2. Several lines of levels were run over different routes from BM1 in order to set BM2 and establish its elevation. The lengths of these routes and the value of the elevations determined are shown blow. Determine the most probable elevation of BM2. Show your final answer and your computations in the table. Any additional work may be shown below the table. Route a C d Length (miles) 4 8 2 6 Measured Elevation (ft) 973.09 973.56 973.24 973.70

2. Several lines of levels were run over different routes from BM1 in order to set BM2 and establish its elevation. The lengths of these routes and the value of the elevations determined are shown blow. Determine the most probable elevation of BM2. Show your final answer and your computations in the table. Any additional work may be shown below the table. Route a C d Length (miles) 4 8 2 6 Measured Elevation (ft) 973.09 973.56 973.24 973.70

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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Draw diagram with computed values.
From the given Leveling Notes below, answer the following questions: .. b. C. d. e What type of leveling is presented? What station has the highest elevation? (Indicate the letter only corresponding to the station - use capital letter) What station has the lowest elevation? (Indicate the letter only corresponding to the station - use capital letter) What is the elevation (in meters - 3 decimal places) of the line of site when the FS was taken at TP1? (Do not include the unit) What is the elevation of BM2 (in meters - 3 decimal places)? (Do not include the unit) STA BM1 1+100 1+120 1+140 TP1 1+160 1+180 BM2 BS (m) 1.256 1.875 HI (m) FS (m) 2.017 1.576 IFS (m) 1.234 1.527 2.246 2.035 1.975 ELEV (m) 89.556 Remarks A B C D E FOI G H
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Q.3 A level circuit is shown in figure. The survey, needed for local engineering project, commenced at BM 35, the elevation of new benchmarks 36, 37, 38 and 39 were determined, and then the level survey was looped back to BM 35, the point of commencement. Fined the adjusted new BMs. ВМ 35 Elevation(m) 185.000(fixed) 35 36 37 38 39 35 184.242 187.299 186.251 188.397 184.933 BM 36 0.9 km. вм 35 0.8 km OBM 37 0.8 km 0.6 km BM 39 BM 38 0.7 km
Rod Rod reading Differences Elevation Remarks Station BS IS FS (m) 3.462 865.432 BM TP1 3.241 1.143 TP2 2.613 0.713 3.16 a 2.01 3.68 ТРЗ 1.313 1.581 P1 1.011 2.786 BM e 1.11 f 0.54 3.42 TP4 3.486 3.062 TP5 1.483 2.645 P2 3.616 2.716 BM TP6 1.316 0.410 P3 3.840 0.813 BM 3.91 k 1.84 В 2.416 BM
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