The following notes were taken during a differential leveling. What is the difference in elevation between BM1 and BM2? Station BS FS Elev. BM1 7.11 751.05 1 8.83 1.24 2 11.72 1.11 BM2 10.21 O 18.2 O 15.1 O 17.7

The following notes were taken during a differential leveling. What is the difference in elevation between BM1 and BM2? Station BS FS Elev. BM1 7.11 751.05 1 8.83 1.24 2 11.72 1.11 BM2 10.21 O 18.2 O 15.1 O 17.7

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: I'll rate!

A: Given- DE1=18.45m±0.05mDE2=18.40m±0.04mDE3=18.48m±0.05m

Q: Complete the following level notes. Show your detailed solution and checking. Double Rodded…

A: Objective: To complete the given leveling observation table and perform the checks. Given:…

Q: Explain differential leveling.

A: Leveling: Leveling is a method or process of surveying in civil engineering to determine the…

Q: From the given differential leveling notes, compute the difference in elevation between stations 5…

Q: A transit located between points A and B is set up at point P with elevation = 96 m, H.I. = 1.2 m, K…

A: Answer:- Elevation of point A, Tacheometeric equation:- L=KS+C =100×1.056+0.3 =105.9 m…

Q: A line of levels is run from BM1 to BM2 that is 3 km long. Elevation of BM1 and BM2 was found out to…

Q: 6. Using the following data, determine the difference in elevation between BM-15 and BM-16? Station…

Q: pleted a level run over a distance of 900 metres, using a suitable el. You have ensured that your…

A: According to given data You have completed a level run over a distance of 900 metres, using a…

Q: Q 7: It is required to project a horizontal circular curve that connects the first two roads AB and…

A: Horizontal projection of the curve will be equal to the length of the longest chord AC

Q: If the distance between points A and B with a slope of 30% between them is 100 hm, what is the…

A: A unit of length defines any randomly chosen and accepted standard reference for measurement. The…

Q: 1. Determine the reduced level of B. The level was set up at a point in the middle of A and B gives…

A: Levelling is the procedure of determining the height or elevation of the different point on the…

Q: A tilting level is used to run a set of precise levels to a construction project from benchmark DAM,…

A: BS IS FS HI RL 50 151.865 101.865 20 131.865 13.634 145.499 50 95.499…

Q: 13 Differential leveling runs from BM10 to BM11 at a distance of 7.5 km. It was observed that the…

A: Solution:-Given,Distance=7.5km=7500mThe leveling rod was inclined=6°The average BS…

Q: Define Differential leveling

A: Differential levelling also known as compound levelling.

Q: DOUBLE-RODDED LEVELING. Set up and complete the level the notes notes for a double-Iodded 1ine from…

Q: Complete the differential level notes shown below to determine the elevation in BM3 and perform the…

Q: On a steep slope of 6.3%, two points are to be established, the horizontal distance between them is…

Q: The following readings are taken from an Auto level from an uneven field. Find the Reduced Level of…

A: At point where instrument shifted that point it is FS. St.point BS IS FS HI RL REMARK 1 1.20…

Q: This type of leveling method is used when running a line of levels across wide rivers, lakes and in…

A: Reciprocal levelling is the method of levelling applied when an obstruction like a wide river or…

Q: BC (m) 8.26 FS (m) Elevation (m) 458.45 STATION 1 2.39 2.26 9.98 12.87 8.65 3. 11.36 5.32 45

A: To find the solution, I have used Rise and Fall method. Please refer the below mentioned table

Q: Describe the process of differential leveling?

A: Differential leveling is a technique used in surveying to determine the difference in elevation…

Q: Reciprocal levelling is done to test a dumpy level, along a chain line, at a common interval of 25m,…

A: Given DatReduced Levels (RLs) at first station = 97.535 mReadings (BS, IS, FS) = 3.200, 2.135,…

Q: Describe the Computational Aids—Slope Stability Charts.

A: For preliminary research, slope stability charts are useful to compare transitions that may be…

Q: RL2=152.5 Q4). The following staff readings in meter were obtained when leveling along the center…

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

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

Q: 4. The slope distance (L1) measured between A and B is 28.533m. Determined the correction necessary…

A: Correction = True value - Measured value In given question , Horizontal equivalent = true value…

Q: From the given leveling notes, compute the elevation of BM2 ELEVATION OF BM1 IS EQUAL TO 149.20

A: Given:- Station BS HI FS Elevation BM1 0.57 TP1 1.15 2.93 TP2 0.65 2.70 TP3…

Q: he elevation of BM 132 is known to be 153.236 m. The length of the level run was 780 1, with each…

Q: From the given Leveling Notes below, answer the following questions: a. What type of leveling is…

A: When 2 or more turning points present in the levelling sheet then it is classified as differential…

Q: Reciprocal levelling is done to test a dumpy level, along a chain line, at a common interval of 15m,…

A: The readings from the dumpy level are given with 135m as the starting point with 15m intervals,…

