3. Compute azimuths of all lines for a closed traverse ABCDA that has the following balanced angles to the right, DAB = 108°21'58", ABC = 78°20'28", BCD = 92°10'32", and CDA = 81°07'02". The azimuth of AB = 96°10'20". Line Azimuth ВС 3 CD DA

3. Compute azimuths of all lines for a closed traverse ABCDA that has the following balanced angles to the right, DAB = 108°21'58", ABC = 78°20'28", BCD = 92°10'32", and CDA = 81°07'02". The azimuth of AB = 96°10'20". Line Azimuth ВС 3 CD DA

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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3. From the traverse shown below. Compute the following: a) Azimuth of side BC. b) Bearing of side BC. c) Azimuth of side AB B 85°14' A D 3.SE.0E N
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.
1.3 What is the azimuth of line AB in Table 1.3. Table 1.3 Line AB ANS Bearing N 36° 47' 12.00" E
The bearing to the backsight is N65°E. The turning (horizontal) angle to a topographic shot is 173°. What is the bearing to said topographic shot? S72°E S18°W S32°E S58°W
The following data applies to a closed, link traverse. The adjusted azimuth of AzMk1 is 250°57'23". The measured angles (to the right) are as follows: A 253°03'38", B 91°32'06", C 242°25'54", D 111°12'02" and E 295°31'13". The adjusted azimuth of AzMk2 is 344°42'26". What is the angular misclosure of this link traverse? a.+9" b.+50" C.-10" d.-36"
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
4. What is the interior angle at A? This is angle CAB - note that this angle is an angle to the right of clockwise. A N88°50'20"E N27°13′19″W S24°40′13″W B
Refer to the closed traverse in the following figure. 1.) The interior angle B, which is unknown. 2.) Determine the azimuth from South of lines AB and DE. 3.) Identify the closed traverse's area.
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.)
Provide a separate table for DMD and DPD. Also, before the bearing, compute for the azimuths
A closed traverse has the following data: Line Distance (m) Bearing AB 44.47 BC 137.84 CD 12.83 N 1deg 45min E DE 64.86 N 72deg 10min E EA 107.72 S 48deg 13min E Find the bearing of line AB. O S 37deg 18min W O S35deg 30min W O S 38deg 34min W O S 36deg 26min W
The tabulation shown below is the traverse data of a five-sided closed polygon. If the azimuth from the north of side AB is fixed at 74° 31’ 17”, determine the following: (Note: Line BC bears NW.) 1.1 The balanced interior angle A is 105° 13’ 1.2 The balanced interior angle B is 92° 36’ 1.3 The balanced interior angle C is 67° 15’ 1.4 The balanced interior angle D is 217° 24’ 1.5 The balanced interior angle E is 57° 30’