An instrument was set up over TBM 1, and backsights onto point A before sighting onto B. The instrument was then moved to B, back-sighted onto TBM 1 and then sighted at C. It was moved once again, to C, back-sighted onto B before being sighted onto D. The line between TBM 1 to point A is to act as the reference plane for the site (taken as zero degrees: 0° 0' 0"). Note that the instrument would not provide the ability to zero the horizontal angles before taking a reading. Instrument located at TBM 1 PT B PT C Instrument Instrument sighted Face onto (FL/FR) FL FL FL FL FL FL A B TBM 1 C BO D Horizontal angle reading Degrees Minutes Seconds (9) () (") 3 0 15 20 0 30 10 319 358 106 3 176 30 50 0 40 5 52 Calculate the whole circle angle (i.e. with reference to line TBM 1-A) for the angle measured at point C. (angle BCD) and express it as a decimal to 4 decimal places (enter the angle, in degrees, as a decimal rather than expressing it in degrees. minutes and seconds:")

An instrument was set up over TBM 1, and backsights onto point A before sighting onto B. The instrument was then moved to B, back-sighted onto TBM 1 and then sighted at C. It was moved once again, to C, back-sighted onto B before being sighted onto D. The line between TBM 1 to point A is to act as the reference plane for the site (taken as zero degrees: 0° 0' 0"). Note that the instrument would not provide the ability to zero the horizontal angles before taking a reading. Instrument located at TBM 1 PT B PT C Instrument Instrument sighted Face onto (FL/FR) FL FL FL FL FL FL A B TBM 1 C BO D Horizontal angle reading Degrees Minutes Seconds (9) () (") 3 0 15 20 0 30 10 319 358 106 3 176 30 50 0 40 5 52 Calculate the whole circle angle (i.e. with reference to line TBM 1-A) for the angle measured at point C. (angle BCD) and express it as a decimal to 4 decimal places (enter the angle, in degrees, as a decimal rather than expressing it in degrees. minutes and seconds:")

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

What is the elevation of 111 and 112
When conducting a traverse survey, what are the precautions for selecting a traverse point? (Check) 3 (multiple choice questions) □ A. The side length of the wire should be uniform □ B. Adjacent wire points should see each other □ C. The location of the wire point should be convenient for the survey area Back D. Choose a wide field of view □E. Can use the unchangeable objects to work the guide point
My course subject is Fundamentals of Surveying. Please help me answer this one, Thank you so much! I. PROCEDURE Establish at least six traverse stations at designated points on the field assigned to be surveyed. Call these stations (or corners) A, B, C, etc. Set the instrument Sight instrument on the last traverse station and read the magnetic bearing. Record this as the back bearing of the line in the traverse. 4. Sight B and read the instrument. Record this as the forward bearing of line AB. 5. Transfer the instrument to B. Sight on A and read the instrument and record this as the back bearing of line AB. 6. Proceed to the next station and repeat the above procedure of determining back and forward bearings for each line. Continue until the last traverse station is occupied and the forward bearing of the last line has been read and recorded accordingly. 7. With a plastic tape, measure the length of each line in the traverse. 8. Tabulate observed and adjusted…
26.) Given the following data of a closed traverse LINE DISTANCE (M) BEARING 1-2 42.2255 N 17° 35' E S 85° 29' E S 32° 15' E 2-3 36.21118 3-4 4-5 42.8223 5-1 35.2624 N 65° 25' W a. Determine the Distance of line 3-4. b. Determine the Bearing of line 4-5|
Your survey instrument is at point "A". You take a backsight on point "B", (Line A-B has a backsight bearing of N 36°42'22" W) you measure 337°32'21" degrees right to Point C. What is the bearing of the line between points A and C? Os 59°10'01" W ON 59°10'01" W ON 69°32'23" E OS 69°32'23" E
Complete the balancing of the traverse Hint: the direction of each line has already been determined and adjusted using a fixed azimuth and measured angles. Balance the traverse and determine the closure distance and angle
For the given frame shown, it is subjected to a concentrated load of 100 kN at the midspan of BC. Using moment distribution method (four iteration) and with EI constant in all beams and columns, determine the Moment at support A, Moment at support D, Moment at support E note: the actual load is 100 not 60 thank you
Determine the elevation of station BM1 using c = 0.14 and k = 100. Backsight Foresight DE ELEV Station Angle RR VD s Angle RR VD BM1 1.868 10° 28' 1.406 2 2.476 3° 46' 2.67 2.42 15° 3' 0.83 3 2.02 -4° 15' 1.59 1.93 -20° 27' 1.63 4 2.187 24° 12' 2.134 100
The tabulation shows the observed data of a traverse. Determine the unknown quantities.
4. Using the following information, determine the elevation at Point B and Point C. Setup @ A Elev at A = 96.237 m Slope distance to Point B is 147.689 m Zenith Angle is 104° 56' 45" Slope distance to Point C is 99.987 m Zenith Angle is 72° 48' 10" HI (height of instrument) = 1.725m HT (height of target) = 1.800m Note: HT and HI are consistent for both shots.
determine the elevation of the rod using trigonometric leveling.
With solutions