Problem 10.8Using the compass (Bowditch) rule, adjust the departures and latitudes ofthe traverse given in the table below. The coordinates of station A areX = 17200.00 ft and Y= 15500.00 ft.CourseABBCCDDEEALength Departures Latitudes202.74-127.565 -157.577283.87-240.113151.42481.592498.37128.224320.33-125.5294.722380.78-379.946-25.193Σ = 1686.09 0.0010.063Part ACalculate the x-coordinates for the other stations.Express your answers in feet to seven significant figures separated by commas.B, C, D, E =SubmitPart BΑΣΦRequest AnswerB, C, D, E =SubmitCalculate the y-coordinates for the other stations.Express your answers in feet to seven significant figures separated by commas.ΑΣΦvecRequest Answer図」?vecft?ft

Coordinates of station A are given as X= 17200 Ft, Y= 15500 Ft Error in Departure = 0.001 and in…

Using the compass (Bowditch) rule, adjust the departures and latitudes of the traverse given in the table below. The coordinates of station A are X = 17200.00 ft and Y = 15500.00 ft. Length 202.74 283.87 CD 498.37 DE 320.33 EA 380.78 Course AB BC Departures Latitudes -127.565 -157.577 151.42 -240.113 128.224 294.722 -25.193 0.063 481.592 -125.5 -379.946 | Σ = 1686.09 | 0.001 Part A Calculate the x-coordinates for the other stations. Express your answers in feet to seven significant figures separated by commas. B, C, D, E = Submit Part B 1971 ΑΣΦ [1] vec Request Answer B, C, D, E = Calculate the y-coordinates for the other stations. Express your answers in feet to seven significant figures separated by commas. 195| ΑΣΦ ? vec ft ? ft

Using the compass (Bowditch) rule, adjust the departures and latitudes of the traverse given in the table below. The coordinates of station A are X = 17200.00 ft and Y = 15500.00 ft. Length 202.74 283.87 CD 498.37 DE 320.33 EA 380.78 Course AB BC Departures Latitudes -127.565 -157.577 151.42 -240.113 128.224 294.722 -25.193 0.063 481.592 -125.5 -379.946 | Σ = 1686.09 | 0.001 Part A Calculate the x-coordinates for the other stations. Express your answers in feet to seven significant figures separated by commas. B, C, D, E = Submit Part B 1971 ΑΣΦ [1] vec Request Answer B, C, D, E = Calculate the y-coordinates for the other stations. Express your answers in feet to seven significant figures separated by commas. 195| ΑΣΦ ? vec ft ? ft

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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Determine the adj. latitude and adj. departure of each course based on the observed data of a closed traverse.
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 ?
5.) Points A, B and C form a fixed triangle in the field. A total station instrument occupies point C and is used to determine a distance of 1783.32 feet to point A (side CA), and 301.62 feet to point B (side CB). If the interior angle at point C is determined to be 121°02'15", what is the distance of side AB?
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
Compute the Area using the DMD and check by DPD method ADJUSTED LATITUDE ADJUSTED DEPARTURE LINE +N +E W AB 552.45 212.63 BC 232.06 396.50 CD 359.70 283.15 DE 209.37 366.89 EA 215.44 525.39 Sume 784.51m-784.5 1m+892.28m-892.28m (NL) (SL) (ED) (WD)
Problem 4 For the set of data of a closed compass traverse shown, determine the bearing of each line, the linear error of closure, the direction of the side of error, and the precision of the survey made. AZIMUTH FROM NORTH 180° 50' COURSE DISTANCE (m) 1-2 475.48 2-3 649.13 116° 06' 3-4 867.34 25° 54' 4-5 522.48 315° 20' 5-6 504.90 213° 27' 6-1 311.25 275° 39'
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Select the lightest S section that will safely support the service tensile loads D = 85 kips and L = 55 kips. The member is to be 20 ft long and is assumed to have one line of holes for 4-in diameter bolts in each flange. Assume that there are at least three holes in each line 4 inches on center. Use A36 steel.
Given in the accompanying tabulation are the observed data for an open traverse which was made between stations A and E. Determine the shortest distance between the two stations and the direction of line AE or EA. Assume that the observed data are correct and without error. a) The computed length of course EA. b) The identified bearing and azimuth of course EA.
answer Adj. departure of DA only