A-15 m-33 mQ2) The figure to the right shows a rectangle ABCD, in which A, B, and Care the stations where staff readings were obtained with a level set up atE and D. The observed readings are given in Table.20 mStaff reading atlevel locationABC1.850.803D2.421.3611.65948 mIf A is a benchmark having elevation of 70 m. Note: the deflection angle in Line ofsight (5) is + 0.1146 degree.Level1. calculate the correct elevationsB and C2. if the height of instrument at E = 1m, and at D= 1m, what is the heightdifference between D and E

Answered: Image /qna-images/answer/f2ae973d-dbbd-404c-b363-4adaac637836.jpg

Q2) The figure to the right shows a rectangle ABCD, in which A, B, and C are the stations where staff readings were obtained with a level set up at E and D. The observed readings are given in Table. 20 m Staff reading at level location B C E 1.85 0.803 D 2.42 1.361 1.659 If A is a benchmark having elevation of 70 m. Note: the deflection angle in Line of sight (5) is + 0.1146 degree. 1. calculate the correct elevations of B and C 2. if the height of instrument at E 1m, and at D= 1m, what is the height difference between D and E

Q2) The figure to the right shows a rectangle ABCD, in which A, B, and C are the stations where staff readings were obtained with a level set up at E and D. The observed readings are given in Table. 20 m Staff reading at level location B C E 1.85 0.803 D 2.42 1.361 1.659 If A is a benchmark having elevation of 70 m. Note: the deflection angle in Line of sight (5) is + 0.1146 degree. 1. calculate the correct elevations of B and C 2. if the height of instrument at E 1m, and at D= 1m, what is the height difference between D and E

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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ANSWER KEY: PROBLEM 5.10K1=102.2495mPROBLEM 5.11 D=150.7275m∆h= 33.8483m
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correction: w = 10kn/m
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