Q: Problem 3: Tunnel Surveying Objective: To prepare survey computations from preliminary survey of a…

A: Solution Data given is from the preliminary survey of the route of the traverse for the tunnel. When…

Q: 4. Using the following information, determine the elevation at Point B and Point C. Setup @ A Elev…

Q: From the given Leveling Notes below, answer the following questions: a. b. C. d. STA BM1 1+100 1+120…

Q: 0.9 (IFS) 1.7 (IFS) 3.43 TP1 2.77 (BS) (FS) 2.32 (BS) BM1 EL. 328.70m 2.2 (IFS) BM2 2.45 3.7 (FS)…

A: Given question belongs to levelling topic. Here the back sight , intermediate fore sight and…

Q: Given: g1 = - 2% == g2 = + 3% BVC Station = 16+50 BVC Elevation = 112.00' L = 400.00' What is the…

A: The answer is 18+10.

Q: Book the readings as shown in Figure Q4by Rise and Fall method. Compute all elevations, and show the…

A: Book the readings as shown in Figure Q4by Rise and Fall method. Compute all elevations, and show the…

Q: What are the possible errors in three-wire leveling and how can these errors be minimized or…

A: Three-wire leveling gets its name from the fact that it employs all three horizontal crosshairs…

Q: then RL (in m) of R is

A: Given data. Rl of point R with respect to the bench mark at P.Staff reading is shown in graph…

Q: in meter were obtain center line of natural ground of a road. The elevation of de Line RL 148.4 m…

A: Rise and Fall method is used to find the level at each station Here the Road level at station 0+00…

Q: From the given Leveling Notes below, answer the following questions: a. b. C. d. e. What type of…

A: Given data in question Back sights Fore sights Intermediate sights Elevation of BM1 89.556 m To…

Q: From the given Leveling Notes below, answer the following questions: a. b. C. d. e. What type of…

Concept explainers

Methods of Surveying

Surveying is the practice to determine the relative three-dimensional positions of various points on the earth’s surface. This is done by computing the vertical and horizontal distances, angles between the points, collecting the observations, and plotting them on a map of any appropriate scale. Accuracy can be achieved by using the latest instruments like a theodolite, tachometer, etc. Leveling is a subdivision of surveying where the objective is to locate the elevation of objects considering a datum level.

Question

The following notes were taken during a differential leveling. What is the difference in elevation between BM1 and BM2?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

SOLVE THE THREE UNKOWNS
A differential leveling loop is run from an established CD A to a point 5.1 mi away and back, with a misclosure of 0.029 ft. What order leveling does this satisfy?
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
The following readings are taken from an Auto level from an uneven field. Find the Reduced Level of all these points. Given the BM of the field is 100.000m. The instrument is shifted after 4th , 6th stations. 2.250, 1.500, 0.950, 2.100,2.900,1.540,0.750,1.950,2.100 m
2- using the method of differential levelling to establish the BM. A loop network was run counter-clockwise beginning and ending on BM whose known elevation is 689.36. 2.84 11.73' 5.64 7.23 O TP2 BM 689.36 8.59' 7.69 3.56' 8.02'
The following consecutive readings were taken with a level on continuously sloping ground at a common interval of 20 m. The last station has an elevation (RL) of 90.658 m. 0.472, 1.115, 2.265, 2.900, 3.744, 0.611, 1.470, 2.815, 3.505, 4.398, 0.553, 1.925, 2.456, 2.762. Calculate: the RL of the first point in m.
what is differential leveling
- 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.
Question 49 In leveling across a river, reciprocal level readings were taken between two points A and B. From a set up near A: on A, 0.994 and 0.992 m; on B 2,076, 2.077, 2.078 and 2.077 m. At the set up near B: on H, 2.550 and 2.548m; on A, 1.462, 1.463, 1.464 and 1.463. From the observed data it can be determine that A. B is 1.085 m below A B. B is 1.085 m above A C. A is above B by 1.088 m D. A is below B by 1.084 m E. A and B are of the same elevation
Given: L=2000 ft., G1 = +1%, G2 = -3%; What is the elevation difference from a point 8 stations back from the PT to the PT station?
From the given Leveling Notes below, answer the following questions: a. b. C. d. e. STA BM1 1+100 1+120 1+140 TP1 1+160 1+180 BM2 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) BS (m) 1.670 1.875 HI (m) FS (m) IFS (m) 1.257 || 1.350 1.230 1.450 0.975 1.250 1.670 ELEV (m) Remarks 108.750 A BCDEFGH с н
b- The following consecutive reading were taken with a level and 4 m leveling staff on continuously sloping ground at common interval of 30 m as 0.725 on A, 0.935, 2.845, 3.745, 3.935, 0.965, 1.135, 1.785, 2.625, 3.845, 0.965, 1.575 and 2.015 on B. The elevation of point A is 220.50m. Makeup level book page, apply usual check and calculate the reduced levels of points. Also calculate the gradient of line AB.