From the given profile leveling notes:A.) Determine the difference in elevation between TP1 and TP3 StaBMI0+000+100+20ΤΡΙTP20+30BM2BS0.6241.8362.2793.198HI(ft)FS(ft)3.0512.1421.9852.8362.7463.0892.689EL(ft)Sta0+40TP30+50TP40+60TPS0+70369.547 BM3BS(ft)0.9532.5482.4311.536HI(ft)FS(ft)0.8791.7531.6452.3283.1851.0592.0161.354EL(ft)

Profile leveling is used to determine the elevation of various locations along a line at a uniform…

Answered: A.) Determine the difference in…

Engineering

Civil Engineering

A.) Determine the difference in elevation between TP1 and TP3

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

From the given profile leveling notes: A.) Determine the difference in elevation between TP1 and TP3

Sta
BMI
0+00
0+10
0+20
ΤΡΙ
TP2
0+30
BM2
BS
0.624
1.836
2.279
3.198
HI
(ft)
FS
(ft)
3.051
2.142
1.985
2.836
2.746
3.089
2.689
EL
(ft)
Sta
0+40
TP3
0+50
TP4
0+60
TPS
0+70
369.547 BM3
BS
(ft)
0.953
2.548
2.431
1.536
HI
(ft)
FS
(ft)
0.879
1.753
1.645
2.328
3.185
1.059
2.016
1.354
EL
(ft)

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Q2: The level is setup at 20 m from point A and 200 m from point B. The staff reading at point A is 2.3157, then the staff is putting in inverse situation on point B that lie on the lower surface of a bridge and the staff reading at point B is 3.6723. Find the difference in level between the two points taking into account the effect of curvature and refraction.
3. A differential leveling loop began on BM Rock (elevation=938.08 ft) and closed on BM Tree (elevation=942.47). The plus sight and minus sight distances were kept approximately equal. Readings (in feet) listed in the order taken are 5.8 (+S) on BM Rock, 4.35 (-S) and 3.5 (+S) on TP1, 3.25 (-S) and 6.33 (+S) on BM X, 5.22 (-S) and 4.45 (+S) on TP2, and 3.24 (-S) on BM Tree. Prepare, check, and adjust the notes. (Tabulate your answer)
Given the following differential notes for a three-wire leveling from BM1 to BM2, compute for the elevation at BM2 and solve for the horizontal distance between TP1 and TP2. Assume stadia interval factor equal to 100 and instrument constant equal to zero. STATION BS МEAN HI FS МEAN ELEVATION 5.27 BM1 3.97 54.38 2.67 3.27 3.81 ТР1 2.01 2.55 0.75 1.3 3.18 8.52 ТР2 1.88 7.16 0.58 5.81 2.91 8.5 ТРЗ 1.515 7.13 0.325 5.77 3.68 8.29 ТР4 2.56 6.92 1.43 5.56 7.81 6.67 ТР5 6.49 5.15 5.16 3.63 4.25 BM2 2.7 1.16 О а. 44.78/654 O b. 41.24/523 O c. 40.35/533 O d. 40.06/512
I need the answer as soon as possible
Draw a sketch of level rods (as seen from the eyepiece of an engineer's transit) with the following measurements. i. ii. iii. 2.265 m 1.442 m 2.418 m iv. 3.415 m Example:
- In reciprocal leveling across a deep ravine the following sets of rod readings were taken: Instrument set-up near A : BS on A = 1.719m, FS on B = 2.578m Instrument set-up near B : BS on A = 1.335m, FS on B = 2.176m Point A has a known elevation of 197.428m. Determine the elevation of point B.
From the given profile leveling notes: What is the difference in elevation between station 5 and 2? * Profile Leveling Notes Station BS FS IFS Elev BM1 0.95 255.50m 1 3.00 2 2.30 TP1 3.13 0.64 3 2.70 4 2.80 3.10 0.50 7 0.80 TP2 2.16 1.28 8. 0.90 9. 1.20 10 1.70 11 2.80 ТРз 0.82 2.37 TP4 1.35 3.50 12 3.00 BM2 1.24 1.60 m 3.10 m 2.30 m 0.59 m
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