5) [Book problem 7.17] Course AB of a five-sided traverse runs due north. From the given balancedinterior angles to the right (A - E as shown below), compute and tabulate the bearings and azimuthsfrom north for each side of the traverse.A = 156°23'53", B = 53°36'08", C = 83°15'58", D = 153°52'00", and E = 92°52'01"(Hints: you are asked to compute the azimuths and bearings of a 5-sided polygon traverse, whosefirst course, AB, runs due north, and whose balanced interior angles to the right are given. Use thetabular method demonstrated in class.)

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interior angles to the right (A-E as shown below), compute from north for each side of the traverse. A = 156°23'53", B = 53°36'08", C = 83°15'58", D = 153°52 (Hints: you are asked to compute the azimuths and bearings first course, AB, runs due north, and whose balanced interior tabular method demonstrated in class.)

interior angles to the right (A-E as shown below), compute from north for each side of the traverse. A = 156°23'53", B = 53°36'08", C = 83°15'58", D = 153°52 (Hints: you are asked to compute the azimuths and bearings first course, AB, runs due north, and whose balanced interior tabular method demonstrated in class.)

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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Concept explainers

Instruments for Surveying

Surveying is the practice that determines the relative three-dimensional positions of many different points on the earth’s surface. There are various instruments used in Surveying like Theodolites, Total station, Tripod stands, Plane table, etc. for measuring horizontal angle, vertical and sloping angle, which are very useful for giving accurate and precise measurement.

Question

5) [Book problem 7.17] Course AB of a five-sided traverse runs due north. From the given balanced
interior angles to the right (A - E as shown below), compute and tabulate the bearings and azimuths
from north for each side of the traverse.
A = 156°23'53", B = 53°36'08", C = 83°15'58", D = 153°52'00", and E = 92°52'01"
(Hints: you are asked to compute the azimuths and bearings of a 5-sided polygon traverse, whose
first course, AB, runs due north, and whose balanced interior angles to the right are given. Use the
tabular method demonstrated in class.)

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For the traverse below with the given Azimuth from 2-3 of 42°, compute the Azimuths for each side. Length 3-4: 102.67' Angle 4 Length 4-5: 106.33' 147° 28' 11" Angle 5 89° 51' 21" Angle 3 69° 5' 5" Angle 1 104° 5' 12" Angle 2 129° 30' 11" Length 1-2: 104.175 Length 5-1: 98.71' Azimuth 2-3: 42° Length 2-3: 112.75
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Please help asap.
Q2. Compute and tabulate for the following closed-polygon traverse: (a) preliminary bearings (b) unadjusted departures and latitudes (c) linear misclosure and (d) relative precision. Course Azimuth AB 75°14'47" BC CD DE EA Length (m) 409.838 360.225 342.213 337.191 85.125 Interior Angles A = 12°25'31" B = 48°19'25" C = 126°37'24" D = 46°03'36" E = 306°34'19"
Q1). The interior angles and lengths are given in below table, were obtained in a closed- loop traverse. The coordinates of the station A are EA (2500) m and NA (3000) m. Determine: 1- The correct coordinates of all traverse stations. 2- Area enclosed by (ACBA). Interior angle Length (m) Forward. azimuth BAE(114°35') AB(350) AB (124°0') AED(73 25') BC(700) EDC(241 40') CD(295) DCB(35°20') DE(245) CBA(75'0') EA(405) E U N B
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Surveying
2. Following are observed magnetic bearings of a compass traverse: CD S 66°44' E FG Due south. AB N 48°42' E BC N 80°35' E DE S 83°56' E EF N 79°40' E Compute the true azimuth (reckoned from the south) of each line if the magnetic declination in the locality is 03°25' West.
PROBLEM 1 Given the following interior angles (angles-to-the-right) of a five-sided closedpolygon traverse and if the azimuth of side AB is fixed at 74°31'17", determine the adjusted azimuth of line EA.A =105°13'14"; B = 92°36'06"; C = 67°15'22"; D = 217°24'30"; E = 57°30"38". (Note: line BC bears NW.) NEEDED ANS: Compute the relative precision for the traverse of Problem 1 if the lengths of the sides (in feet) are as follows: AB = 2157.34; BC =1722.58;CD =1318.15; DE =1536.06; and EA =1785.58. (Note: Assume units of feet for all distances.) Round off the denominator to two decimal places.
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4. Given the accompanying sketch for a closed traverse in which the length and bearing of line DA are unknown. a. Determine the length and bearing of DA b. the azimuth from south of line DA, rounded to its nearest minute N83-45'E B 505.38 m N A Unknown Bearing Unknown Distance TD N20°30'E 210.50 m S18-05'E 412.55 m
PROBLEM 1 Given the following interior angles (angles-to-the-right) of a five-sided closedpolygon traverse and if the azimuth of side AB is fixed at 74°31'17", determine the adjusted azimuth of line EA.A =105°13'14"; B = 92°36'06"; C = 67°15'22"; D = 217°24'30"; E = 57°30"38". (Note: line BC bears NW.) PROBLEM 2 Compute the linear misclosure for the traverse of Problem 1 if the lengths of the sides (in feet) are as follows: AB = 2157.34; BC =1722.58;CD =1318.15; DE =1536.06; and EA =1785.58. (Note: Assume units of feet for all distances.) NEEDED ANS: Using the compass (Bowditch) rule, adjust the departures and latitudes of the traverse in Problem 1 considering the length of Problem 2. If the coordinates of station A are X = 20,000 ft and Y = 15,000 ft, calculate the final adjusted angles at stations C.(The answer must be in the form of degree, minutes, seconds. Round off the answer to whole number.)