In levelling across a wide river on pampanga, a reciprocal level readings were taken between point b and c as shown in tabulation. Compute the difference in elevation between B and C with instrument set up near B. Instrument set up near BInstrument set up near CSta ObsBSFSSta ObsBSFSB2.283C2.478В2.284C2.4802.286C2.476B2.283C2.578C1.675B3.143C1.674B3.140C1.677B3.145C1.674B3.142C1.677B3.143C1.676B3.146

Summation of backsight (BS) readings for instrument set up near B is, = 2.283+2.284+2.286+2.283 =…

In levelling across a wide river on pampanga, a reciprocal level readings were taken between point b and c as shown in tabulation. Compute the difference in elevation between B and C with instrument set up near B.

In levelling across a wide river on pampanga, a reciprocal level readings were taken between point b and c as shown in tabulation. Compute the difference in elevation between B and C with instrument set up near B.

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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Concept explainers

Mapping

Mapping is the process of representing the surface of the earth, objects on it, and the relative positions of the objects, to a suitable scale. In mapping, a large area of land is measured, surveyed, and plotted. The details of the objects present in the nearby surrounding area are located using conventional signs. All these processes are carried out on a flat paper known as a map.

Question

Instrument set up near B
Instrument set up near C
Sta Obs
BS
FS
Sta Obs
BS
FS
B
2.283
C
2.478
В
2.284
C
2.480
2.286
C
2.476
B
2.283
C
2.578
C
1.675
B
3.143
C
1.674
B
3.140
C
1.677
B
3.145
C
1.674
B
3.142
C
1.677
B
3.143
C
1.676
B
3.146

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