ✓ Correct Part B Compute the unadjusted departures. Express your answers in meters to six significant figures and separated by commas. IVD ΑΣΦΠ Vec 6 X Incorrect; Try Again; ? AB. BC. CD. DE. EA= 502.304, 308.33, -407.578,381.998,- 97.061 m, mn, m, mn, m