From the given differential leveling notes, compute the: a.) Elevation at each turning points. b.) Elevation of Benchmark 2 (BM2). c.) Difference in elevation between the two benchmarks. d.) Difference in elevation between TP3 and TP6. STATION BS HI FS ELEVATION BM1 1.285 100 M TP1 2.314 2.345 TP2 1.562 1.301 ТРЗ 2.721 2.380 TP4 0.895 1.789 ТР5 2.645 2.456 TP6 3.125 0.764 TP7 0.865 0.897 BM2 2.987

From the given differential leveling notes, compute the: a.) Elevation at each turning points. b.) Elevation of Benchmark 2 (BM2). c.) Difference in elevation between the two benchmarks. d.) Difference in elevation between TP3 and TP6. STATION BS HI FS ELEVATION BM1 1.285 100 M TP1 2.314 2.345 TP2 1.562 1.301 ТРЗ 2.721 2.380 TP4 0.895 1.789 ТР5 2.645 2.456 TP6 3.125 0.764 TP7 0.865 0.897 BM2 2.987

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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B. Double-Rodded Leveling 3. Complete differential level notes for the information shown and perform the customary arithmetic check. STATION BS HI FS STATION 1.722 BM1 127.378 m 1.722 ΤΡΙΗ 2.623 1.382 TP1L 2.789 1.522 TP2 H 3.089 0.899 TP2 L 3.214 0.714 ТРЗ Н 1.521 2.452 TP3 L 1.632 2.678 ТРА Н 2.333 1.113 TP4 L 2.589 1.523 TP5 H 0.667 2.877 TP5 L 0.986 2.543 3.521 BM2 3.214
Problem: Trigonometric leveling (base of object is accessible) In order to determine the quantity of filling materials for embankment in a construction site, it is required to determine the difference in elevation (DE) between A and B. The instrument was set up at point A and took a rod reading at point B. Stadia rod A 55.56m B Horizontal distance AB =55.56m Height of set up @point A= 1.20m Rod reading = 1.80m @ point B Zenith angle to point B = 75°10' DE VD 1. Determine the difference in elevation between A and B. a) 13.19m b) 14.11m c) 13.59 d) 12.88m 2. If the finished grade of embankment is sloping from A to B, determine its slope. a) 24.56% b)25.40% c) 19.88% d) 15.56%
Prepare a set of level notes for the data listed. Perform a check and adjust the mis- closure. Elevation of BM 7 is 852.045 m. If the total loop length is 1500 m, what order of leveling is represented? (Assume all readings are in meters.) +S (BS) -S (FS) Point 4.388 6.907 ВМ 7 TP1 4.538 as BM 8 4.680 8.800 TP2 3.730 5.978 5.245 3.598 ТРЗ 8.464 ВМ 7
3. A differential leveling loop began on BM Rock (elevation=938.08 ft) and closed on BM Tree (elevation=942.47). The plus sight and minus sight distances were kept approximately equal. Readings (in feet) listed in the order taken are 5.8 (+S) on BM Rock, 4.35 (-S) and 3.5 (+S) on TP1, 3.25 (-S) and 6.33 (+S) on BM X, 5.22 (-S) and 4.45 (+S) on TP2, and 3.24 (-S) on BM Tree. Prepare, check, and adjust the notes. (Tabulate your answer)
Given the following differential notes for a three-wire leveling from BM1 to BM2, compute for the elevation at BM2 and solve for the horizontal distance between TP1 and TP2. Assume stadia interval factor equal to 100 and instrument constant equal to zero. STATION BS МEAN HI FS МEAN ELEVATION 5.27 BM1 3.97 54.38 2.67 3.27 3.81 ТР1 2.01 2.55 0.75 1.3 3.18 8.52 ТР2 1.88 7.16 0.58 5.81 2.91 8.5 ТРЗ 1.515 7.13 0.325 5.77 3.68 8.29 ТР4 2.56 6.92 1.43 5.56 7.81 6.67 ТР5 6.49 5.15 5.16 3.63 4.25 BM2 2.7 1.16 О а. 44.78/654 O b. 41.24/523 O c. 40.35/533 O d. 40.06/512
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Given: L=2000 ft., G1 = +1%, G2 = -3%; What is the elevation difference from a point 8 stations back from the PT to the PT station?
From the given data of differential leveling as shown in the tabulation: Find the difference in elevation of station 7 and station 5: pls answer in complete solution. pls answer in 2 DECIMAL PLACES
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