4- Compute and tabulate for the following closed-polygon traverse: (a) preliminary bearings, (b) unbalanced departures and latitudes, (c) linear misclosure, and (d) relative precision. (Note: Line BC bears NE.) Tabulate your results. Course AB BC CD DE EF FA Bearing $50°54′23″E Length (m) 329.722 210.345 279.330 283.426 433.007 307.625 Interior Angle (Right) A = 120°07'10" B 59°39'10" с 248°00'57" D = 86°51'04" E = 102°09'16" F = 103°12'41" Part e) Assume, X(A) is 5,000 and Y(A) is 3,000. Use balanced departures and latitudes to find coordinates of all other points (points B, C, D, E and F). At the end, check if you will get the same coordinates for A.

4- Compute and tabulate for the following closed-polygon traverse: (a) preliminary bearings, (b) unbalanced departures and latitudes, (c) linear misclosure, and (d) relative precision. (Note: Line BC bears NE.) Tabulate your results. Course AB BC CD DE EF FA Bearing $50°54′23″E Length (m) 329.722 210.345 279.330 283.426 433.007 307.625 Interior Angle (Right) A = 120°07'10" B 59°39'10" с 248°00'57" D = 86°51'04" E = 102°09'16" F = 103°12'41" Part e) Assume, X(A) is 5,000 and Y(A) is 3,000. Use balanced departures and latitudes to find coordinates of all other points (points B, C, D, E and F). At the end, check if you will get the same coordinates for A.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Adjust the traverse given the following data below. If the coordinates in meters of point A are 6521.951 E and 7037.072 N, determine the coordinates of all other points. Find the length and bearing of line AC.
Compute by DMDs the area in hectares within a closed-polygon traverse ABCDEFA by placing the X and Y axes through the most southerly and most westerly stations, respectively. Departures and latitudes (in meters) follow.AB: E dep. = 30, N lat. = 40; BC: E dep. = 70, N lat. = 10; CD: E dep. = 30, S lat. = 50; DE: W dep. = 60, S lat. = 40; EF: W dep. = 90, S lat. = 30; FA: E dep. = 20, N lat. = 70
FUNDAMENTALS OF SURVEYING All azimuths are measured from South.All angles must be written to the nearest minute only.All latitudes and departures must be written to two decimal places only. The algebraic sum of latitude and departure of a five-sided tract of land ABCDE are asfollows: L = - 1.45m, D = + 1.25 m. Determine the error of closure.
Compute and tabulate for the following closed-polygon traverse: (a) preliminary bearings, (b) unadjusted departures and latitudes, (c) linear misclosure, (d) relative precision. (Note: Line BC bears NE.) (e) if one side and/or angle is responsible for most of the error of closure, which is it likely to be? (f) Adjust the traverse using the compass rule. If the coordinates in meters of point A are 6521.951 E and 7037.072 N, determine the coordinates of all other points. (g) Find the length and bearing of line AE.
Bearing Angle Traverse Given the tabulated measurement of the closed traverse as shown. Determine the area of the traverse using DPD Method. Line Length Bearing AB 413.600 m N 09°30’ W BC 304.380 m N 55°06’ W CD 407.210 m S 57°35’ W DE Unknown S 04°05’ E EA 649.630 m Unknown Note: EXPRESS YOUR ANSWER UPTO 3 DECIMAL PLACES.
Calculate the area of the traverse by DPD method.
__________________1. The process of measuring the lengths and directions of the lines of a traverse for the purpose oflocating the position of certain points.__________________2. A traverse that starts at one point and terminates at another point, also called as an unclosedtraverse.__________________3. Any temporary or permanent point of reference over which the instrument is set up. It is usuallymarked by a peg or a hub driven flush with the ground and identified by consecutive letters or numbers as the surveyprogresses.__________________ 4. A method of traversing having the linear measurements done by using chain or stadia method andangular measurements are done by theodolite.__________________5. The length of each traverse line is also called.__________________6. The orthographic projection on the east-west axis of the survey.__________________7. No sound theoretical foundation since it is purely empirical; best suited for surveys where traversesides are measured by stadia or…
Given the tabulated measurement of the closed traverse as shown. Determine the area of the traverse using DPD Method. Line Length Bearing AB 413.600 m N 09°30’ W BC 304.380 m N 55°06’ W CD 407.210 m S 57°35’ W DE Unknown S 04°05’ E EA 649.630 m Unknown Note: EXPRESS YOUR ANSWER UPTO 3 DECIMAL PLACES.
Bearing Angle Traverse Given the tabulated measurement of the closed traverse as shown. Determine the area of the traverse using DPD Method. Line Length Bearing AB 249.180 m S 19°32’ E BC Unknown N 74°09’ E CD 445.100 m S 36°40’ E DE 668.270 m S 51°14’ W EF 866.790 m N 73°25’ W FG Unknown N 26°00’ W GA 560.150 m N 64°32’ E Note: EXPRESS THE ANSWER UPTO 3 DECIMAL PLACES. kindly please be accurate with the solution. thank you
A closed traverse has the following data: Line Departure (m) Latitude (m) AB 64.4 15.8 BC 81.59 -74.78 CD -25.03 DE 77.16 EA -1.79 10.39 Determine the length of line DE.
Work out the following problems regarding points andstations along a profile-level route.A. A turning point along with a profile level route measures126.44m beyond station 8 + 24.50. Determine the stationing ofthis turning point.B. For the illustrated problem given above, determine thestationing of the turning point if it is instead located 83.45mbefore the given reference station.C. Determine the distance between station 33 + 45.02 and station 26 + 62.75.
GE 1211 Assignment No. 3 Triangulation Given the polygon shown in Figure 1 which is a part of a triangulation system. The straight lines BE and AD are equal in length and point O is located at their midpoint. The azimuth of line BC is 255 degrees. If the angle θ = 70 degrees and length AB is equal to 500 meters, determine the length of CD. Note that α = 90 degrees. 90° 2. Three Church steeples A, D and E are three triangulation observation points with CD=625 m, and DE=615 m, angle EDC = 125°. A transitman at station B wanted to know his position with respect to triangulation point C and he measured angle CBD to be 42°30’ and angle DBE to be 43°. Compute: a. the angle DCB and distance BC b. the coordinates of station B if line CD has and azimuth of 255°50’ and the coordinates of C is N=14500.36 ; E=18356.45