3 The four-sided closed traverse shown in the figure below has the following interior angles and distances: A= 51° 23' AB= 713.93 feet B= 105° 39' BC= 606.06 feet C= 78° 11" CD= 391.27 feet D= 124° 47 DA= 781.18 feet a. Perform a check for angular closure and if necessary, balance the angles by applying equal corrections to each angle. b. Compute both bearings and azimuths for all sides. c. Compute the area of the closed traverse. N 69° 49' E D.

3 The four-sided closed traverse shown in the figure below has the following interior angles and distances: A= 51° 23' AB= 713.93 feet B= 105° 39' BC= 606.06 feet C= 78° 11" CD= 391.27 feet D= 124° 47 DA= 781.18 feet a. Perform a check for angular closure and if necessary, balance the angles by applying equal corrections to each angle. b. Compute both bearings and azimuths for all sides. c. Compute the area of the closed traverse. N 69° 49' E D.

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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2. Traverse data are tabulated as shown. Adjust the lengths and bearing angles to close the traverse. Compute the perimeter (summation of the lengths) of the adjusted traverse. LENGTH BEARINGS LINE (m) D S 85 30 E S 2 AB 495.85 ВС 875.34 15 W CD 890.45 N 76 44 W DA 1134.16 N 36 9 E
Draw a free body diagram; Topic Surveying Trigonometric leveling A trigonometric leveling was performed in the field, the two points A and B of a certain rough terrain are each distance 1500 m from a third point C, from which measured vertical angles to A is +4°30' and to B is +1°30'. Elevation at C is known to be 125.75 m above sea level. Point C is in between A and B. a) Compute the difference in elevation between A and B considering the effect of the earth's curvature and refraction., b) Compute the difference in elevation between B and C. c) Compute the elevation of A.
Elementary Surveying Instructions: Please show complete solutions. Problem: Answer #3, Compute a, b, and c.
Problem 1. From the field notes of a closed traverse shown below, adjust the traverse. Lines Bearing Distances (m) AB Due North 400.00 BC N 45° E 800.00 CD S 60° E 700.00 DE S 20° W 600.00 EA S 86°59' W 966.34 a) Compute the linear error of closure. b) Compute the relative error or precision.
1. From the field notes of a closed traverse show below, adjust the traverse. LINES BEARING DISTANCES AB Due North 400 + 1 ВС N 45° E 800 CD S 60° E 700 DE S 200 W 600 EA S 86° 59' W 966.34 a. Solve for the Latitude and Departure b. Solve for the Adjusted and Balanced Departure and Latitude using compass/transit rule (specify your choice) c. Solve for the Balanced Length and Bearing d. Using the adjusted departure and latitude, calculate the area of the traverses using DMD/DPD method. (Specify your choice)
5. Four interior angles of a five-sided polygon traverse were observed as A = 100°32'46", B = 112°36'48", and C = 108°13'08", and D = 115°42'58". The angle E was not observed. If all the observations are assumed to be correct, what is the value of the angle E? Worlk
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
1. GIVEN THE FOLLOWING DATA, SOLVE FOR THE INTERIOR ANGLES OF A CLOSED TRAVERSE. (NOTE: DRAW THE CLOSE TRAVERSE GIVEN THE ANGLES AND LINES LINE FORE BEARING АВ 40°30' ВС 145°15' CD 52°32' DE 215°65' EF 304°87' 2. GIVEN THE FOLLOWING DATA, SOLVE FOR THE ADJUSTED/ CORRECTED ANGLES, AND EXTERIOR ANGLES (TABULATE YOUR ANSWERS) LINE INTERIOR ANGLE A 135°00' В 67°50' 125°00' D 31°55'
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.
(7) Please provide a solution and diagram if possible.
18.A traverse has the following data: LINE LENGTH BEARING 20 33.48 N 73°23' E 01 8.11 S 39°30 E 12 39.42 S 43°40' W N 39°50' W N 17°33' W 21 7.08 12 22.02 Use compass rule in adjusting the closed traverse and compute for the Linear Error of Closure and Relative Error of Closure.
TRUE OR FALSE 1. Control surveys in the present require controls points on top of towers located at mountain summits in order to solve the problem of inter visibility between stations or triangulation networks. 2. A control line will always close on itself either within the topographic map or outside it. 3. Transverse with omitted measurements may be solved if there are 3 or more unknowns. 4. The variable “c” in the formula for stadia constant C=f+c is the half the length of the telescope.