A docs.google.com =6 To establish a new benchmark on point B using a levelling instrument. The work had been done between B.M1 and B.M2 to the required point B, and the observations were recorded as in the tables below. Calculate the best value .of elevation for point B B.M1 B B.M2 B Point Remarks BS B.M1 T. P1 FS Remarks Point BS FS 3.305 RL=34.585 B 0.405 30.06 0.672 T. P4 4.24 1.795 4.01 1.825 T. P5 3.35 3.485 T. P2 3.315 2.485 B.M2 2.78 RL=42.093

A docs.google.com =6 To establish a new benchmark on point B using a levelling instrument. The work had been done between B.M1 and B.M2 to the required point B, and the observations were recorded as in the tables below. Calculate the best value .of elevation for point B B.M1 B B.M2 B Point Remarks BS B.M1 T. P1 FS Remarks Point BS FS 3.305 RL=34.585 B 0.405 30.06 0.672 T. P4 4.24 1.795 4.01 1.825 T. P5 3.35 3.485 T. P2 3.315 2.485 B.M2 2.78 RL=42.093

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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Q#1: A profile levelling is carried out and consecutive readings were observed on staff rod along a chain line at common interval of 10 meter which are listed below in table. First reading is taken on bench mark of 105.615 meter reduce level. Station Points Chainage (m) Staff Readings (m) Remarks BS IS FS 1 00 3.005 BM 2 10 2.285 3 20 1.560 4 30 1.785 5 40 2.105 6 50 2.875 3.105 CP 1 X 53.35 3.465 7 60 3.955 8 70 3.120 9 80 3.015 10 90 2.580 11 100 1.955 CP 2 Determine the reduce levels of all points using both line of collimation and rise and fall method. (Present your answer in table form).
Meet - nzw-pimo-rw anuwwlPx-a_a7HdrtDNnmaFDF2GGA/formResponse none of the above. O To establish a new benchmark on point Busing a levelling instrument. The work had been done between B.M1 and B.M2 to the required point B, and the observations were recorded as in the tables below. Calculate the best value *of elevation for point B B.M1 B B.M2 B BS Point B.M1 T. P1 BS FS 3.305 Remarks RL-34.585 FS 0.405 4.24 3.35 Point Remarks B 30.06 0.672 1.825 2.485 3.315 1.23S 3.715 T. P4 T. PS B.M2 1.795 A 4.01 3.485 Т. Р2 T. P3 3.315 2.78 RL=42.093 B 39.97m 41.97m 46.97m 45.98m O 44.37m O 40.95m O * Reciprocal ranging is employed when one end of a line is inaccessible. O the ends of the line are not visible even from intermediate points. O both the ends are inaccessible. the two ends of a line are not intervisible,O O O O O O O O O O OC
a) agr sactar sats its ingusuhents in surveying. b) The readings (2.312, 1.185, -2.365, 0.195, 0.885, 1.345, 0.905) were taken with a level. The instrument was shifted after the 4 reading. The negative reading was taken with the staff inverted from a point below a sunshade. Find the reduced levels of all the points if the first reading was to a BM of assumed RL 100.00.
51 Dr NK Assignment Dobry 2 determin 2021 To determine the distance between two points P and Q and elevation of Q, following observation were made: (2) Dr aterat ² Height of tacheometer at P = 1.280 m Vertical angle at P = + 4° 25' 20" Staff reading (with staff vertical) = 1.545, 1.905, 2.265 R.L. of P= 123.265 m. 123.265 m Dmuchantalones Calculate the unknown parameters after establishing the fundamental relations.
Given the three-wire leveling note below, find the elevation of BM2 and perform the customary arithmetic check. Sta BM1 TP1 TP2 TP3 BM2 Hair Rgds 1.152 0.935 0.718 1.713 1.440 1.167 2.784 2.350 1.916 0.913 0.730 0.547 Backsight Mean Rgds (#1) (#4) (#7) S (#2) HI (#3) Hair Rgds Foresight Mean Rgds S 1.177 0.899 0.621 1.905 1.537 1.169 1.450 1.177 0.904 2.210 1.714 (#8) (#9) 1.218 (#5) Elev 450.545 (#6) (# 10)
During the dumpy level test, the observations are as follows:Staff reading stationAInstrument placedB2.2353.545AB1.6052.564Distance between A and B is 250 m and R.L of A is 435.062 m, Find the R.L of B.
I need Answer of A only A. A tachometric surveying was conducted to obtain some readings forinaccessible points, where it was found that the multiplying and additiveconstants are 98 and 0.1, respectively. The instrument was setup at point C and the readings listed in the table were taken while the staff was held vertically. Calculate the horizontal distance between BM and station D. Also, calculate the reduced level of station D. Figure 1 shows a schematic view of the site.
1. Complete the differential leveling notes shown in Table 1 and perform the arithmetic check. Show sample calculations of your work. Then draw a neat profile view sketch showing the ground elevations of all of the stations and the various locations of the level and level rod. Station BM 3 TP 1 TP 2 TP 3 BM 3 BS (m) 1.613 1.425 1.307 1.340 Table 1 HI (m) FS (m) 1.927 1.710 1.273 0.780 Elevation (m) 133.005
Geometric space, i need solutions in 15 minutes please. MCQ/ To establish a new benchmark on point B using a levelling instrument. The work had been done between B.M1 and B.M2 to the required point B, and the surveys were recorded as in the tables below. Calculate the best. Value of elevation for point B. A-39.97m B-40.95m C-45.98m D-44.37m E-46.97m F-41.97m G-43.67m
Table 1. Differential Leveling To determine relative elevations of points by Differential Leveling Fill the blanks to complete the table. STA BS (m) HI (m) FS (m) ELEV (m) BM1 1.595 519.846 ТР1 1.354 1.085 TP2 520.437 518.782 BM2 1.943 1.358 ТРЗ 1.129 ТР4 1.107 1.033 520.215 BM3 1.396 522.012 ТР5 522.391 521.376 ТР6 522.873 1.105 TP7 1.656 523.632 BM4 522.897
Reciprocal levelling was conducted across a wide river to determine the difference in level of points A and B, A situated on one bank of the river and B situated on the other. The following results on the staff held vertically at A and B from level stations 1 and 2, respectively, were obtained. The level station 1 was near to A and station 2 was near to B. Level at Reading on A B 1 1.485 1.725 2 1.190 1.415 (a) If the reduced level of B is 55.18 m above the datum, what is the reduced level of A? (b) Assuming that the atmospheric conditions remain unchanged during the two sets of the observations, calculate (i) the combined curvature and refraction correction if the distance AB is 315 m
3) The following table contains a set of measured levels for an open traverse Station CP1 (BM) 1a 1b CP2 2a 26 CP3 BS IS FS 1.430 3.370 2.010 1.010 2.980 1.410 0.400 0.670 RL 277.650 Find the RL values and do a checking i) use RISE and Fall Method ii) use Method of Height of Plane of Collimation<