Following observations were taken for determining the R.L. of station A. Instrument -station Height of Staff instrument station Vertical angle Staff readings Remark Q 1.600 m B.M. Q 1.600 m P +6°12' -4°12' 0.945, 1.675, 2.405 R.L. of B.M. = 421.625 1.450, 2.380, 3.310 A 1.650 m P +7°0' 'X', 0.655, 1.255 Reading 'X' could not be observed The instrument was fitted with an anallactic lens, and the value of constant was 100.00. Calculate the R.L. of station A.

Following observations were taken for determining the R.L. of station A. Instrument -station Height of Staff instrument station Vertical angle Staff readings Remark Q 1.600 m B.M. Q 1.600 m P +6°12' -4°12' 0.945, 1.675, 2.405 R.L. of B.M. = 421.625 1.450, 2.380, 3.310 A 1.650 m P +7°0' 'X', 0.655, 1.255 Reading 'X' could not be observed The instrument was fitted with an anallactic lens, and the value of constant was 100.00. Calculate the R.L. of station A.

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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