The following are the observed bearings of a close traverse. Compute the error of interior angle, and the CORRECTED bearing of each line. Draw the traverse. LENGTH OBSERVED BEARINGS CORRECTED BEARINGS LINE (m) FORWARD BACKWARD FORWARD BACKWARD N 71° 25' АВ 94 S 70° 12' E W ВС 77 S 49° 18' W N 50° 03' E N 65° 51' CD 74 S 65° 51' E W

The following are the observed bearings of a close traverse. Compute the error of interior angle, and the CORRECTED bearing of each line. Draw the traverse. LENGTH OBSERVED BEARINGS CORRECTED BEARINGS LINE (m) FORWARD BACKWARD FORWARD BACKWARD N 71° 25' АВ 94 S 70° 12' E W ВС 77 S 49° 18' W N 50° 03' E N 65° 51' CD 74 S 65° 51' E W

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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Similar questions

1. A triangular piece of land ABC (clockwise) has the following directions in azimuth fom South. AB = 225o23’, BC = 325o20’, CA = 100o10’ Compute the interior angles. 2. An open traverse ABCDE has following azimuth from South: AB = 250o30’ BC = 280o20’ CD= 210o45’ DE = 150o50’ Required: Deflection angles at points B,C, and D. Draw the figure properly.
A loop traverse ABCDE with a bearing on course DE of S 71 degree 42 minutes 15 seconds E, and the following angles: A= 60 degrees 53 minutes 30 seconds, B= 215 degrees 58 minutes 0 seconds, C= 65 degrees 10 minutes 10 seconds, D= 110 degrees 00 minutes 00 seconds, E= 86 degrees 58 minutes 45 seconds. Compute the angular error and adjust the angles as needed.
Problem #1 For the given data of a close traverse, determine the missing bearings of courses DE and EF then solve the AREA using DPD. Sketch the traverse. LINES DISTANCE (m) BEARING AB 60 S 49⁰16’ E BC 59 S 67⁰48’ E CD 95 N 32⁰28’ W DE 110 ? EF 128 ? FA 71 S 18⁰56’ E
The interior angles of a five side traverse are as follows: A=142°54' B=96°32' C= 117°30' and E=132°18' . The angle D is not measured, assumed BC is due south. Sketch to Calculate the following: a. Deflection angle at D. b. Azimuth of the line AB. c. Bearing of the line EA. d. Back Azimuth of the line DC.
An open traverse that runs from A to G has the following deflection angles:B = 52⁰ 25’ L; C = 50⁰ 20’ R; D = 49⁰ 30 ‘ R; E = 73⁰ 20’ L; F=140⁰ 10’ R. If the bearing of line AB is N. 25⁰ 20’ E., compute the azimuth and bearing of the remaining lines.
Compute for the given closed traverse the following:a. Bearing of each lineb. Latitude and Departure of each line,c. Linear error of closured. Precision e. Adjust the traverse using the transit rule. If the coordinates of point B are Northing =3000.00 m. and EASTING = 1500.00 m., determine the coordinates of all other points. LINE INTERIOR ANGLE LENGTH (m.) BEARING A-B A = 125 deg 54 min 162.60 N 28o 17’ E B-C B = 135 deg 00 min 253.98 C-D C = 114 deg 27 min 256.32 D-E D = 121 deg 52 min 305.94 E-F E = 88 deg 59 min 335.40 F-A F =133 deg 48 min 182.04
Compute the latitudes and departures for the sides of the traverse shown in the figure. Determine the error of closure and precision of the traverse. Note: there is an error in the textbook. The length of line CA should be 778.26 ??, with a bearing of ?82°44’?(as shown in the figure below).
Convert and illustrate the following bearings into equivalent azimuths: a)AB N70°50’W b) BC S228°25’W c) CD N135°17’E d) DE S120°29’E e) EF Due West
A closed traverse has the following bearings. OBSERVED BEARINGS LINE FORWARD BACK AB N 55°30’ E S 55°45’ W BC S 58°40’ E N 58°30’ W CD S 14°30’ E N 14°00’ W DE S 77°10’ W N 77°10’ E 0EA N 40°20’ W S 40°15’ E Adjust the following bearings in order to close the traverse. Also draw the corrected traverse.
Given the closed traverse data. Lines Bearing Distance AB N20o E 20.35 BC N68oE 18.75 CD S22oE 21.30 DE S40oW 13.35 EF S62oW 9.23 FA Compute the following. Compute the bearing and distance of line FA Compute the area of the given traverse
A closed traverse has the ff. data. What is the bearing of line 5-1? a. S72.07°W b. S76.05°W c. S56.23°E d. S78.31°W
Calculate the following: a. Bearing AB b. Deflection angle CB c. Azimuth from the north of DE