Example 5) For the purpose of realizing the work of the dirt dam, the survey was repeated, and the level of the leveling figure was the level of the station (00 + 1) and its value was 12.06 m. All points were monitored, and all points were installed in one of the leveling device. What are the values of the expected levels for each point within the longitudinal and cross sections?

Example 5) For the purpose of realizing the work of the dirt dam, the survey was repeated, and the level of the leveling figure was the level of the station (00 + 1) and its value was 12.06 m. All points were monitored, and all points were installed in one of the leveling device. What are the values of the expected levels for each point within the longitudinal and cross sections?

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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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.
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.
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Determine: (a) The probable error of the mean in Taping Operation 1. (b) The probable error of the mean in Taping Operation 2. (c) The combined most probable measurement of the frontage, in meters. Answer these questions using this taping scenario. Two surveying tapes were used in measuring the frontage of an open field. The resulting measurements are as follows: Taping Operation 1 Taping Operation 2 300.977m 300.761m 300.415m 300.772m 299.743m 300.776m 299.994m 300.713m
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Surveying Question: A differential leveling circuit starts at benchmark Concrete Benchmark (Elevation=232.051m) goes out to an unknown benchmark and then continues to a known control point (Elevation=227.975m). Two turning points are used with the measurements included in the attached table. Determine the elevation of the unknown benchmark Determine the order and class of the survey. For First order Class 1: Allowable Error= +/- 4(K)1/2 Range of Constant= m less than/equal to 4 For First Order Class 2: Allowable error= +/- 5(K)1/2 Range of constant= m greater than/equal to 4, and m less than equal to 5 (between 4 and 5) For Second Order Class 1: Allowable error = +/- 6(K)1/2 Range of Constant = m greater than/equal to 5, and m less than equal to 6 (between 5 and 6) For Second Order Class 2: Allowable error = +/- 8(K)1/2 Range of Constant = m greater than/equal to 6, and m less than equal to 8 (between 6 and 8) For Third Order, Any Class: Allowable Error = +/-12(K)1/2 Range…
A student surveys line AB in a level ground field by taping. While taping, he used pebbles as markers for every 15m tape length due to the unavailability of the chaining pins. After the taping, he obtained 25 pebbles and a partial distance of 6.345m for the 1st trial and 25 pebbles and a partial distance of 6.310m for the 2nd trial. Determine the distance of line AB and the relative precision of the survey.
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